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上手洋子

徳島大学

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2024年12月20日更新

職名: 准教授
電話: 088-656-7662
電子メール: uwate@ee.tokushima-u.ac.jp
学歴: 2006/9: 徳島大学大学院工学研究科博士後期課程修了
学位: 博士(工学) (徳島大学) (2006年9月)
職歴・経歴: 2010/4: 徳島大学助教, 大学院ソシオテクノサイエンス研究部 (-2012.4.)
2012/5: 徳島大学講師, 大学院ソシオテクノサイエンス研究部 (-2016.3.)
2016/4: 徳島大学講師, 大学院理工学研究部 (-2017.3.)
2017/3: 徳島大学准教授, 大学院理工学研究部 (-2017.3.)
2017/4: 徳島大学准教授, 大学院社会産業理工学研究部

専門分野・研究分野: 非線形回路ネットワーク

研究者総覧で最新データを確認する

2024年12月20日更新

専門分野・研究分野: 非線形回路ネットワーク
担当経験のある授業科目: プレゼンテーション技法(D) (大学院)
プログラミング基礎 (学部)
プロジェクトマネジメント基礎 (学部)
卒業研究 (学部)
回路工学特論 (大学院)
技術英語基礎1 (学部)
技術英語基礎2 (学部)
理工学特別実習 (大学院)
過渡現象 (学部)
雑誌講読 (学部)
電気数学演習 (学部)
電気電子システム特別研究 (大学院)
電気電子工学創成実験 (学部)
非線形回路工学特論 (大学院)
指導経験: 44人 (学士), 33人 (修士)

研究者総覧で最新データを確認する

2024年12月20日更新

専門分野・研究分野: 非線形回路ネットワーク

研究テーマ: ニューラルネットワーク (カオス (chaos), 脳情報処理)

著書

Yoko Uwate and Yoshifumi Nishio :
Coupled Oscillator Networks with Frustration, --- Oscillator Circuits; Frontiers in Design, Analysis and Applications, Yoshifumi Nishio (Ed.), pp. 163-181 ---,
Institute of Engineering and Technology (IET), London, Nov. 2016.

(出版サイトへのリンク): ● Publication site (DOI): 10.1049/pbcs032e_ch9
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85116965330

(DOI: 10.1049/pbcs032e_ch9, Elsevier: Scopus) Yoko Uwate and Yoshifumi Nishio :
Complex Patterns in a Chain of Coupled Maps Based on a Neuron Model with Space and Time-Varying Couplings, --- Nonlinear Maps and their Applications; Selected Contributions from the NOMA 2011 International Workshop, Clara Gracio, Daniele Fournier-Prunaret, Tetsushi Ueta and Yoshifumi Nishio (Ed.), pp. 155-166 ---,
Springer, New York, Mar. 2014.

(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-84927652311

(Elsevier: Scopus) Yoko Uwate, Yoshifumi Nishio and Akio Ushida :
Complex Behavior and its Analysis in Chaotic Circuits Networks with Intermittency, --- Complex Computing-Networks, Springer Proceedings Physics (vol. 104), Izzet Cem Goknar and Levent Sevgi (Ed.), pp. 297-304 ---,
Springer, Berlin, Feb. 2006.

論文

Souhei SHIMA, Tsuyoshi ISOZAKI, Yoko Uwate and Yoshifumi Nishio :
Investigating Packet Transmission From the Perspective of Complex Networks Composed of Chaotic Circuits,
IEEE Journal on Emerging and Selected Topics in Circuits and Systems, Vol.13, No.3, 658-668, 2023.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/JETCAS.2023.3283539
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.1109/JETCAS.2023.3283539

(DOI: 10.1109/JETCAS.2023.3283539) Yoko Uwate, Kenta Ago and Yoshifumi Nishio :
Dynamics of Chaotic Circuit Betworks with Local Bridges,
Nonlinear Theory and Its Applications, IEICE, Vol.14, No.2, 534-546, 2023.

(出版サイトへのリンク): ● Publication site (DOI): 10.1587/nolta.14.534
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.1587/nolta.14.534

(DOI: 10.1587/nolta.14.534) Mamoru TANAKA, Yoshifumi Nishio, Hiroo SEKIYA, Masaki BANDAI, Yuichi Tanji and Yoko Uwate :
CellularFlow: Memristive Circuits of Gyrator Neurons toward Brain Circuits,
IEEE Journal on Emerging and Selected Topics in Circuits and Systems, Vol.12, No.4, 963-977, 2022.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/JETCAS.2022.3215479
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85140712127

(DOI: 10.1109/JETCAS.2022.3215479, Elsevier: Scopus) Yoko Uwate, Yoshifumi Nishio and Thomas Ott :
Synchronization of Chaotic Circuits with Stochastically-Coupled Network Topology,
International Journal of Bifurcation and Chaos, Vol.31, No.1, 2150015_1-7, 2021.

(出版サイトへのリンク): ● Publication site (DOI): 10.1142/S0218127421500152
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85100054153

(DOI: 10.1142/S0218127421500152, Elsevier: Scopus) Yoko Uwate and Yoshifumi Nishio :
Competitive Networks Using Chaotic Circuits with Hierarchical Structure,
Chaos, Vol.29, No.8, 083115_1-9, 2019.

(出版サイトへのリンク): ● Publication site (DOI): 10.1063/1.5093331
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.1063/1.5093331

(DOI: 10.1063/1.5093331) Yoko Uwate and Yoshifumi Nishio :
Amplitude Death in Strongly Coupled Polygonal Oscillatory Networks with Sharing Branch,
IEEE Transactions on Network Science and Engineering, Vol.6, No.3, 188-197, 2019.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/TNSE.2018.2801465
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.1109/TNSE.2018.2801465

(DOI: 10.1109/TNSE.2018.2801465) Yoko Uwate, Yuji Takamaru, Thomas Ott and Yoshifumi Nishio :
Clustering Using Chaotic Circuit Networks with Weighted Couplings,
International Journal of Bifurcation and Chaos, Vol.29, No.4, 1950053_1-19, 2019.

(出版サイトへのリンク): ● Publication site (DOI): 10.1142/S0218127419500536
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85064612301

(DOI: 10.1142/S0218127419500536, Elsevier: Scopus) Guoan Yang, Chihiro Ikuta, Songjun Zhang, Yoko Uwate, Yoshifumi Nishio and Zhengzhi Lu :
A Novel Image Fusion Algorithm Using an NSCT and a PCNN with Digital Filtering,
International Journal of Image and Data Fusion, Vol.9, No.1, 82-94, 2018.

(出版サイトへのリンク): ● Publication site (DOI): 10.1080/19479832.2017.1384763
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.1080/19479832.2017.1384763

(DOI: 10.1080/19479832.2017.1384763) Chihiro Ikuta, Yoko Uwate, Yoshifumi Nishio and Guoan Yang :
Multi-Layer Perceptron with Pulse Glial Chain,
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol.E99-A, No.3, 742-755, 2016.

(出版サイトへのリンク): ● Publication site (DOI): 10.1587/transfun.E99.A.742
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-84962624213

(DOI: 10.1587/transfun.E99.A.742, Elsevier: Scopus) Masaaki Kojima, Yoko Uwate and Yoshifumi Nishio :
Multimode Oscillations in Coupled Oscillators with High-Order Nonlinear Characteristics,
IEEE Transactions on Circuits and Systems I: Regular Papers, Vol.61, No.9, 2653-2662, 2014.

(要約): インダクタで結合された高次の非線形をもつ二つのファンデアポール発振器を提案し，発生する様々な多重振動を調査する．これらの振動は，数値計算，理論解析，回路実験によって安定に存在することが示され，さらに，非線形性の次数と発生する多重振動の関係を示す．
(出版サイトへのリンク): ● Publication site (DOI): 10.1109/TCSI.2014.2312480
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-84906950771

(DOI: 10.1109/TCSI.2014.2312480, Elsevier: Scopus) Stoop Ruedi, Martignoli Stefan, Benner Philipp, Stoop Ralph and Yoko Uwate :
Shrimps: Occurrence, Scaling and Relevance,
International Journal of Bifurcation and Chaos, Vol.22, No.10, 1230032_1-14, 2012.

(出版サイトへのリンク): ● Publication site (DOI): 10.1142/S0218127412300327
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.1142/S0218127412300327

(DOI: 10.1142/S0218127412300327) Yoko Uwate and Yoshifumi Nishio :
Complex Behavior in Coupled Chaotic Circuits Related with Intermittency and its Modeling Methods,
International Journal of Bifurcation and Chaos, Vol.22, No.11, 1230037_1-14, 2012.

(要約): 2つのインターミッテンシーを生成する結合カオス回路で，3つの異なる同期状態が切り替わる複雑現象を発見する．この興味深い複雑現象をモデリングする方法を2つ提案する．一つ目は，4状態からなる1次元マルコフチェインを用いたモデリングである．2つ目は，それぞれのカオス回路から得られる1次元ポアンカレマップを用いる手法である．2つのモデリング手法ともシミュレーションより得られる結果とよく一致していることを示す．さらに，2つの提案モデリング手法の計算時間や，モデリングの正確性および大規模化への応用について検討する．
(出版サイトへのリンク): ● Publication site (DOI): 10.1142/S0218127412300376
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.1142/S0218127412300376

(DOI: 10.1142/S0218127412300376) Yoko Uwate and Yoshifumi Nishio :
Synchronization in Several Types of Coupled Polygonal Oscillatory Networks,
IEEE Transactions on Circuits and Systems I: Regular Papers, Vol.59, No.5, 1042-1050, 2012.

(要約): 本研究では，いくつかの結合多角形発振器ネットワークで観測される同期現象について調査を行う．我々は，システム全体での結合部分での消費電力に着目する．理論解析によって，位相差は回路システム全体の消費電力を最小になるように決定されることを確認する．
(出版サイトへのリンク): ● Publication site (DOI): 10.1109/TCSI.2012.2188952
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.1109/TCSI.2012.2188952

(DOI: 10.1109/TCSI.2012.2188952) Ruedi Stoop, Philipp Benner and Yoko Uwate :
Real-World Existence and Origins of the Spiral Organization of Shrimp-Shaped Domains,
Physical Review Letters, Vol.105, No.7, 074102, 2010.

(出版サイトへのリンク): ● Publication site (DOI): 10.1103/PhysRevLett.105.074102
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.1103/PhysRevLett.105.074102

(DOI: 10.1103/PhysRevLett.105.074102) Yoshifumi Nishio, Yuta Komatsu, Yoko Uwate and Martin Hasler :
Markov Chain Modeling and Analysis of Complicated Phenomena in Coupled Chaotic Oscillators,
Journal of Circuits, Systems, and Computers, Vol.19, No.4, 801-818, 2010.

(要約): 本論文では，結合カオス発振回路で観測される複雑現象のマルコフチェインによるモデリング手法を提案する．一度，計算機シミュレーション結果より遷移確率行列を計算すれば，モデルより様々な統計量を簡単に計算することができる．マルコフチェインモデルを利用し，様々な統計量が計算できることを示している．同期状態のカオス的遍歴とクラスタリング状態のスイッチングのマルコフチェインモデルより得られた様々な特性が，実際の回路方程式の計算機シミュレーションの結果と比較される．
(出版サイトへのリンク): ● Publication site (DOI): 10.1142/S0218126610006451
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.1142/S0218126610006451

(DOI: 10.1142/S0218126610006451) Yoko Uwate, Yoshifumi Nishio and Ruedi Stoop :
Complex Pattern in a Ring of van der Pol Oscillators Coupled by Time-Varying Resistors,
Journal of Circuits, Systems, and Computers, Vol.19, No.4, 819-834, 2010.

(要約): 本論文では，時変抵抗で結合されたリング型 vad der Pol 発振器の位相同期について調査を行う．同相と逆相/N相状態の共存などさまざまな興味深い位相同期パターンがパラメータを変えることで観測する．さらに，時変抵抗のデューティー比を変化させたときの位相同期パターンの調査を行う．
(出版サイトへのリンク): ● Publication site (DOI): 10.1142/S0218126610006463
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.1142/S0218126610006463

(DOI: 10.1142/S0218126610006463) Yoko Uwate, Yoshifumi Nishio and Ruedi Stoop :
Durability of Affordable Neural Networks against Damaging Neurons,
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol.E92-A, No.2, 585-593, 2009.

(要約): 本論文で，我々はゆとりニューラルネットワークが学習後のダメージに対してロバスト性を持つこと示す．結果はゆとりニューラルネットワークが耐久性に重要な特徴であることを表している．よって我々は，学習後にいくつかの中間層ニューロンがダメージを受けた場合のゆとりニューラルネットワークの耐久性について調査を行う．
(キーワード): affordable neural networks / 耐久性 (durability) / back propagation learning
(出版サイトへのリンク): ● Publication site (DOI): 10.1587/transfun.E92.A.585
(文献検索サイトへのリンク): ● CiNii @ 国立情報学研究所 (CRID): 1390282681286577280; ● Search Scopus @ Elsevier (DOI): 10.1587/transfun.E92.A.585

(DOI: 10.1587/transfun.E92.A.585, CiNii: 1390282681286577280) Ruedi Stoop, Tom Jasa, Yoko Uwate and Stefan Maltignoli :
Analog Electronic Cochlea with Mammalian Hearing Characterise,
Sensors, Vol.7, No.12, 3287-3298, 2007. Stefan Martignoli, -J. der Vyver J. van, Albert Kern, Yoko Uwate and Ruedi Stoop :
Analog Electronic Cochlea with Mammalian Hearing Characteristics,
Applied Physics Letters, Vol.91, No.6, 064108, 2007.

(出版サイトへのリンク): ● Publication site (DOI): 10.1063/1.2768204
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.1063/1.2768204

(DOI: 10.1063/1.2768204) Yoko Uwate and Yoshifumi Nishio :
Performance of Affordable Neural Network for Back Propagation Learning,
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol.E89-A, No.9, 2374-2380, 2006.

(要約): セル・アセンブリは，脳情報処理の表現方法のひとつであり，複数のニューロン発火パターンにより，情報表現を行うものである．一方，ニューラルネットワークの有効性は，逆誤差伝搬法が提案されて以来，パターン認識，システム制御などの分野で有効性が確認されている．本研究では，階層型ニューラルネットワークの中間層にゆとりニューロンを導入した新しいネットワーク構造を提案する．コンピュータシミュレーションの結果，逆誤差伝搬学習において提案ネットワークの有効性を確認できた．さらに，提案ネットワークが汎用性に優れていることを確認した．
(出版サイトへのリンク): ● Publication site (DOI): 10.1093/ietfec/e89-a.9.2374
(文献検索サイトへのリンク): ● CiNii @ 国立情報学研究所 (CRID): 1573950402335468032; ● Search Scopus @ Elsevier (DOI): 10.1093/ietfec/e89-a.9.2374

(DOI: 10.1093/ietfec/e89-a.9.2374, CiNii: 1573950402335468032) Natsumi Dake, Yoko Uwate, Yoshifumi Nishio and Takaya Yamazato :
Ultra-Wideband Chaotic Radar and Clutter Reduction Methods,
Journal of Signal Processing, Vol.9, No.6, 473-478, 2005.

(キーワード): chaos / UWB technology / random noise radar / skew tent map
(文献検索サイトへのリンク): ● CiNii @ 国立情報学研究所 (CRID): 1521417755315576704

(CiNii: 1521417755315576704) Yoko Uwate and Yoshifumi Nishio :
Search of Many Good Solutions of QAP by Connected Hopfield NNs with Intermittency Chaos Noise,
Journal of Signal Processing, Vol.8, No.6, 439-447, 2004.

(要約): 組み合わせ最適化問題を解く Hopfield Neural Network にカオスノイズを注入する方法が提案されてる．なかでも，ロジスティック写像によって得られる3周期窓付近のインターミッテンシー·カオスが最もよい性能であると報告されている．しかしながら，カオスノイズを注入した Hopfield Neural Network でも同じ解を何度も探索してしまう場合がある．本論文では，カオスノイズを注入した Hopfield Neural Network を階層型にいくつか結合することで，最適解に付近の解を多くみつけるネットワーク構造を提案している．階層型 Hopfield Neural Network が二次割り当て問題において最適解付近の解を多く探索することを確認している．
(キーワード): intermittency chaos / Hopfield neural network / parallel connection / combinatorial optimization problems / quadratic assignment problems
(出版サイトへのリンク): ● Publication site (DOI): 10.2299/jsp.8.439
(文献検索サイトへのリンク): ● CiNii @ 国立情報学研究所 (CRID): 1390282679440911872; ● Search Scopus @ Elsevier (DOI): 10.2299/jsp.8.439

(DOI: 10.2299/jsp.8.439, CiNii: 1390282679440911872) Yoko Uwate, Yoshifumi Nishio, Tetsushi Ueta, Tohru Kawabe and Tohru Ikeguchi :
Performance of Chaos and Burst Noises Injected to the Hopfield NN for Quadratic Assignment Problems,
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol.E87-A, No.4, 937-943, 2004.

(要約): 本論文では，二次割り当て問題を解く Hopfield Neural Network にカオスノイズとバーストノイズを注入した際の性能についての調査を行っている．さらに最適解に近い解をいかに多く見つけるかを判断することができる評価方法を提案している．コンピュータシミュレーションの結果，インターミッテンシー·カオスのラミナー部とバースト部の存在をモデリングしたギルバートモデルによって得られるバーストノイズが3周期窓付近のインターミッテンシー·カオスと同様のよい性能であることが確認されている．
(キーワード): chaos / intermittency / burst noise / neural network / combinatorial optimization problems / QAP
(徳島大学機関リポジトリ): ● Metadata: 110705
(文献検索サイトへのリンク): ● CiNii @ 国立情報学研究所 (CRID): 1571135652464901248; ● Summary page in Scopus @ Elsevier: 2-s2.0-2342627371

(徳島大学機関リポジトリ: 110705, CiNii: 1571135652464901248, Elsevier: Scopus) Yoko Uwate, Yoshifumi Nishio and Akio Ushida :
Markov Chain Modeling of Intermittency Chaos and its Application to Hopfield NN,
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol.E87-A, No.4, 774-779, 2004.

(要約): 本研究では，マルコフ·チェインを用いたインターミッテンシー·カオスのモデリング方法を提案している．インターミッテンシー·カオスとマルコフ·チェインによって得られる時系列を組み合わせ最適化問題と連想記憶を処理するHopfield Neural Network にノイズとして注入したときの局所解脱出についての性能評価を行っている．コンピュータシミュレーションの結果，提案したモデリング方法がインターミッテンシー·カオスと同様のよい性能を示すことを明らかにしている．
(キーワード): intermittency chaos / burst noise / Markov chain / neural network / QAP / associative memory
(文献検索サイトへのリンク): ● CiNii @ 国立情報学研究所 (CRID): 1572543027348453632; ● Summary page in Scopus @ Elsevier: 2-s2.0-2342625377

(CiNii: 1572543027348453632, Elsevier: Scopus)

MISC

Yukinojo Kotani, Yoko Uwate and Yoshifumi Nishio :
Synchronization in Three Coupled van der Pol Oscillators with Different Memristor Coupling Strengths,
Journal of Signal Processing, Vol.28, No.4, 99-102, 2024.

(出版サイトへのリンク): ● Publication site (DOI): 10.2299/jsp.28.99
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.2299/jsp.28.99

(DOI: 10.2299/jsp.28.99) Masaki Saito, Yoko Uwate and Yoshifumi Nishio :
Effect of Spcial Distancing on COVID-19 Infection Determined by a Multi-Agent Simulation,
Journal of Signal Processing, Vol.26, No.6, 189-193, 2022.

(出版サイトへのリンク): ● Publication site (DOI): 10.2299/jsp.26.189
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.2299/jsp.26.189

(DOI: 10.2299/jsp.26.189) Kodai Kitamura, Yoko Uwate and Yoshifumi Nishio :
Shaerpening of Blurred Images with Multiple Processes by Using Cellular Neural Networks,
Journal of Signal Processing, Vol.24, No.4, 191-194, 2020. Daiki Nariai, Minh Hai Tran, Yoko Uwate and Yoshifumi Nishio :
Synchronization in Two Rings of Coupled Three van der Pol Oscillators,
Journal of Signal Processing, Vol.21, No.4, 121-124, 2017.

(出版サイトへのリンク): ● Publication site (DOI): 10.2299/jsp.21.121
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.2299/jsp.21.121

(DOI: 10.2299/jsp.21.121) Masaki Takeuchi, Haruna Matsushita, Yoko Uwate and Yoshifumi Nishio :
Investigation of Optimal Ratio of Males to Females in Firefly Algorithm,
Journal of Signal Processing, Vol.20, No.4, 153-156, 2016.

(出版サイトへのリンク): ● Publication site (DOI): 10.2299/jsp.20.153
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.2299/jsp.20.153

(DOI: 10.2299/jsp.20.153) Seiya Kita, Yoko Uwate and Yoshifumi Nishio :
Synchronization State of Chaotic Circuit Containing Time Delay in One Direction,
Journal of Signal Processing, Vol.20, No.4, 125-128, 2016.

(出版サイトへのリンク): ● Publication site (DOI): 10.2299/jsp.20.125
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.2299/jsp.20.125

(DOI: 10.2299/jsp.20.125) Yuki Shoji, Yoko Uwate and Yoshifumi Nishio :
Polygonal Structure Models of Ring Inhibitory Neural Network,
Journal of Signal Processing, Vol.18, No.4, 169-172, 2014.

(要約): The ring inhibitory neural network is a typical neural system used to generate oscillation with a simple structure. Neurons in the ring inhibitory neural network are connected in one direction. In this study, we propose polygonal structure models of the ring inhibitory neural network that are composed of multiple ring inhibitory neural networks. We confirm that the polygonal structure models based on triquetrous and pentagonal models composed of three and five neurons respectively can oscillate. In our simulations, the polygonal structure models show various synchronization and oscillation phenomena based on their network topology.
(出版サイトへのリンク): ● Publication site (DOI): 10.2299/jsp.18.169
(文献検索サイトへのリンク): ● CiNii @ 国立情報学研究所 (CRID): 1390001204465219456; ● Search Scopus @ Elsevier (DOI): 10.2299/jsp.18.169

(DOI: 10.2299/jsp.18.169, CiNii: 1390001204465219456) Yuji Takamaru, Yoko Uwate, Thomas Ott and Yoshifumi Nishio :
Dependence of Clustering Patterns on Density of Chaotic Circuits in Networks,
Journal of Signal Processing, Vol.17, No.4, 103-106, 2013.

(出版サイトへのリンク): ● Publication site (DOI): 10.2299/jsp.17.103
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.2299/jsp.17.103

(DOI: 10.2299/jsp.17.103) Ayana Shimada, Yoko Uwate, Yoshifumi Nishio and Jingmin Xin :
Synchronization Phenomena of Two Simple RC Chaotic Circuits Coupled by a Capacitor,
Journal of Signal Processing, Vol.17, No.4, 99-102, 2013.

(出版サイトへのリンク): ● Publication site (DOI): 10.2299/jsp.17.99
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.2299/jsp.17.99

(DOI: 10.2299/jsp.17.99) Sho Shimomura, Haruna Matsushita, Yoko Uwate and Yoshifumi Nishio :
Ant Colony Optimization Including Dull Ants Caused by Genetic Algorithm,
Journal of Signal Processing, Vol.16, No.4, 303-306, 2012.

(要約): We propose an ant colony optimization (ACO) including dull ants caused by genetic algorithm (GDACO). The GDACO algorithm combines ACO including dull ants with the genetic algorithm (GA). GDACO searches solutions using the pheromone of ACO and the genetic information of GA. In addition, GDACO consists of two kinds of ants: intelligent and dull. The dull ant is caused by mutation and cannot trail the pheromone. We apply GDACO to quadratic assignment problems (QAPs) and confirm that GDACO obtains more effective results than ACO and GA.
(出版サイトへのリンク): ● Publication site (DOI): 10.2299/jsp.16.303
(文献検索サイトへのリンク): ● CiNii @ 国立情報学研究所 (CRID): 1522825130599326208; ● Search Scopus @ Elsevier (DOI): 10.2299/jsp.16.303

(DOI: 10.2299/jsp.16.303, CiNii: 1522825130599326208) Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Multi-Layer Perceptron with Glial Network for Solving Two-Spiral Problem,
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol.E94-A, No.9, 1864-1867, 2011.

(要約): 本研究では，脳に存在するグリア細胞の特徴を模したグリアネットワークを結合した多層パーセプトロンを提案した．全てのグリアが独立した振動生成しており，この振動がグリアネットワークを通して減衰しながらグリアとニューロンに伝搬する．本研究では，この提案モデルを二重らせん問題に適応し，提案モデルが従来モデルより優れた学習性能を有することを明らかにした．
(キーワード): multi-layer perceptron / back propagation / glia / glial network / two-spiral problem
(出版サイトへのリンク): ● Publication site (DOI): 10.1587/transfun.E94.A.1864
(文献検索サイトへのリンク): ● CiNii @ 国立情報学研究所 (CRID): 1390001206312137088; ● Search Scopus @ Elsevier (DOI): 10.1587/transfun.E94.A.1864

(DOI: 10.1587/transfun.E94.A.1864, CiNii: 1390001206312137088) Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in van der Pol Oscillators Coupled by a Time-Varying Resistor,
International Journal of Bifurcation and Chaos, Vol.17, No.10, 3565-3569, 2007.

(要約): 本研究では，時変抵抗で結合された van der Pol 発振器の同期現象について調査を行う．我々は，時変抵抗を正抵抗と負性抵抗が周期的に切り替わる抵抗によって実現した．回路実験およびコンピュータシミュレーションの結果，興味深い同期現象が本システムから生成されることを確認する．すなわち，時変抵抗の切り替わり周波数によって同期状態が変化することを確認する．
(出版サイトへのリンク): ● Publication site (DOI): 10.1142/S0218127407019378
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.1142/S0218127407019378

(DOI: 10.1142/S0218127407019378)

総説・解説

上手洋子, 西尾芳文 :
結合振動回路ネットワークにみられる位相同期パターン, --- カオス発振器の結合系 ---,
システム/制御/情報, Vol.53, No.8, 308-315, 2009年8月. 上手洋子, 西尾芳文 :
結合発振回路にみられる同期現象, --- カオス発振器の結合系 ---,
Journal of Signal Processing, Vol.10, No.5, 303-308, 2006年9月. 西尾芳文, 上手洋子 :
結合発振回路にみられる同期現象, --- van der Pol 発振器の結合系 ---,
Journal of Signal Processing, Vol.10, No.3, 145-152, 2006年5月.

講演・発表

Kazuki Yasufuku, Yoko Uwate and Yoshifumi Nishio :
Analysis of Reservoir Computing Using Oscillator Circuit,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'24), ID2432, Singapore, May 2024.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISCAS58744.2024.10558653
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85198542378

(DOI: 10.1109/ISCAS58744.2024.10558653, Elsevier: Scopus) Kento Fukuta, Yoko Uwate and Yoshifumi Nishio :
Associative Memory Function Using Coupled Oscillators with Sparse Coupling,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'24), ID2375, Singapore, May 2024.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISCAS58744.2024.10558213
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85198524783

(DOI: 10.1109/ISCAS58744.2024.10558213, Elsevier: Scopus) Yoko Uwate, Marie Obien, Urs Frey and Yoshifumi Nishio :
Feature Extraction of Neuronal Activity by Attractor Reconstruction in Neural Networks with Delayed Couplings,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'24), ID2237, Singapore, May 2024.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISCAS58744.2024.10557836
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85198527353

(DOI: 10.1109/ISCAS58744.2024.10557836, Elsevier: Scopus) Yukinojo Kotani, Yoko Uwate and Yoshifumi Nishio :
Synchronizations in Oscillatory Networks with Memristor Couplings as Ring Structure,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'24), ID2137, Singapore, May 2024.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISCAS58744.2024.10558633
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85198546906

(DOI: 10.1109/ISCAS58744.2024.10558633, Elsevier: Scopus) Yoko Uwate and Yoshifumi Nishio :
Synchronization Patterns in Nonlinear Circuit Networks Altered by Learning Rules,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'24), 250-253, Honolulu, Feb. 2024. Yukinojo KOTANI, Yoko Uwate and Yoshifumi Nishio :
Synchronization in Three Coupled van der Pol Oscillators with Different Memristor Coupling Strength,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'24), 107-110, Honolulu, Feb. 2024. Kazuki Yasufuku, Yoko Uwate and Yoshifumi Nishio :
A Study of Changes in Prediction Performance Influenced by Attractor State in Oscillator Reservoir Computing,
Proceedings of International SoC Design Conference (ISOCC'23), 259-260, Jeju, Oct. 2023.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISOCC59558.2023.10396164
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.1109/ISOCC59558.2023.10396164

(DOI: 10.1109/ISOCC59558.2023.10396164) Yukinojo Kotani, Yoko Uwate and Yoshifumi Nishio :
Synchronizations in Three Coupled Oscillators with Memristor Synapses as Ring Structure,
Proceedings of International SoC Design Conference (ISOCC'23), 251-252, Jeju, Oct. 2023.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISOCC59558.2023.10396313
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.1109/ISOCC59558.2023.10396313

(DOI: 10.1109/ISOCC59558.2023.10396313) Yuki Matsubara, Yuki Ishikawa, Yoko Uwate and Yoshifumi Nishio :
Effect of Lateral Connection on Synchronization Phenomena in Chaotic Circuits Coupled with Non-Uniform Coupling Strength,
Proceedings of International SoC Design Conference (ISOCC'23), 237-238, Jeju, Oct. 2023.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISOCC59558.2023.10396253
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85184804627

(DOI: 10.1109/ISOCC59558.2023.10396253, Elsevier: Scopus) Daiki Akai, Kiichi Yamashita, Yoko Uwate and Yoshifumi Nishio :
Synchoronization Penomena of Coupled Oscillators in Weighted Three-Dimensional Complex Networks,
Proceedings of International SoC Design Conference (ISOCC'23), 235-236, Jeju, Oct. 2023.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISOCC59558.2023.10396055
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.1109/ISOCC59558.2023.10396055

(DOI: 10.1109/ISOCC59558.2023.10396055) Haruka Sakohira, Kiichi Yamashita, Yoko Uwate and Yoshifumi Nishio :
Rewiring Effect of High Synchronization Edges in Complex Oscillator Networks,
Proceedings of International SoC Design Conference (ISOCC'23), 233-234, Jeju, Oct. 2023.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISOCC59558.2023.10396366
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.1109/ISOCC59558.2023.10396366

(DOI: 10.1109/ISOCC59558.2023.10396366) Takahiro Hattori, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Two Coupled Chaotic Circuits Using Stochastic Coupling,
Proceedings of International SoC Design Conference (ISOCC'23), 229-230, Jeju, Oct. 2023.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISOCC59558.2023.10396365
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85184828502

(DOI: 10.1109/ISOCC59558.2023.10396365, Elsevier: Scopus) Yoko Uwate and Yoshifumi Nishio :
Feature Extraction of Neuron Group Composed of Two Different Firing Patterns Using Nonlinear Analysis,
Proceedings of International SoC Design Conference (ISOCC'23), 199-200, Jeju, Oct. 2023.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISOCC59558.2023.10396050
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.1109/ISOCC59558.2023.10396050

(DOI: 10.1109/ISOCC59558.2023.10396050) Takuya Nakamura, Yoko Uwate and Yoshifumi Nishio :
Time Series Analysis with Three Types of Noise-Mixing Effects by Neural Network,
Proceedings of International SoC Design Conference (ISOCC'23), 167-168, Jeju, Oct. 2023.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISOCC59558.2023.10396299
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.1109/ISOCC59558.2023.10396299

(DOI: 10.1109/ISOCC59558.2023.10396299) Yoko Uwate, Martin Schule, Thomas Ott and Yoshifumi Nishio :
Frustrated Synchronization of Coupled Oscillators Using Polygonal Structures,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'23), 348-351, Catania, Sep. 2023. Kazuki Yasufuku, Yoko Uwate and Yoshifumi Nishio :
Analysis of Hierarchical Hetero Associative Memory Using Van der Pol Oscillator Synchronization,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'23), 337-340, Catania, Sep. 2023.

(出版サイトへのリンク): ● Publication site (DOI): 10.34385/proc.76.B4L-11
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.34385/proc.76.B4L-11

(DOI: 10.34385/proc.76.B4L-11) Hiromu Hamanaka, Yoko Uwate and Yoshifumi Nishio :
Chaotic Data Classification Methods for Residual Neural Network,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'23), 285-288, Catania, Sep. 2023.

(出版サイトへのリンク): ● Publication site (DOI): 10.34385/proc.76.B3L-11
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.34385/proc.76.B3L-11

(DOI: 10.34385/proc.76.B3L-11) Yukinojo Kotani, Yoko Uwate and Yoshifumi Nishio :
Various Synchronizations on Coupled Van der Pol Oscillators with Memristor Synapse,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'23), 214-217, Catania, Sep. 2023.

(出版サイトへのリンク): ● Publication site (DOI): 10.34385/proc.76.B2L-12
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.34385/proc.76.B2L-12

(DOI: 10.34385/proc.76.B2L-12) Yoko Uwate, Thomas OTT and Yoshifumi Nishio :
Clustering Feature Extraction of Chaotic Circuits with Learning on Coupling Weights,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'23), Monterey, May 2023.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISCAS46773.2023.10182135
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85167672515

(DOI: 10.1109/ISCAS46773.2023.10182135, Elsevier: Scopus) Ryosuke Shimizu, Yoko Uwate and Yoshifumi Nishio :
Time Series Classification Using Neural Networks with Chaotic Feature Extraction For Multiple Data,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'23), 384-387, Honolulu, Feb. 2023. Takuya Nakamura, Ryosuke Shimizu, Yoko Uwate and Yoshifumi Nishio :
Investigation of Sound Data with Three Types of Noise-Mixing Effects by Neural Network Using Autocorrelation Function,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'23), 380-383, Honolulu, Feb. 2023. Yoko Uwate and Yoshifumi Nishio :
Synchronization of Chaos Networks by Changing Circuit Layout Distribution,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'23), 202-205, Honolulu, Feb. 2023. Haruka Sakohira, Kiichi Yamashita, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Complex Oscillatory Networks with Switching Coupling,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'23), 198-201, Honolulu, Feb. 2023. Toru Kumagawa, Yoko Uwate and Yoshifumi Nishio :
Chimera States in a Two-Group Networks of Kuramoto Model,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'23), 158-161, Honolulu, Feb. 2023. Yuki Matsubara, Yuki Ishikawa, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Bi-Directionally Coupled Chaotic Circuits with Non-Uniform Coupling Strength,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'23), 154-157, Honolulu, Feb. 2023. Yukinojo Kotani, Kento Fukuta, Yoko Uwate and Yoshifumi Nishio :
Study on Precision Recall by Using van der Pol Oscillators with Third-Power and Fifth-Power for Associative Memory,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'23), 61-64, Honolulu, Feb. 2023. Ryosuke SHIMIZU, Yoko Uwate and Yoshifumi Nishio :
Time Series Classification by Neural Network Using Features of Attractors After Smoothing Process,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'22), 638-641, (Virtual), Dec. 2022. Yoko Uwate, Martin SCHULE, Thomas OTT and Yoshifumi Nishio :
Clustering Using Chaos Synchronization with Learning Algorithm,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'22), 552-555, (Virtual), Dec. 2022. Takahiro HATTORI, Yoko Uwate and Yoshifumi Nishio :
Phase Change of Three Coupled Chaotic Circuits to Input Signals,
Proceedings of International SoC Design Conference (ISOCC'22), 282-283, Gangneung, Oct. 2022.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISOCC56007.2022.10031365
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85148425704

(DOI: 10.1109/ISOCC56007.2022.10031365, Elsevier: Scopus) Kiichi YAMASHITA, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Coupled Oscillators with Node and Edge Weights in Two-Dimensional Complex Networks,
Proceedings of International SoC Design Conference (ISOCC'22), 280-281, Gangneung, Oct. 2022.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISOCC56007.2022.10031295
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85148445881

(DOI: 10.1109/ISOCC56007.2022.10031295, Elsevier: Scopus) Ryosuke SHIMIZU, Yoko Uwate and Yoshifumi Nishio :
Investigation of the Effect of Adding Random Noise to Noisy Biological Signals on the Classification of Neural Network,
Proceedings of International SoC Design Conference (ISOCC'22), 271-272, Gangneung, Oct. 2022.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISOCC56007.2022.10031479
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85148429917

(DOI: 10.1109/ISOCC56007.2022.10031479, Elsevier: Scopus) Takuya NAKAMURA, Ryosuke SHIMIZU, Yoko Uwate and Yoshifumi Nishio :
Time Series Analysis with Noise-Mixing Effects Using Neural Networks,
Proceedings of International SoC Design Conference (ISOCC'22), 269-270, Gangneung, Oct. 2022.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISOCC56007.2022.10031334
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85148472044

(DOI: 10.1109/ISOCC56007.2022.10031334, Elsevier: Scopus) Yoko Uwate and Yoshifumi Nishio :
Clustering in Globally Coupled Chaotic Circuits with Changing Weights,
Proceedings of International SoC Design Conference (ISOCC'22), 247-248, Gangneung, Oct. 2022.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISOCC56007.2022.10031568
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85148470147

(DOI: 10.1109/ISOCC56007.2022.10031568, Elsevier: Scopus) Yoko Uwate, Thomas Ott and Yoshifumi Nishio :
Synchronization and Clustering of Chaotic Circuit Networks with Hebbian Rule,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'22), 373-376, (Virtual), Feb. 2022. Masaki Saito, Yoko Uwate and Yoshifumi Nishio :
Effect of Social Distancing on COVID-19 Infection Using a Multi-Agent Simulation,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'22), 301-304, (Virtual), Feb. 2022. Tsuyoshi Isozaki, Yoko Uwate and Yoshifumi Nishio :
Information Transmission Focusing on Complex Networks Consisting of Oscillators,
Proceedings of International SoC Design Conference (ISOCC'21), 181-182, Jeju, Oct. 2021.

(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85123352646

(Elsevier: Scopus) Naoto Yonemoto, Yoko Uwate and Yoshifumi Nishio :
Suppression of Chaos Propagation in Ladder Chaotic Circuits by Local Switching of Coupling Strength,
Proceedings of International SoC Design Conference (ISOCC'21), 183-184, Jeju, Oct. 2021.

(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85123362200

(Elsevier: Scopus) Yoko Uwate, Yoshifumi Nishio, J. Marie Engelene Obien and Urs Frey :
Frustrated Complex Networks of Nonlinear Circuits with Stochastically Coupling,
Proceedings of International SoC Design Conference (ISOCC'21), 219-220, Jeju, Oct. 2021. Yoko Uwate, Thomas Ott and Yoshifumi Nishio :
Effect of Stochastically Coupling on Frustrated Triangular Oscillatory Network,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'21), Daegu, May 2021.

(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85109025381

(Elsevier: Scopus) Yoko Uwate and Yoshifumi Nishio :
Investigation of Nonlinear Characteristics of Oscillators Using Gyrator,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'21), 129-132, (Virtual), Mar. 2021. Kohei Yamamoto, Naoto Yonemoto, Yoko Uwate and Yoshifumi Nishio :
Realization of Associative Memory by Oscillators Changing the Coupling Strength,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'21), 125-128, (Virtual), Mar. 2021. Aika Ohno, Yoko Uwate and Yoshifumi Nishio :
Simulation of Infectious Number of COVID-19 in JAPAN by Using SIR Model with Neural Networks,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'21), 41-44, (Virtual), Mar. 2021. Yoko Uwate and Yoshifumi Nishio :
Amplitude Death observed from Coupled Oscillators in Several Types of Polyhedron,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'20), 342-345, (Virtual), Nov. 2020. Yoko Uwate, Martin Schule, Thomas Ott and Yoshifumi Nishio :
Echo State Network with Chaos Noise for Time Series Prediction,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'20), 274-277, (Virtual), Nov. 2020. Yoko Uwate, Yoshifumi Nishio, J. Marie Engelene Obien and Urs Frey :
Nonlinear Time Series Analysis of Spike Data of Izhikevich Neuron Model,
Proceedings of International SoC Design Conference (ISOCC'20), 203-204, Yeosu, Oct. 2020.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISOCC50952.2020.9333002
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85100727911

(DOI: 10.1109/ISOCC50952.2020.9333002, Elsevier: Scopus) Tsuyoshi Isozaki, Takumi Nara, Yoko Uwate and Yoshifumi Nishio :
Analysis of Synchronization Phenomena in Complex Networks Consisting of van der Pol Oscillators,
Proceedings of International SoC Design Conference (ISOCC'20), 187-188, Yeosu, Oct. 2020.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISOCC50952.2020.9333015
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85100787451

(DOI: 10.1109/ISOCC50952.2020.9333015, Elsevier: Scopus) Naoto Yonemoto, Katsuya Nakabai, Yoko Uwate and Yoshifumi Nishio :
Investigation of Synchronization Phenomena in Coupled Two-Degrees-of-Freedom Chaotic Circuits,
Proceedings of International SoC Design Conference (ISOCC'20), 185-186, Yeosu, Oct. 2020.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISOCC50952.2020.9333050
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85100702771

(DOI: 10.1109/ISOCC50952.2020.9333050, Elsevier: Scopus) Kodai Kitamura, Yoko Uwate and Yoshifumi Nishio :
Maintaining Images by Cellular Neural Networks with Switching Two Templates,
Proceedings of International SoC Design Conference (ISOCC'20), 183-184, Yeosu, Oct. 2020.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISOCC50952.2020.9332939
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85100778319

(DOI: 10.1109/ISOCC50952.2020.9332939, Elsevier: Scopus) Yoko Uwate, Yoshifumi Nishio and Thomas Ott :
Frustrated Complex Networks of Nonlinear Circuits with Stochastically Coupling,
Proceedings of International SoC Design Conference (ISOCC'20), 181-182, Yeosu, Oct. 2020.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISOCC50952.2020.9333023
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85100716187

(DOI: 10.1109/ISOCC50952.2020.9333023, Elsevier: Scopus) Kodai Kitamura, Takumi Nara, Yoko Uwate and Yoshifumi Nishio :
Image Sharpening for Blurred Images with Multiple Processes by Using Cellular Neural Networks,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'20), 567-570, Honolulu, Feb. 2020. Sosuke Nakano, Kodai Kitamura, Yoko Uwate and Yoshifumi Nishio :
Edge Detection and Noise Removal in Cellular Neural Networks Using Switching Two-Type Templates,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'20), 563-566, Honolulu, Feb. 2020. Yuji Yamauchi, Yuichi Miyata, Yoko Uwate and Yoshifumi Nishio :
Effective Data Augmentation Method with Sequence Numbers from Chaos Phenomenon for Convolution Neural Network Learning,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'20), 515-518, Honolulu, Feb. 2020. Naoto Yonemoto, Katsuya Nakabai, Yoko Uwate and Yoshifumi Nishio :
Evaluation of Complexity of Chaos in Many Degrees of Freedom Chaotic Circuits Using Poincare Map,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'20), 393-396, Honolulu, Feb. 2020. Tsuyoshi Isozaki, Takumi Nara, Yoko Uwate and Yoshifumi Nishio :
Investigating Dynamical Behavior with Higher Dimensions in Four Dimensional Hyperchaotic Systems,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'20), 389-392, Honolulu, Feb. 2020. Tomiyuki Furugaki, Tomoya Takata, Yoko Uwate and Yoshifumi Nishio :
Voice Recognition Using Surrogate Data Method with Neural Network,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'20), 307-310, Honolulu, Feb. 2020. Yoko Uwate, J. Marie Engelene Obien, Urs Frey and Yoshifumi Nishio :
Modeling of Bursting Neurons and Its Characteristic Using Nonlinear Time Series Analysis,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'20), 222-225, Honolulu, Feb. 2020. Hidehiro Sugioka, Ken Kamiyotsumoto, Yoko Uwate and Yoshifumi Nishio :
Whale Optimization Algorithm with Increased Number of Agents for Global Search,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'20), 179-182, Honolulu, Feb. 2020. Aika Ohno, Yuichi Miyata, Yoko Uwate and Yoshifumi Nishio :
Comparison between Denoising Convolutional Neural Networks and Simple Convolutional Neural Networks for Denoising of Medical Images,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'20), 109-112, Honolulu, Feb. 2020. Ken Kamiyotsumoto, Yoko Uwate, Thomas Ott and Yoshifumi Nishio :
Modification of Artificial Bee Colony Algorithm under Time-Varying Condition,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'19), 625-628, Kuala Lumpur, Dec. 2019. Yoko Uwate and Yoshifumi Nishio :
Amplitude Change of Coupled van der Pol Oscillators in Three-Dimensional Space,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'19), 101-104, Kuala Lumpur, Dec. 2019. Takumi Nara, Yoko Uwate and Yoshifumi Nishio :
Clustering Phenomena in Network of Coupled Chaotic Circuits Distributed in 3-Dimensional Space,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'19), 38-41, Kuala Lumpur, Dec. 2019. Yoshifumi Nishio and Yoko Uwate :
Clusteling Methods Using Synchronization of Chaotic Circuit Networks,
Proceedings of International SoC Design Conference (ISOCC'19), 152-153, Jeju, Oct. 2019.

(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85082995083

(Elsevier: Scopus) Yoko Uwate, Yoshifumi Nishio, J. Marie Engelene Obien and Urs Frey :
Visualization of Neuron Data Using Nonlinear Technic,
Proceedings of International SoC Design Conference (ISOCC'19), 142-143, Jeju, Oct. 2019.

(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85082982023

(Elsevier: Scopus) Yoko Uwate and Yoshifumi Nishio :
Nonlinear Time Series Analysis of Coupled Bursting Neuron Model Depending on Coupling Strength,
Proceedings of International SoC Design Conference (ISOCC'19), 138-139, Jeju, Oct. 2019.

(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85082984495

(Elsevier: Scopus) Katsuya Nakabai, Yoko Uwate and Yoshifumi Nishio :
Synchronization in Ladder-Coupled Chaotic Circuits Including Ring Structures,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'19), Sapporo, May 2019.

(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85066782206

(Elsevier: Scopus) Yoko Uwate and Yoshifumi Nishio :
Amplitude Death in Coupled Oscillatory Systems Inspired by Brain Networks with Different Frequency,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'19), Sapporo, May 2019.

(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85066779414

(Elsevier: Scopus) Kyohei Fujii, Shuhei Hashimoto, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Coupled Chaotic Circuits with Coupling Strength Depending on Difference of Number of Links on Nodes,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'19), 558-561, Honolulu, Mar. 2019. Katsuya Nakabai, Katsuki Nakashima, Yoko Uwate and Yoshifumi Nishio :
Investigation of Coupled Chaotic Circuits with Ladder and Ring Structures,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'19), 550-553, Honolulu, Mar. 2019. Takumi Nara, Daiki Nariai, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Coupled van der Pol Oscillators Chains with Hourglass Structure,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'19), 490-493, Honolulu, Mar. 2019. Yoko Uwate, J. Marie Engelene Obien, Urs Frey and Yoshifumi Nishio :
Time Series Analysis of Neurons and Visualization of Network Characteristics,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'19), 450-453, Honolulu, Mar. 2019. Tomoya Takata, Ken Kamiyotsumoto, Kazuki Nagao, Yoko Uwate and Yoshifumi Nishio :
Time Series Classification with Time Delay Coordinate System Using Convolutional NeuralNetwork,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'19), 442-445, Honolulu, Mar. 2019. Ken Kamiyotsumoto, Thomas Ott, Yoko Uwate and Yoshifumi Nishio :
Artificial Bee Colony Algorithm for Time-Varying Optimization,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'19), 382-385, Honolulu, Mar. 2019. Shu Sumimoto, Yuichi Miyata, Ryuta Yoshimura, Yoko Uwate and Yoshifumi Nishio :
Design of Convolutional Neural Network for Classifying Depth Prediction Images fromOverhead with Some Training Data Sets,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'19), 370-373, Honolulu, Mar. 2019. Yuichi Miyata, Ryuta Yoshimura, Yoko Uwate and Yoshifumi Nishio :
Evaluation of Training Accuracy in Color Cut Out Images Using Convolutional NeuralNetwork,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'19), 366-369, Honolulu, Mar. 2019. Yoko Uwate and Yoshifumi Nishio :
Oscillation Quenching in Coupled van der Pol Oscillators with Different Frequencies,
Proceedings of International SoC Design Conference (ISOCC'18), 180-181, Daegu, Nov. 2018.

(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85063228966

(Elsevier: Scopus) Akari Oura, Kyohei Fujii, Yoko Uwate and Yoshifumi Nishio :
Analysis of Chaotic Circuit Networks with One-Way Coupling,
Proceedings of International SoC Design Conference (ISOCC'18), 168-169, Daegu, Nov. 2018.

(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85063206704

(Elsevier: Scopus) Shu Sumimoto, Yuichi Miyata, Ryuta Yoshimura, Yoko Uwate and Yoshifumi Nishio :
Design of Convolutional Neural Network for Classifying Depth Prediction Images from Overhead,
Proceedings of International SoC Design Conference (ISOCC'18), 166-167, Daegu, Nov. 2018.

(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85063212643

(Elsevier: Scopus) Kyohei Fujii, Shuhei Hashimoto, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Coupled Chaotic Circuits Network with Coupling Strength Depending on Number of Degree,
Proceedings of International SoC Design Conference (ISOCC'18), 164-165, Daegu, Nov. 2018.

(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85063236977

(Elsevier: Scopus) Yasuteru Hosokawa, Yoko Uwate and Yoshifumi Nishio :
Design of Two Template Cellular Neural Networks for Color Image Processing,
Proceedings of International SoC Design Conference (ISOCC'18), 162-163, Daegu, Nov. 2018.

(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85063191124

(Elsevier: Scopus) Thomas Ott, Martin Schule, Harold Fellermann and Yoko Uwate :
Structural Evolution in Networks of Coupled Maps with Asymmetric Influence Amplification,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'18), 546-549, Tarragona, Sep. 2018. Shuhei Hashimoto, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Coupled van der Pol Oscillators with Distributed Hub Nodes,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'18), 542-545, Tarragona, Sep. 2018. Yoko Uwate and Yoshifumi Nishio :
Amplitude Death in Large-Scale Polygonal Oscillatory Networks,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'18), 538-541, Tarragona, Sep. 2018. Daiki Nariai, Yoko Uwate and Yoshifumi Nishio :
Influence of Coupling Strengths on Synchronization Phenomena in Two Rings of Coupled van der Pol Oscillators,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'18), 483-486, Tarragona, Sep. 2018. Kazuki Nagao, Yoko Uwate and Yoshifumi Nishio :
Learning Method Using Acetylcholine among Neurotransmitter in Feed Forward Neural Networks,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'18), 284-287, Tarragona, Sep. 2018. Takahisa Ando, Yoko Uwate and Yoshifumi Nishio :
Cellular Neural Networks with Two Templates Switched by Local Features of Input Images,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'18), 110-113, Tarragona, Sep. 2018. Takahisa Ando, Yoko Uwate and Yoshifumi Nishio :
Two-Layer Cellular Neural Networks with Layer of Delay Output,
Proceedings of International Workshop on Cellular Nanoscale Networks and their Applications (CNNA'18), 71-74, Budapest, Aug. 2018.

(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85073265734

(Elsevier: Scopus) Shuhei Hashimoto, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Chaotic Circuit Networks with Distributed Hub Including Positive and Negative Coupling,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'18), Florence, May 2018.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISCAS.2018.8351723
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.1109/ISCAS.2018.8351723

(DOI: 10.1109/ISCAS.2018.8351723) Yoko Uwate, Thomas Ott and Yoshifumi Nishio :
Producing Complex Networks Using Coupled Oscillatory Circuits with Evolutionary Connections,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'18), Florence, May 2018.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISCAS.2018.8351665
(文献検索サイトへのリンク): ● Search Scopus @ Elsevier (DOI): 10.1109/ISCAS.2018.8351665

(DOI: 10.1109/ISCAS.2018.8351665) Shuhei Hashimoto, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Coupled Chaotic Circuit Network with Positive and Negative Coupling,
International Forum on Advanced Technologies (IFAT'18), No.P2-22, 1-3, Tokushima, Mar. 2018. Katsuki Nakashima, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Coupled Chaotic Circuits with Symmetrical and Asymmetric Structures,
International Forum on Advanced Technologies (IFAT'18), No.P2-21, 1-2, Tokushima, Mar. 2018. Takahisa Ando, Yoko Uwate and Yoshifumi Nishio :
Cellular Neural Networks with Switching Two Templates by Local Features of Neighborhood,
International Forum on Advanced Technologies (IFAT'18), No.P2-20, 1-3, Tokushima, Mar. 2018. Kazuki Nagao, Yoko Uwate and Yoshifumi Nishio :
Network with Chemical Messenger in Feed Forward Neural Networks,
International Forum on Advanced Technologies (IFAT'18), No.P2-19, 1-2, Tokushima, Mar. 2018. Daiki Nariai, Yoko Uwate and Yoshifumi Nishio :
Influence of Coupling Strength on Synchronization in Two Rings of Coupled van der Pol Oscillators,
International Forum on Advanced Technologies (IFAT'18), No.P2-18, 1-3, Tokushima, Mar. 2018. Yoko Uwate and Yoshifumi Nishio :
Synchronization of Two Different Hierarchical Networks Using Coupled Chaotic Circuits,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'18), 719-722, Honolulu, Mar. 2018. Kyohei Fujii, Shuhei Hashimoto, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Coupled Chaotic Circuits with AsymmetricWeights Depending on Length,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'18), 553-556, Honolulu, Mar. 2018. Katsuya Nakabai, Katsuki Nakashima, Yoko Uwate and Yoshifumi Nishio :
Propagation of Chaotic and Periodic Solutions in Ladder Coupled Chaotic Circuits with Different Parameters,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'18), 549-552, Honolulu, Mar. 2018. Yasuteru Hosokawa, Yoko Uwate and Yoshifumi Nishio :
Circuit Design of Two Template Cellular Neural Networks for the Observation of Oscillation Phenomena,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'18), 541-544, Honolulu, Mar. 2018. Kana Kobayashi, Yasuteru Hosokawa, Yoko Uwate and Yoshifumi Nishio :
Relationship between a Synchronization Rate and a Dopant Mobility of a Memristor on Chaotic Circuits Coupled by Two Memristors,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'18), 475-478, Honolulu, Mar. 2018. Tsubasa Tezuka, Kana Kobayashi, Yoko Uwate, Yasuteru Hosokawa and Yoshifumi Nishio :
Synchronization of Two Memristor-Based Chaotic Circuits Coupled by Resistor,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'18), 471-474, Honolulu, Mar. 2018. Ken Kamiyotsumoto, Masaki Takeuchi, Yoko Uwate and Yoshifumi Nishio :
Performance of Ant Colony Optimization Changing Characteristics of Pheromone Reaction,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'18), 383-386, Honolulu, Mar. 2018. Toshiya Matsunashi, Daiki Nariai, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in a Ring of van der Pol Oscillators Coupled by Time-Varying Resistor,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'18), 168-171, Honolulu, Mar. 2018. Minh Vu Hien, Hai Minh Tran, Yoko Uwate and Yoshifumi Nishio :
Effect of Changing Coupling Strength to Synchronization Phenomena in Coupled van der Pol Oscillators,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'18), 148-151, Honolulu, Mar. 2018. Fumiki Sugano, Takahisa Ando, Yoko Uwate and Yoshifumi Nishio :
Cellular Neural Networks with Partial Delay Output for Image Processing,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'18), 108-111, Honolulu, Mar. 2018. Masaki Takeuchi, Thomas Ott, Haruna Matsushita, Yoko Uwate and Yoshifumi Nishio :
K-Means Clustering with Modifying Firefly Algorithm,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'17), 576-579, Cancun, Dec. 2017. Shuhei Hashimoto, Takahiro Chikazawa, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena due to Changes in Network Structure of Coupled Chaotic Circuits in Complex Networks,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'17), 522-525, Cancun, Dec. 2017. Yoko Uwate and Yoshifumi Nishio :
Modeling of Competitive Networks Using Coupled Chaotic Circuits,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'17), 600-603, Cancun, Dec. 2017. Yoko Uwate and Yoshifumi Nishio :
Chaotic Circuits Network with Scale-Free Coupling Distribution,
Proceedings of International SoC Design Conference (ISOCC'17), 142-143, Seoul, Nov. 2017.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISOCC.2017.8368838
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85048887492

(DOI: 10.1109/ISOCC.2017.8368838, Elsevier: Scopus) Takahisa Ando, Yoko Uwate and Yoshifumi Nishio :
Image Processing by Cellular Neural Networks with Switching Two Templates,
Proceedings of Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics (PrimeAsia'17), 41-44, Kuala Lumpur, Oct. 2017.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/PRIMEASIA.2017.8280359
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85046341615

(DOI: 10.1109/PRIMEASIA.2017.8280359, Elsevier: Scopus) Kazuki Ueta, Yoko Uwate and Yoshifumi Nishio :
Frustrated Coupled Oscillators with Anomalous Coupling Method,
Proceedings of Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics (PrimeAsia'17), 33-36, Kuala Lumpur, Oct. 2017.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/PRIMEASIA.2017.8280357
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85046368338

(DOI: 10.1109/PRIMEASIA.2017.8280357, Elsevier: Scopus) Takahiro Chikazawa, Yoko Uwate and Yoshifumi Nishio :
Spread of Chaotic Behavior in Scale-Free and Random Networks,
Proceedings of Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics (PrimeAsia'17), 21-24, Kuala Lumpur, Oct. 2017.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/PRIMEASIA.2017.8280354
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85046343364

(DOI: 10.1109/PRIMEASIA.2017.8280354, Elsevier: Scopus) Yoko Uwate and Yoshifumi Nishio :
Synchronization in Dynamical Oscillatory Networks with Non-Uniform Coupling Distributions,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'17), 846-849, Baltimore, May 2017.

(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85032660909

(Elsevier: Scopus) Kazuki Nagao, Shinsaburo Kittaka, Yoko Uwate and Yoshifumi Nishio :
Improvement of Learning Efficiency Using Noise for Back Propagation in Deep Learning,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'17), 397-400, Guam, Feb. 2017. Takahiro Chikazawa, Yoko Uwate and Yoshifumi Nishio :
Investigation of Spreading Chaotic Behavior in Coupled Chaotic Circuit Networks with Various Features,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'17), 337-340, Guam, Feb. 2017. Shuhei Hashimoto, Takahiro Chikazawa, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Complex Networks of Coupled Chaotic Circuits with Different Degree Distribution,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'17), 333-336, Guam, Feb. 2017. Katsuki Nakashima, Kazuki Ueta, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Coupled Two Rings of Chaotic Circuits,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'17), 325-328, Guam, Feb. 2017. Daiki Nariai, Hai Minh Tran, Yoko Uwate and Yoshifumi Nishio :
Synchronization in Two Rings of Coupled Three van der Pol Oscillators,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'17), 289-292, Guam, Feb. 2017. Kazuki Ueta, Seiya Kita, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Complex Networks of van der Pol Oscillators,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'17), 285-288, Guam, Feb. 2017. Takahisa Ando, Yoko Uwate and Yoshifumi Nishio :
Cellular Neural Networks with Switching Three Templates for Image Processing,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'17), 257-260, Guam, Feb. 2017. Masaki Moriyama, Masaki Takeuchi, Yoko Uwate and Yoshifumi Nishio :
Analysis of Firefly Algorithm Combined with Chaotic Map,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'17), 229-232, Guam, Feb. 2017. Masaki Takeuchi, Thomas Ott, Haruna Matsushita, Yoko Uwate and Yoshifumi Nishio :
K-Means Algorithm Using Improved Firefly Algorithm,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'17), 225-228, Guam, Feb. 2017. Ryuta Yoshimura, Shinsaburo Kittaka, Yoko Uwate and Yoshifumi Nishio :
Denoising Auto Encoder with Logistic Map,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'17), 57-60, Guam, Feb. 2017. Yoko Uwate, Yoshifumi Nishio and Ruedi Stoop :
Synchronization in Dynamical Polygonal Oscillatory Networks with Switching Topology,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'16), 578-581, Yugawara, Nov. 2016. Masaki Takeuchi, Haruna Matsushita, Yoko Uwate and Yoshifumi Nishio :
Hybrid Method of Genetic Algorithm and Firefly Algorithm Distinguishing Between Males and Females,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'16), 542-545, Yugawara, Nov. 2016. Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Multilayer Perceptron Including Different Amplitude Random Noise,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'16), 44-47, Yugawara, Nov. 2016. Hai Minh Tran, Kosuke Oi, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Star-Coupled van der Pol Oscillators by Adding Different Frequency Oscillators,
Proceedings of IEEE Asia Pacific Conference on Circuits and Systems (APCCAS'16), 629-632, Jeju, Oct. 2016.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/APCCAS.2016.7804050
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85011024027

(DOI: 10.1109/APCCAS.2016.7804050, Elsevier: Scopus) Seiya Kita, Yoko Uwate and Yoshifumi Nishio :
Switching Synchronization States of a Ring of Coupled Chaotic Circuits with One-Direction Delay Effects,
Proceedings of IEEE Asia Pacific Conference on Circuits and Systems (APCCAS'16), 384-387, Jeju, Oct. 2016.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/APCCAS.2016.7803982
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85011076316

(DOI: 10.1109/APCCAS.2016.7803982, Elsevier: Scopus) Masaki Takeuchi, Haruna Matsushita, Yoko Uwate and Yoshifumi Nishio :
Firefly Algorithm Existing Leader Fireflies,
Proceedings of IEEE Asia Pacific Conference on Circuits and Systems (APCCAS'16), 313-316, Jeju, Oct. 2016.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/APCCAS.2016.7803962
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85011064130

(DOI: 10.1109/APCCAS.2016.7803962, Elsevier: Scopus) Kosuke Oi, Yoko Uwate and Yoshifumi Nishio :
Synchronization in Complex Networks by Coupled Parametrically Excited Oscillators with Parameter Mismatch,
Proceedings of IEEE Asia Pacific Conference on Circuits and Systems (APCCAS'16), 69-72, Jeju, Oct. 2016.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/APCCAS.2016.7803898
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85011067919

(DOI: 10.1109/APCCAS.2016.7803898, Elsevier: Scopus) Takahiro Chikazawa, Yoko Uwate and Yoshifumi Nishio :
Chaos Propagation in Coupled Chaotic Circuits with Multi-Ring Combination,
Proceedings of IEEE Asia Pacific Conference on Circuits and Systems (APCCAS'16), 65-68, Jeju, Oct. 2016.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/APCCAS.2016.7803897
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-85011028456

(DOI: 10.1109/APCCAS.2016.7803897, Elsevier: Scopus) Takato Sei, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena between Triangle System and Two-Triangles System of FitzHugh-Nagumo Neurons with Diffusive Coupling,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16), 731-734, Honolulu, Mar. 2016. Seiya Kita, Yoko Uwate and Yoshifumi Nishio :
Synchronization State of Chaotic Circuit Containing Time Delay in One Direction,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16), 719-722, Honolulu, Mar. 2016. Takahiro Chikazawa, Shogo Tamada, Yoko Uwate and Yoshifumi Nishio :
Chaos Propagation and Synchronization in Coupled Chaotic Circuits as Double Ring Combination,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16), 715-718, Honolulu, Mar. 2016. Shinsaburo Kittaka, Yoko Uwate and Yoshifumi Nishio :
Improving Back Propagation of Feed-Forward Neural Network with Changing Sigmoid Functions,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16), 614-617, Honolulu, Mar. 2016. Shohei Gotoda, Yoko Uwate and Yoshifumi Nishio :
Cellular Neural Networks with Changing Templates for Edge Detection and Half-Toning,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16), 606-609, Honolulu, Mar. 2016. Naoto Kanazawa, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Hindmarsh Rose Neurons by Temporal Evolution of Coupling Strengths,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16), 602-605, Honolulu, Mar. 2016. Masaki Takeuchi, Haruna Matsushita, Yoko Uwate and Yoshifumi Nishio :
Investigation of Firefly Algorithm Distinguishing between Males and Females for Minimum Optimization Problems,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16), 534-537, Honolulu, Mar. 2016. Kazuki Ueta, Seiya Kita, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Coupled Oscillators Containing Ring and Star Structures,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16), 463-466, Honolulu, Mar. 2016. Yuki Fujisawa, Kenta Ago, Yoko Uwate and Yoshifumi Nishio :
Intermittency Chaos of Two Coupled Maps with Delay Coupling,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16), 459-462, Honolulu, Mar. 2016. Yoko Uwate, Yuichi Tanji and Yoshifumi Nishio :
Synchronization in Oscillators Coupled by Transmission Line Model with Different Length,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16), 455-458, Honolulu, Mar. 2016. Kenta Ago, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Small-World Coupled Chaotic Circuits with or without Parameter Mismatch,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16), 37-40, Honolulu, Mar. 2016. Kosuke Oi, Yoko Uwate and Yoshifumi Nishio :
Synchronization in Complex Networks with Dispersion by Coupled Parametrically Excited Oscillators,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'16), 33-36, Honolulu, Mar. 2016. Seiya Kita, Yoko Uwate and Yoshifumi Nishio :
Synchronization State of Coupled Changing Time Delayed Chaotic Circuits,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'15), 926-929, Hong Kong, Dec. 2015. Yoshinori Doike, Yoko Uwate and Yoshifumi Nishio :
RC Chaotic Oscillator Using Pulse Generator and Differ Amplifier,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'15), 463-466, Hong Kong, Dec. 2015. Kosuke Oi, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Complex Networks by Using Parametrically Excited Oscillators with Involvement of Small Mismatch,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'15), 439-442, Hong Kong, Dec. 2015. Kenta Ago, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Coupled Chaotic Circuits with Parameter Dispersion in Small-World Network,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'15), 431-434, Hong Kong, Dec. 2015. Misa Sekimoto, Yoko Uwate and Yoshifumi Nishio :
Synchronous States of Coupled Chaotic Circuits Measured by Oscillation Frequency,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'15), 213-216, Hong Kong, Dec. 2015. Tatsuki Sobue, Yasuteru Hosokawa, Yoko Uwate and Yoshifumi Nishio :
Partial Decline of Synchronization Rate in Chaotic Circuits Coupled by a Resistor,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'15), 205-208, Hong Kong, Dec. 2015. Yoko Uwate, Yuichi Tanji and Yoshifumi Nishio :
Synchronization in Two van der Pol Oscillators Coupled by Transmission Line Model,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'15), 109-112, Hong Kong, Dec. 2015. Ryota Oshima, Yoko Uwate and Yoshifumi Nishio :
Hopfield Neural Network with Synaptic Pruning for TSP,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'15), 105-108, Hong Kong, Dec. 2015. Shogo Tamada, Kenta Ago, Yoko Uwate and Yoshifumi Nishio :
Synchronizations and Oscillations of Negative Coupled Neural Oscillators,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'15), 97-100, Hong Kong, Dec. 2015. Yoko Uwate and Yoshifumi Nishio :
Synchronization in Bubble Structure Using Coupled Oscillators,
Proceedings of International Workshop on Vision, Communications and Circuits (IWVCC'15), 93-95, Yokohama, Oct. 2015. Yuki Fujisawa, Yoko Uwate and Yoshifumi Nishio :
Delay-Induced Synchronization States in Two Coupled Cubic Maps,
Proceedings of International Workshop on Nonlinear Maps and their Applications (NOMA'15), 30-33, Dublin, Jun. 2015. Kosuke Oi, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Complex Networks by Using Parametrically Excited Oscillators,
Proceedings of International Workshop on Nonlinear Maps and their Applications (NOMA'15), 22-25, Dublin, Jun. 2015. Seiya Kita, Yoko Uwate and Yoshifumi Nishio :
Synchronization State of Coupled Chaotic Circuits Containing Time Delay,
Proceedings of International Workshop on Nonlinear Maps and their Applications (NOMA'15), 18-21, Dublin, Jun. 2015. Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Multi-Layer Perceptron with Pulse Glial Chain Having Oscillatory Excitation Threshold,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'15), 1330-1333, Lisbon, May 2015.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISCAS.2015.7168887
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-84946199813

(DOI: 10.1109/ISCAS.2015.7168887, Elsevier: Scopus) Kosuke Oi, Yoko Uwate and Yoshifumi Nishio :
Synchronization and Clustering in Coupled Parametrically Excited Oscillators with Small Mismatch,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'15), 910-913, Lisbon, May 2015.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISCAS.2015.7168782
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-84946232478

(DOI: 10.1109/ISCAS.2015.7168782, Elsevier: Scopus) Yoko Uwate and Yoshifumi Nishio :
Investigation of Oscillation Death in Strongly Coupled Polygonal Oscillatory Networks,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'15), 413-416, Kuala Lumpur, Feb. 2015. Yoko Uwate and Yoshifumi Nishio :
Oscillation Death and Amplitude Change in Coupled van der Pol Oscillators with Strong Frustrations,
Proceedings of IEEE Asia Pacific Conference on Circuits and Systems (APCCAS'14), 233-236, Ishigaki Island, Nov. 2014.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/APCCAS.2014.7032762
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-84937865522

(DOI: 10.1109/APCCAS.2014.7032762, Elsevier: Scopus) Yuki Shoji, Yoko Uwate and Yoshifumi Nishio :
Synchronizations and Oscillations of Negative Coupled Neural Oscillators,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'14), 827-830, Luzern, Sep. 2014. Toshiaki Nishiumi, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Chaotic Circuits with Stochastically-Changed Network Topology,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'14), 811-814, Luzern, Sep. 2014. Kenta Ago, Yoko Uwate and Yoshifumi Nishio :
Influence of Local Bridge on a Complex Network of Coupled Chaotic Circuits,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'14), 731-734, Luzern, Sep. 2014. Jun Shiomoto, Yoko Uwate, Thomas Ott and Yoshifumi Nishio :
Breakdown of Inter-Cluster Synchronization of Coupled Chaotic Circuits Arranged in One-Dimensional Coordinate,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'14), 640-643, Luzern, Sep. 2014. Naohiro Shibuya, Charles Unsworth, Yoko Uwate and Yoshifumi Nishio :
Examining the Effects of Noise Contamination during Epilepsy Using Low Complexity Coupled Rulkov Maps and Spike Timing Dependent Plasticity,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'14), 590-593, Luzern, Sep. 2014. Takuya Nishimoto, Yoko Uwate, Yasuteru Hosokawa, Yoshifumi Nishio, Daniele Fournier-Prunaret and Abdel-Kaddous Taha :
Bifurcation and Basin in Two Coupled Cubic Maps,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'14), 435-438, Luzern, Sep. 2014. Yoko Uwate, Yoshifumi Nishio and Ruedi Stoop :
Frustrations in Strongly Coupled Polygonal Oscillatory Networks,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'14), 377-380, Luzern, Sep. 2014. Honami Kume, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Different Sizes of Rings of Coupled Oscillators,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'14), 369-372, Luzern, Sep. 2014. Vu Minh Thuan, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in van der Pol Oscillators with Different Amplitudes,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'14), 365-368, Luzern, Sep. 2014. Masaaki Kojima, Yoko Uwate and Yoshifumi Nishio :
Multimode Oscillations Coupled with an Inductor with High-Order Nonlinearities,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'14), 276-279, Luzern, Sep. 2014. Takuya Inoue, Yoko Uwate and Yoshifumi Nishio :
Effetiveness of Combination of Artificial Immune System and Virus Theory of Evolution for QAPs,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'14), 160-163, Luzern, Sep. 2014. Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Neuro-Glia Network with Neurogenesis,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'14), 508-511, Luzern, Sep. 2014. Naohiro Shibuya, Charles Unsworth, Yoko Uwate and Yoshifumi Nishio :
Clustering and Synchronous Firing of Coupled Rulkov Maps with STDP for Modeling Epilepsy,
Proceedings of International Joint Conference on Neural Networks (IJCNN'14), 4302-4307, Beijing, Jul. 2014. Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Investigation of Multi-Layer Perceptron with Pulse Glial Chain Based on Individual Inactivity Period,
Proceedings of International Joint Conference on Neural Networks (IJCNN'14), 1638-1643, Beijing, Jul. 2014. Takuya Nishimoto, Yoko Uwate, Yasuteru Hosokawa, Yoshifumi Nishio and Daniele Fournier-Prunaret :
N-Phase Synchronization of Asymmetric Attractors in a Ring of Coupled Chaotic Circuits,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'14), 1780-1783, Melbourne, Jun. 2014.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISCAS.2014.6865501
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-84907394936

(DOI: 10.1109/ISCAS.2014.6865501, Elsevier: Scopus) Yoko Uwate and Yoshifumi Nishio :
Effectiveness of Artificial Neural Network with Time-Varying Coupling System,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'14), 2005-2008, Melbourne, Jun. 2014.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISCAS.2014.6865557
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-84907407341

(DOI: 10.1109/ISCAS.2014.6865557, Elsevier: Scopus) Naohiro Shibuya, Charles Unsworth, Yoko Uwate and Yoshifumi Nishio :
Clustering and Synchronous Firing of Coupled Rulkov Maps with STDP,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'14), 606-609, Honolulu, Feb. 2014. Yoko Uwate, Yoshifumi Nishio and Ruedi Stoop :
Propagation of Frustration in Three Coupled Oscillators as a Ring Topology,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'14), 545-548, Honolulu, Feb. 2014. Kenta Ago, Yoko Uwate and Yoshifumi Nishio :
Influence of Bridge on Coupled Chaotic Circuit Network,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'14), 417-420, Honolulu, Feb. 2014. Jun Shiomoto, Yoko Uwate, Thomas Ott and Yoshifumi Nishio :
Synchronization of Coupled Chaotic Circuits Arranged in One-dimensional Coordinate Depending on Network Structures,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'14), 409-412, Honolulu, Feb. 2014. Yoshinori Doike, Yoko Uwate, Yoshifumi Nishio and Jingmin Xin :
Synchronization Phenomena of Two Chaotic Oscillators with Shifting Input Wave,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'14), 185-188, Honolulu, Feb. 2014. Toshiaki Nishiumi, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Chaotic Circuit with Stochastically Coupling,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'14), 181-184, Honolulu, Feb. 2014. Tatsuya Masuoka, Kazushige Natsuno, Yoko Uwate and Yoshifumi Nishio :
Cellular Neural Network with Preference Theory for Image Processing,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'14), 141-144, Honolulu, Feb. 2014. Yuki Shoji, Yoko Uwate and Yoshifumi Nishio :
Polygonal Structure Model of Ring Inhibitory Neural Network,
Proceedings of RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'14), 5-8, Honolulu, Feb. 2014. Chihiro Ikuta, Songjun Zhang, Yoko Uwate, Guoan Yang and Yoshifumi Nishio :
A Novel Fusion Algorithm for Visible and Infrared Image Using Non-Subsampled Contourlet Transform and Pulse-Coupled Neural Network,
Proceedings of International Conference on Computer Vision Theory and Applications (VISAPP'14), 160-164, Lisbon, Jan. 2014. Kazushige Natsuno, Yoko Uwate and Yoshifumi Nishio :
Motion Picture Processing by Two-Layer Cellular Neural Networks with Switching Templates,
Proceedings of European Conference on Circuit Theory and Design (ECCTD'13), Dresden, Sep. 2013. Yoko Uwate, Thomas Ott and Yoshifumi Nishio :
Clustering Phenomena in Coupled Chaotic Circuits with Different Coupling Strength,
Proceedings of European Conference on Circuit Theory and Design (ECCTD'13), Dresden, Sep. 2013. Saori Fujioka, Yang Yang, Yoko Uwate and Yoshifumi Nishio :
Asynchronous Oscillations of Double-Mode and N-Phase in a Ring of Simultaneous Oscillators,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'13), 459-462, Santa Fe, Sep. 2013. Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Multi-Layer Perceptron with Local Glia Connection,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'13), 390-393, Santa Fe, Sep. 2013. Naohiro Shibuya, Yuta Yokoyama, Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Back Propagation Learning of Neural Networks with Replicated Neurons,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'13), 386-389, Santa Fe, Sep. 2013. Yuta Yokoyama, Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Investigation of Influences of Neurogenesis in Multi-Layer Perceptron,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'13), 382-385, Santa Fe, Sep. 2013. Naoto Kageyama, Yoko Uwate and Yoshifumi Nishio :
Investigation of Synchronizations in Five Cross-Coupled Chaotic Circuits,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'13), 162-165, Santa Fe, Sep. 2013. Masaaki Kojima, Yoko Uwate and Yoshifumi Nishio :
Double-Mode Chaos with Hard Nonlinearities Coupled with an Inductor,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'13), 146-149, Santa Fe, Sep. 2013. Takuya Inoue, Yoko Uwate and Yoshifumi Nishio :
Consideration of Diverse Solutions Genetic Algorithm with Virus Infection for Traveling Salesman Problem,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'13), 102-105, Santa Fe, Sep. 2013. Takuya Nishimoto, Yasuteru Hosokawa, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Switching Phenomena Observed in Discrete and Continuous Coupled Chaotic Systems,
Proceedings of International Workshop on Nonlinear Maps and their Applications (NOMA'13), 49-52, Zaragoza, Sep. 2013. Kazushige Natsuno, Yoko Uwate and Yoshifumi Nishio :
Two-Layer DT-CNN with Switching Template,
Proceedings of International Workshop on Nonlinear Maps and their Applications (NOMA'13), 24-27, Zaragoza, Sep. 2013. Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Investigation of Four-Layer Multi-Layer Perceptron with Glia Connections of Hidden-Layer Neurons,
Proceedings of International Joint Conference on Neural Networks (IJCNN'13), 1523-1528, Dallas, Aug. 2013. Yuta Yokoyama, Yoko Uwate and Yoshifumi Nishio :
Investigation of Characteristics of Multi-Layer Perceptron with Neurogenesis,
Proceedings of International Workshop on Nonlinear Dynamics of Electronic Systems (NDES'13), 41, Bari, Jul. 2013. Saori Fujioka, Yang Yang, Yoko Uwate and Yoshifumi Nishio :
Synchronization and Wave Phenomena in Coupled Simultaneous Oscillators,
Proceedings of International Workshop on Nonlinear Dynamics of Electronic Systems (NDES'13), 7, Bari, Jul. 2013. Muhammad Izzat bin Mohd Idrus, Yoshihiro Kato, Yoko Uwate and Yoshifumi Nishio :
Image Processing by Three-Layer Cellular Neural Networks with a New Layer Arrangement,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'13), 2315-2318, Beijing, May 2013.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISCAS.2013.6572341
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-84883434261

(DOI: 10.1109/ISCAS.2013.6572341, Elsevier: Scopus) Chihiro Ikuta, Yoko Uwate, Yoshifumi Nishio and Guoan Yang :
Multi-Layer Perceptron Including Glial Pulse and Switching between Learning and Non-Learning,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'13), 2107-2110, Beijing, May 2013.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISCAS.2013.6572290
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-84883354153

(DOI: 10.1109/ISCAS.2013.6572290, Elsevier: Scopus) Yoko Uwate and Yoshifumi Nishio :
Frustrated Synchronization in Two Coupled Polygonal Oscillatory Networks,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'13), 1781-1784, Beijing, May 2013.

(要約): 本研究では，フラストレーションを含む結合多角形発振器ネットワークで観測される同期現象について調査を行う．我々は，発振器間の結合強度を変えたときのそれぞれの発振器の振幅情報に着目する．コンピュータシミュレーションおよび回路実験によって，結合強度を大きくすると，共有発振器の振幅が他の発振器と異なる値になることを確認する．さらに，振幅および発振器間の位相差を理論解析によって求める．
(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISCAS.2013.6572210
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-84883410906

(DOI: 10.1109/ISCAS.2013.6572210, Elsevier: Scopus) Takuya Inoue, Yoko Uwate and Yoshifumi Nishio :
Genetic Algorithm with Virus Infection for Finding Approximate Solution,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'13), 1604-1607, Beijing, May 2013.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISCAS.2013.6572168
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-84883328046

(DOI: 10.1109/ISCAS.2013.6572168, Elsevier: Scopus) Koji Okamoto, Yuji Takamaru, Yoko Uwate and Yoshifumi Nishio :
Synchronization of an Array of Chaotic Circuits Coupled by Different Coupling Strength,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'13), 681-684, Kona, Mar. 2013. Takahiro Nagai, Yoko Uwate and Yoshifumi Nishio :
Investigation of Oscillatory Networks Including Two Types of Resistors,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'13), 632-635, Kona, Mar. 2013. Naoto Kageyama, Yoko Uwate and Yoshifumi Nishio :
Detailed Investigation of Synchronizations in Three Cross-Coupled Chaotic Circuits,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'13), 628-631, Kona, Mar. 2013. Tomoya Shima, Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Investigation of Associative Memory by Small World Hopfield Neural Network with Characteristics of Social Network,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'13), 556-559, Kona, Mar. 2013. Naohiro Shibuya, Yuta Yokoyama, Tomoya Shima, Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Copying Weight Parameters in Back Propagation,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'13), 552-555, Kona, Mar. 2013. Kazushige Natsuno, Yoshihiro Kato, Yoko Uwate and Yoshifumi Nishio :
Investigation of Motion Picture Processing by Two-Layer Cellular Neural Networks Switching Coupling Templates,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'13), 448-451, Kona, Mar. 2013. Chihiro Ikuta, Yoko Uwate, Yoshifumi Nishio and Guoan Yang :
Investigation of Glia-Neuron Network with Group Learning of Hidden-Layer Neurons,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'13), 440-443, Kona, Mar. 2013. Yoshihiro Kato, Yoko Uwate and Yoshifumi Nishio :
Research of Cellular Neural Networks Inspired by Actual Friendship,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'13), 428-431, Kona, Mar. 2013. Yuji Takamaru, Yoko Uwate, Thomas Ott and Yoshifumi Nishio :
Clustering Patterns Depending on Density of Chaotic Circuits in Networks,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'13), 357-360, Kona, Mar. 2013. Takuya Inoue, Yudai Shirasaki, Yoko Uwate and Yoshifumi Nishio :
Consideration of Genetic Algorithm with Virus Infection Solving Traveling Salesman Problem,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'13), 289-292, Kona, Mar. 2013. Kentaro Kaishima, Takahiro Nagai, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Coupled van der Pol Oscillators with Nonlinearity Errors,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'13), 137-140, Kona, Mar. 2013. Ayana Shimada, Yoko Uwate, Yoshifumi Nishio and Jingmin Xin :
Coupled Chaotic Oscillators Composed of RC Circuits,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'13), 129-132, Kona, Mar. 2013. Yuji Takamaru, Yoko Uwate, Thomas Ott and Yoshifumi Nishio :
Clustering Phenomena Considering the Density of Coupled Chaotic Circuits Networks,
Proceedings of IEEE Asia Pacific Conference on Circuits and Systems (APCCAS'12), 647-650, Kaohsiung, Dec. 2012.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/APCCAS.2012.6419118
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-84874161858

(DOI: 10.1109/APCCAS.2012.6419118, Elsevier: Scopus) Yoko Uwate and Yoshifumi Nishio :
Chaos Propagation in a Ring of Coupled Circuits Generating Chaotic and Three-Periodic Attractors,
Proceedings of IEEE Asia Pacific Conference on Circuits and Systems (APCCAS'12), 643-646, Kaohsiung, Dec. 2012.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/APCCAS.2012.6419117
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-84874132329

(DOI: 10.1109/APCCAS.2012.6419117, Elsevier: Scopus) Tomoya Shima, Yoko Uwate, Thomas Ott and Yoshifumi Nishio :
Investigation of Synchronization for Social Network with Local Bridge via Coupled Rulkov Maps,
Proceedings of IEEE Asia Pacific Conference on Circuits and Systems (APCCAS'12), 499-502, Kaohsiung, Dec. 2012.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/APCCAS.2012.6419081
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-84874122037

(DOI: 10.1109/APCCAS.2012.6419081, Elsevier: Scopus) Yoshihiro Kato, Yoko Uwate and Yoshifumi Nishio :
Cellular Neural Networks with Effect from Friend Having Most Different Values and its Friends,
Proceedings of IEEE Asia Pacific Conference on Circuits and Systems (APCCAS'12), 495-498, Kaohsiung, Dec. 2012.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/APCCAS.2012.6419080
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-84874148549

(DOI: 10.1109/APCCAS.2012.6419080, Elsevier: Scopus) Chihiro Ikuta, Yoko Uwate, Yoshifumi Nishio and Guoan Yang :
Improvement of Learning Performance of Multi-Layer Perceptron by Two Different Pulse Glial Networks,
Proceedings of IEEE Asia Pacific Conference on Circuits and Systems (APCCAS'12), 356-359, Kaohsiung, Dec. 2012.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/APCCAS.2012.6419045
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-84874188190

(DOI: 10.1109/APCCAS.2012.6419045, Elsevier: Scopus) Masaaki Kojima, Yoko Uwate and Yoshifumi Nishio :
Double-Mode Oscillation in Chaotic Circuits Coupled by a Time-Varying Resistor,
Proceedings of IEEE Asia Pacific Conference on Circuits and Systems (APCCAS'12), 204-207, Kaohsiung, Dec. 2012.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/APCCAS.2012.6419007
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-84874148421

(DOI: 10.1109/APCCAS.2012.6419007, Elsevier: Scopus) Masaaki Kojima, Yoko Uwate and Yoshifumi Nishio :
Multimode Phenomena in Hard Oscillators Coupled by a Time-Varying Resistor,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'12), 911-914, Majorca, Oct. 2012. Saori Fujioka, Yang Yang, Yoko Uwate and Yoshifumi Nishio :
Propagation Waves in a Ladder of Coupled Simultaneous Oscillators,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'12), 907-910, Majorca, Oct. 2012. Yoko Uwate, Yoshifumi Nishio and Ruedi Stoop :
Amplitude Analysis of Frustrated Systems of Coupled Oscillators,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'12), 848-851, Majorca, Oct. 2012. Takahiro Nagai, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Coupled Chaotic Circuits by Regular Tetrahedron Form,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'12), 844-847, Majorca, Oct. 2012. Ayana Shimada, Yoko Uwate, Yoshifumi Nishio and Jingmin Xin :
Analysis of Fifteen Coupled Chaotic Oscillators Composed of RC Circuits,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'12), 785-788, Majorca, Oct. 2012. Chihiro Ikuta, Yoko Uwate, Yoshifumi Nishio and Guoan Yang :
Multi-Layer Perceptron Decided Leaning Neurons by Regular Output Glias,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'12), 719-722, Majorca, Oct. 2012. Yuta Yokoyama, Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Performance of Multi-Layer Perceptron with Neurogenesis,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'12), 715-718, Majorca, Oct. 2012. Yoshihiro Kato, Yoko Uwate and Yoshifumi Nishio :
Cellular Neural Networks with Effect from Friend of a Friend,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'12), 711-714, Majorca, Oct. 2012. Yudai Shirasaki, Yoko Uwate and Yoshifumi Nishio :
The investigation of Artificial Bee Colony Having Two Kinds of Colonies,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'12), 223-226, Majorca, Oct. 2012. Saori Fujioka, Yang Yang, Yoko Uwate and Yoshifumi Nishio :
Two Kinds of Waves in a Ladder of Coupled Simultaneous Oscillators,
Proceedings of International Conference on Nonlinear Dynamics of Electronic Systems (NDES'12), 233-236, Wolfenbuettel, Jul. 2012. Takahiro Nagai, Hironori Kumeno, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Coupled Tetrahedral Oscillatory Networks Shared by Triangular Face,
Proceedings of International Conference on Nonlinear Dynamics of Electronic Systems (NDES'12), 108-111, Wolfenbuttel, Germany, Jul. 2012. Yuji Takamaru, Yoko Uwate, Thomas Ott and Yoshifumi Nishio :
Clustering Phenomena of Coupled Chaotic Circuits for Large Scale Networks,
Proceedings of International Conference on Nonlinear Dynamics of Electronic Systems (NDES'12), 70-73, Wolfenbuttel, Germany, Jul. 2012. Yoko Uwate and Yoshifumi Nishio :
Collision between Chaotic and Periodic Attractors in a Ring of Coupled Chaotic Circuits,
Proceedings of International Conference on Nonlinear Dynamics of Electronic Systems (NDES'12), 66-69, Wolfenbuttel, Germany, Jul. 2012. Hironori Kumeno, Yoko Uwate and Yoshifumi Nishio :
Performance of Quadratic Assignment Problem by Hopfield NN with Periodic Brake,
Proceedings of International Joint Conference on Neural Networks (IJCNN'12), 1353-1358, Brisbane, Jun. 2012. Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Multi-Layer Perceptron with Positive and Negative Pulse Glial Chain for Solving Two-Spirals Problem,
Proceedings of International Joint Conference on Neural Networks (IJCNN'12), 2590-2595, Brisbane, Jun. 2012. Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Investigation of Multi-Layer Perceptron with Propagation of Glial Pulse to Two Directions,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'12), 2099-2102, Seoul, May 2012.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISCAS.2012.6271698
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-84866603362

(DOI: 10.1109/ISCAS.2012.6271698, Elsevier: Scopus) Yuji Takamaru, Hiroshige Kataoka, Yoko Uwate and Yoshifumi Nishio :
Clustering Phenomena in Complex Networks of Chaotic Circuits,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'12), 914-917, Seoul, May 2012.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISCAS.2012.6272192
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-84866614837

(DOI: 10.1109/ISCAS.2012.6272192, Elsevier: Scopus) Kosuke Matsumura, Takahiro Nagai, Yoko Uwate and Yoshifumi Nishio :
Analysis of Synchronization Phenomenon in Coupled Oscillator Chains,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'12), 620-623, Seoul, May 2012.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISCAS.2012.6272108
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-84866629614

(DOI: 10.1109/ISCAS.2012.6272108, Elsevier: Scopus) Kosuke Matsumura, Takahiro Nagai, Hironori Kumeno, Yoko Uwate and Yoshifumi Nishio :
Frustrated Synchronization in Coupled Oscillator Chains with Unbalanced Parametric Distribution,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'12), 679-682, Honolulu, Mar. 2012. Nurul Amirah binti Ramlan, Yoshihiro Kato, Yasuhiro Ueda, Yoko Uwate and Yoshifumi Nishio :
Combination of Two Neurons for a Cell in Cellular Neural Networks,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'12), 515-518, Honolulu, Mar. 2012. Sho Shimomura, Haruna Matsushita, Yoko Uwate and Yoshifumi Nishio :
Application of Ant Colony Optimization Using Genetic Information to QAP,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'12), 481-484, Honolulu, Mar. 2012. Naoto Hara, Yudai Shirasaki, Sho Shimomura, Yoko Uwate and Yoshifumi Nishio :
Combinatorial Optimization by Cooperative Mechanism of Ant Colony and Aphid,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'12), 477-480, Honolulu, Mar. 2012. Kana Kurata, Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Investigation of Biometric Date Input to Multi-Layer Perceptron,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'12), 441-444, Honolulu, Mar. 2012. Chihiro Ikuta, Yoko Uwate, Yoshifumi Nishio and Guoan Yang :
Hopfield Neural Network with Glial Network,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'12), 369-372, Honolulu, Mar. 2012. Yuta Yokoyama, Tomoya Shima, Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Improvement of Learning Performance of Neural Network Using Neurogenesis,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'12), 365-368, Honolulu, Mar. 2012. Saori Fujioka, Yang Yang, Yoko Uwate and Yoshifumi Nishio :
Double-Mode Simultaneous Oscillation in Three Coupled Hard Oscillators,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'12), 72-75, Honolulu, Mar. 2012. Ayana Shimada, Hironori Kumeno, Yoko Uwate, Yoshifumi Nishio and Jingmin Xin :
Coupled Chaotic Oscillators Composed of RC Circuits,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'12), 17-20, Honolulu, Mar. 2012. Yuji Takamaru, Hiroshige Kataoka, Yoko Uwate and Yoshifumi Nishio :
Clustering Phenomena Obtained from Coupled Rulkov Maps,
Proceedings of International Workshop on Nonlinear Maps and their Applications (NOMA'11), 88-91, Evora, Sep. 2011. Takahiro Nagai, Yoko Uwate and Yoshifumi Nishio :
Switching of Synchronization States in Coupled Maps by Intermittency Chaos,
Proceedings of International Workshop on Nonlinear Maps and their Applications (NOMA'11), 85-87, Evora, Sep. 2011. Yasuhiro Ueda, Yoko Uwate and Yoshifumi Nishio :
Hopfield Neural Networks Operated by Template of Cellular Neural Networks,
Proceedings of International Workshop on Nonlinear Maps and their Applications (NOMA'11), 62-65, Evora, Sep. 2011. Yudai Shirasaki, Sho Shimomura, Yoko Uwate and Yoshifumi Nishio :
Investigation of Behavior of Bee Colony Optimization with Role and Responsibility,
Proceedings of International Workshop on Nonlinear Maps and their Applications (NOMA'11), 59-61, Evora, Sep. 2011. Yoko Uwate and Yoshifumi Nishio :
Investigation of Frustration in Several Types of Coupled Polygonal Oscillatory Networks,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'11), 552-555, Kobe, Sep. 2011. Takahiro Nagai, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Oscillators as Coupling Two Tetrahedrons with a Face,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'11), 548-551, Kobe, Sep. 2011. Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Multi-Layer Perceptron with Pulse Glial Chain,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'11), 435-438, Kobe, Sep. 2011. Yoshihiro Kato, Yasuhiro Ueda, Yoko Uwate and Yoshifumi Nishio :
Four-Layer Cellular Neural Networks in Consideration of Color and Luminosity,
Proceedings of European Conference on Circuit Theory and Design (ECCTD'11), 874-877, Linkoping, Aug. 2011. Yoko Uwate and Yoshifumi Nishio :
Synchronization and Frustration in Coupled Large-Scale Polygonal Oscillatory Networks,
Proceedings of European Conference on Circuit Theory and Design (ECCTD'11), 766-769, Linkoping, Aug. 2011. Takahiro Nagai, Yoko Uwate and Yoshifumi Nishio :
Rotation of Phase Difference in Four Coupled Oscillators as a Regular Tetrahedron Form,
Proceedings of European Conference on Circuit Theory and Design (ECCTD'11), 762-765, Linkoping, Aug. 2011. Hiroshige Kataoka, Yoko Uwate, Yoshihiro Yamagami and Yoshifumi Nishio :
Spice-Oriented Algorithm for Analysis of Coupled Oscillators,
Proceedings of European Conference on Circuit Theory and Design (ECCTD'11), 758-761, Linkoping, Aug. 2011. Tomoya Shima, Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Investigation of Recall Image by Partitioned Hopfield Neural Network,
Proceedings of European Conference on Circuit Theory and Design (ECCTD'11), 41-44, Linkoping, Aug. 2011. Yoko Uwate and Yoshifumi Nishio :
Is Coffee Break Effective?,
Proceedings of the Sixth International Symposium on Global Engineering Education, 6, Tokushima, Aug. 2011. Yoshihiro Kato, Yasuhiro Ueda, Yoko Uwate and Yoshifumi Nishio :
Cellular Neural Networks with Switching Two Types of Templates,
Proceedings of International Joint Conference on Neural Networks (IJCNN'11), 1423-1428, San Jose, Jul. 2011. Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Performance and Features of Multi-Layer Perceptron with Impulse Glial Network,
Proceedings of International Joint Conference on Neural Networks (IJCNN'11), 2536-2541, San Jose, Jul. 2011. Yudai Shirasaki, Sho Shimomura, Masaki Sugimoto, Yoko Uwate and Yoshifumi Nishio :
Effectiveness of Guidepost Pheromone for Honeybee Colony Optimization,
Proceedings of IEEE Congress on Evolutionary Computation (CEC'11), No.CO267, 1793-1798, New Orleans, Jun. 2011.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/CEC.2011.5949832
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-80051977617

(DOI: 10.1109/CEC.2011.5949832, Elsevier: Scopus) Yoko Uwate and Yoshifumi Nishio :
Synchronizing Coupled Oscillators in Polygonal Networks with Frustration,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'11), 745-748, Rio de Janeiro, Brazil, May 2011.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISCAS.2011.5937673
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-79960877395

(DOI: 10.1109/ISCAS.2011.5937673, Elsevier: Scopus) Tatsuya Ide, Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Improvement of Neural Network Learning Performance by Resting and Working State,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'11), 191-194, Tianjin, China, Mar. 2011. Kana Kurata, Yoko Uwate and Yoshifumi Nishio :
Hopfield Neural Network with Chaotic Pulse Wave Solving Traveling Salesman Problems,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'11), 296-299, Tianjin, China, Mar. 2011. Yasuyuki Yoshida, Shuichi Aono, Yoko Uwate and Yoshifumi Nishio :
Search of Good Solutions of QAPs by Hopfield Neural Network with Chaos Noise to Matrix Elements,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'11), 300-303, Tianjin, China, Mar. 2011. Masashi Nakagawa, Yoko Uwate and Yoshifumi Nishio :
Modified Back Propagation Algorithm for CNN Template Design,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'11), 56-59, Tianjin, China, Mar. 2011. Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Multi-Layer Perceptron with Glial Network Influenced by Local External Stimulus,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'11), 199-202, Tianjin, China, Mar. 2011. Masakazu Kawahara, Yoko Uwate and Yoshifumi Nishio :
Investigation of Output Characteristics of Cellular Neural Networks with Dynamic Template,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'11), 60-63, Tianjin, China, Mar. 2011. Yoko Uwate and Yoshifumi Nishio :
Synchronization in Coupled Triangular Oscillatory Networks Shared with Two Branches,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'11), 143-146, Tianjin, China, Mar. 2011. Yoshifumi Nishio and Yoko Uwate :
Synchronization Phenomena in Simultaneous Oscillators Coupled by an Inductor,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'11), 147-150, Tianjin, China, Mar. 2011. Yoko Uwate and Yoshifumi Nishio :
Synchronization in Coupled Maps with Asymmetric Network Property,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'10), 496-499, Krakow, Poland, Sep. 2010. Yoshifumi Nishio and Yoko Uwate :
Scale-Free Property of Affordable Neural Network,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'10), 310-313, Krakow, Poland, Sep. 2010. Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Multi-Layer Perceptron Having Neuro-Glia Network,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'10), 189-192, Krakow, Poland, Sep. 2010. Masakazu Kawahara, Yoko Uwate and Yoshifumi Nishio :
Characteristics of Cellular Neural Networks with Dynamic Template for Motion Pictures,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'10), 23-26, Krakow, Poland, Sep. 2010. Yasuhiro Ueda, Masakazu Kawahara, Yoko Uwate and Yoshifumi Nishio :
Cellular Neural Networks with Hopfield Neural Networks Considering the Confidence Degree,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'10), 19-22, Krakow, Poland, Sep. 2010. Yasuhiro Ueda, Masakazu Kawahara, Takashi Inoue, Yoko Uwate and Yoshifumi Nishio :
Space-Varying Cellular Neural Networks Designed by Hopfield Neural Network,
Proceedings of International Joint Conference on Neural Networks (IJCNN'10), 3770-3775, Barcelona, Spain, Jul. 2010. Yoko Uwate and Yoshifumi Nishio :
Learning Process of Affordable Neural Network for Backpropagation Algorithm,
Proceedings of International Joint Conference on Neural Networks (IJCNN'10), 2593-2599, Barcelona, Spain, Jul. 2010. Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Chaos Glial Network Connected to Multi-Layer Perceptron for Solving Two-Spiral Problem,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'10), 1360-1363, Paris, May 2010.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISCAS.2010.5537060
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-77956034712

(DOI: 10.1109/ISCAS.2010.5537060, Elsevier: Scopus) Yoko Uwate, Yoshifumi Nishio and Ruedi Stoop :
Synchronization in Two Polygonal Oscillatory Networks Sharing a Branch,
Proceedings of International Workshop on Nonlinear Dynamics of Electronic Systems (NDES'10), 62-65, Dresden, Germany, May 2010. Azian Azamimi, Yoko Uwate and Yoshifumi Nishio :
Effect of Chaos Noise on the Learning Ability of Back Propagation Algorithm in Feed Forward Neural Network,
Proceedings of International Colloquium on Signal Processing and its Applications (CSPA'10), No.ID40, 1-4, Malacca, Malaysia, May 2010. Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Parameter Dependency of Chaos Glial Network Connected to Multi-Layer Perceptron,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'10), 596-599, Honolulu, Mar. 2010. Yoko Uwate, Yoshifumi Nishio and Ruedi Stoop :
Synchronization in Three Coupled van der Pol Oscillators with Different Coupling Strength,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'10), 109-112, Honolulu, Mar. 2010. Yoko Uwate, Yoshifumi Nishio and Ruedi Stoop :
Synchronization of Distant Neighbors Oscillators in a Ring Network,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'09), 439-442, Sapporo, Oct. 2009. Yoko Uwate, Yoshifumi Nishio and Ruedi Stoop :
Complex Pattern in a Chain of Coupled Maps Based on Neuron Model with Space-Varying Coupling,
Proceedings of International Workshop on Nonlinear Maps and their Applications (NOMA'09), 116-119, Urbino, Italy, Sep. 2009. Yoko Uwate, Yoshifumi Nishio and Ruedi Stoop :
Switching Phase States in Two van der Pol Oscillators Coupled by Stochastically Time-Varying Resistor,
Proceedings of International Workshop on Nonlinear Dynamics of Electronic Systems (NDES'09), 50-53, Rapperswil, Switzerland, Jun. 2009. Yoko Uwate, Yoshifumi Nishio and Ruedi Stoop :
Noise-Induced Breakdown of Stochastic Resonant Behavior of van der Pol Oscillators Coupled by Time-Varying Resistor,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'09), 1887-1890, Taipei, May 2009.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISCAS.2009.5118148
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-70350144266

(DOI: 10.1109/ISCAS.2009.5118148, Elsevier: Scopus) Ryo Imabayashi, Yoko Uwate and Yoshifumi Nishio :
Comparison of Chaos Synchronization and Noise Effect on Simple Oscillators,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'09), 237-240, Honolulu, Mar. 2009. Azian Azamimi, Yoko Uwate and Yoshifumi Nishio :
An Improvement in Pattern Recognition Problem Using Chaotic BP Learning Algorithm,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'09), 213-216, Honolulu, Mar. 2009. Yoko Uwate, Yoshifumi Nishio and Ruedi Stoop :
Synchronization of 2-dimensional Maps Based on Neuron Model with Time-Varying Coupling,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'09), 197-200, Honolulu, Mar. 2009. Azian Azamimi, Yoko Uwate and Yoshifumi Nishio :
An Analysis of Chaotic Noise Injected to Backpropagation Algorithm in Feedforward Neural Network,
Proceedings of International Workshop on Vision, Communications and Circuits (IWVCC'08), 70-73, Xi'an, Nov. 2008. Yoko Uwate, Yoshifumi Nishio and Ruedi Stoop :
Feedforward Neural Networks with Fluctuation of Structure for Chaotic Time Series Learning,
Proceedings of International Workshop on Vision, Communications and Circuits (IWVCC'08), 59-62, Xi'an, Nov. 2008. Yoko Uwate, Yoshifumi Nishio and Ruedi Stoop :
Group Synchronization of van der Pol Oscillators with Different Frequencies,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'08), 612-615, Budapest, Sep. 2008. Ryo Imabayashi, Yoko Uwate and Yoshifumi Nishio :
Research on Coupled Systems of Chaotic Oscillators and Noisy Oscillators,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'08), 219-222, Budapest, Sep. 2008. Yoko Uwate, Yoshifumi Nishio and Ruedi Stoop :
Damaging Neurons of Affordable Neural Network for Pattern Recognition,
Proceedings of IEEE CASS Shikoku and Shanghai Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'08), 72-75, Sanuki, Aug. 2008. Azian Azamimi, Yoko Uwate and Yoshifumi Nishio :
Good Learning Performance of Backpropagation Algorithm with Chaotic Noise Features,
Proceedings of IEEE CASS Shikoku and Shanghai Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'08), 36-38, Sanuki, Aug. 2008. Ryo Imabayashi, Yoko Uwate and Yoshifumi Nishio :
Analysis of Breakdown of Synchronization in Chaotic Oscillators and Noisy Oscillators,
Proceedings of IEEE CASS Shikoku and Shanghai Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'08), 21, Sanuki, Aug. 2008. Yoko Uwate, Yoshifumi Nishio and Ruedi Stoop :
Investigation of Phase Pattern in a Ring of Chaos Circuits Coupled by Time Varying Resistors,
Proceedings of International Workshop on Nonlinear Dynamics of Electronic Systems (NDES'08), 99-100, Nizhny Novgorod, Russia, Jul. 2008. Yoshifumi Tada, Yoko Uwate and Yoshifumi Nishio :
Solving Ability of Hopfield Neural Network with Scale-Rule Noise for QAP,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'08), 105-108, Seattle, May 2008.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISCAS.2008.4541365
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-51749123131

(DOI: 10.1109/ISCAS.2008.4541365, Elsevier: Scopus) Yoko Uwate and Yoshifumi Nishio :
Wave Propagation in Oscillators Coupled by Time-Varying Resistor with Timing Mismatch,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'08), 113-116, Seattle, May 2008.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISCAS.2008.4541367
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-51749118726

(DOI: 10.1109/ISCAS.2008.4541367, Elsevier: Scopus) Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Chaotic Map Lattice with Time Varying Coupling,
Proceedings of International Workshop on Nonlinear Maps and their Applications (NOMA'07), 40-43, Toulouse, Dec. 2007. Yoko Uwate and Yoshifumi Nishio :
Synchroniation Phenomena in van der Pol Oscillators Coupled by Fifth-Power Nonlinear Resistor,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'07), 232-235, Vancouver, Sep. 2007. Ryo Imabayashi, Yoko Uwate and Yoshifumi Nishio :
Breakdown of Synchronization in Chaotic Oscillators and Noisy Oscillators,
Proceedings of European Conference on Circuit Theory and Design (ECCTD'07), 922-925, Seville, Aug. 2007. Yuta Komatsu, Yoko Uwate and Yoshifumi Nishio :
Clustering Phenomenon of Chaotic Circuits Coupled Symmetrically by Mutual Inductors,
Proceedings of European Conference on Circuit Theory and Design (ECCTD'07), 823-826, Seville, Aug. 2007. Yoko Uwate, Yoshifumi Nishio and Ruedi Stoop :
Scale-Rule Selection of Affordable Neural Network for Chaotic Time Series Learning,
Proceedings of European Conference on Circuit Theory and Design (ECCTD'07), 811-814, Seville, Aug. 2007. Yoko Uwate and Yoshifumi Nishio :
Effect of Parameter Mismatch in Chaotic Circuits Coupled by a Time-Varying Resistor,
Proceedings of IEEE International Workshop on Nonlinear Dynamics of Electronic Systems (NDES'07), 176-179, Tokushima, Jul. 2007. Yoko Uwate, Stefan Martignoli, Yoshifumi Nishio and Ruedi Stoop :
Emergence of Intricate Dynamical Response by Supercritical Parametrically Driven or Ringwise Coupled Subcritical Hopf Oscillators,
Proceedings of IEEE International Workshop on Nonlinear Dynamics of Electronic Systems (NDES'07), 82-85, Tokushima, Jul. 2007. Yoshifumi Tada, Yoko Uwate and Yoshifumi Nishio :
Effective Search with Hopping Chaos for Hopfield Neural Networks Solving QAP,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'07), 1783-1786, New Orleans, May 2007.

(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-34548819073

(Elsevier: Scopus) Yoko Uwate and Yoshifumi Nishio :
Switching Phase States of Chaotic Circuits Coupled by Time-Varying Resistor,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'07), 209-212, New Orleans, May 2007.

(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-34548828262

(Elsevier: Scopus) Koichi Matsumoto, Yoko Uwate and Yoshifumi Nishio :
On Phase Synchronization of Simple Coupled Chaotic Circuits,
Proceedings of International Conference on Signals and Electronic Systems (ICSES'06), Vol.1, 75-78, Lodz, Poland, Sep. 2006. Yuta Komatsu, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Chaotic Circuits with Asymmetric Coupling by Nonlinear Mutual Inductors,
Proceedings of International Conference on Signals and Electronic Systems (ICSES'06), Vol.1, 71-74, Lodz, Poland, Sep. 2006. Yoshifumi Tada, Yoko Uwate and Yoshifumi Nishio :
Solving Ability of Hopfield Neural Network for QAP by Changing Chaotic Behavior of Switching Noise,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'06), 107-110, Bologna, Sep. 2006. Yoko Uwate and Yoshifumi Nishio :
Array of van der Pol Oscillators Coupled by Chaotically Varying Resistor,
Proceedings of International Joint Conference on Neural Networks (IJCNN'06), 8345-8350, Vancouver, Jul. 2006. Yoko Uwate, Yoshifumi Nishio and Ruedi Stoop :
Durability of Affordable Neural Networks against Damages,
Proceedings of International Joint Conference on Neural Networks (IJCNN'06), 8365-8370, Vancouver, Jul. 2006. Yoko Uwate and Yoshifumi Nishio :
Two van der Pol Oscillators Coupled by Chaotically Varying Resistor,
Proceedings of International Workshop on Nonlinear Dynamics of Electronic Systems (NDES'06), 189-192, Dijon, Jun. 2006. Yoshifumi Tada, Yoko Uwate and Yoshifumi Nishio :
Performance of Chaotic Switching Noise Injected to Hopfield NN for Quadratic Assignment Problem,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'06), 5519-5522, Kos Island, Greece, May 2006.

(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-34547304043

(Elsevier: Scopus) Koichi Matsumoto, Yoko Uwate, Yoshifumi Nishio and Seiichiro Moro :
Investigation of Strange Synchronization Phenomena in Coupled Wien-Bridge Oscillator,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'06), 309-312, Honolulu, Mar. 2006. Yoko Uwate, Thomas Ott, Yoshifumi Nishio and Ruedi Stoop :
Performance of Feedforward Neural Network with External Influence Function for Back Propagation Learning,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'06), 17-20, Honolulu, Mar. 2006. Yoshifumi Tada, Yoko Uwate and Yoshifumi Nishio :
Solving Ability of Hopfield Neural Network with Chaotic Switching Mix Noise for Quadratic Assignment Problem,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'06), 317-320, Honolulu, Mar. 2006. Yuta Komatsu, Yoko Uwate and Yoshifumi Nishio :
Synchronization in Chaotic Circuits Coupled by Mutual Inductors,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'06), 293-296, Honolulu, Mar. 2006. Yoko Uwate and Yoshifumi Nishio :
Learning Ability of Evolving Affordable Neural Networks with Genetic Algorithm,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'05), 242-245, Bruges, Oct. 2005. Koichi Matsumoto, Yoko Uwate, Yoshifumi Nishio and Seiichiro Moro :
Synchronization Phenomena in a Ring of Coupled Wien-Bridge Oscillators,
Proceedings of International Workshop on Nonlinear Dynamics of Electronic Systems (NDES'05), O28, Potsdam, Sep. 2005. Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in van der Pol Oscillators Coupled by a Time Varying Resistor,
Proceedings of International Workshop on Nonlinear Dynamics of Electronic Systems (NDES'05), P94, Potsdam, Sep. 2005. Yoko Uwate and Yoshifumi Nishio :
Modeling Using 1-D Map of Complex Behavior in Coupled Chaotic Circuits with Intermittency,
Proceedings of European Conference on Circuit Theory and Design (ECCTD'05), Vol.1, 229-232, Cork, Aug. 2005. Yoko Uwate and Yoshifumi Nishio :
Back Propagation Learning of Neural Networks with Chaotically-Selected Affordable Neurons,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'05), 1481-1484, Kobe, May 2005.

(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISCAS.2005.1464879
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-40649094505

(DOI: 10.1109/ISCAS.2005.1464879, Elsevier: Scopus) Natsumi Dake, Yoko Uwate, Yoshifumi Nishio and Takaya Yamazato :
Research on Clutter Reduction Methods of a UWB Chaotic Radar,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'05), 367-370, Honolulu, Mar. 2005.

(要約): 本論文では，UWBランダムノイズレーダを基礎におき，送信信号にカオス系列を用いた UWBカオスレーダを提案している．カオスの特徴をうまく利用したUWBカオスレーダを設計できれば，UWBノイズレーダに優る性能を持つレーダが期待できる．通信品質の劣化の大きな要因となる伝送路中に付加される様々な雑音(以下，クラッタと呼ぶ)を除去するのは，レーダにおいて重要な課題である．本論文では，クラッタ除去法として最短距離近似法，最尤復号法，ゆとりニューラルネットワーク法の3 種類の手法を提案する．S/Nを変化させて計算機シミュレーションを行い，クラッタ除去信号を確率分布で示し，クラッタ除去の性能について評価する．

Haruna Matsushita, Yoko Uwate and Yoshifumi Nishio :
Research on Improvement in Self-Organization Capability Using Two SOMs,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'05), 307-310, Honolulu, Mar. 2005.

(要約): 本論文では二種類のSOMを用いた自己組織化能力の改善について論じている．特徴の異なる二種類のSOMを利用することにより，偏りのある入力データを効果的に組織化できることを数値実験により確認している．

Yoko Uwate, Natsumi Dake and Yoshifumi Nishio :
Back Propagation Learning of an Affordable Neural Network for Chaotic Time Series,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'05), 139-142, Honolulu, Mar. 2005.

(要約): 本論文では，ホップフィールド·ニューラル·ネットワークのバック·プロパゲーション学習にゆとりニューロンを導入した，ゆとりニューラル·ネットワークの柔軟性を調査するために，カオス時系列の学習を行い，その有効性について論じている．学習に用いたデータとは異なる時系列データに対しても，ゆとりニューラル·ネットワークは良い性能を示すことが計算機実験により確認されている．

Yoko Uwate and Yoshifumi Nishio :
Complex Behavior in Coupled Chaotic Circuits Related with Intermittency,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'04), 589-592, Fukuoka, Nov. 2004.

(要約): 本論文では，インターミッテンシー·カオスを発生している回路を結合したときに見られる複雑な同期状態の切り換わり現象について論じている．各同期状態をマルコフ·チェインでモデル化することにより発生する現象を説明することに成功している．

Yoko Uwate, Yoshifumi Nishio and Tohru Ikeguchi :
Associative Memory by Hopfield NN with Chaos Injection,
Proceedings of International Joint Conference on Neural Networks (IJCNN'04), Vol.1, 69-74, Budapest, Jul. 2004.

(要約): 本論文では，連想メモリ Hopfield Neural Network にカオスノイズを注入した際の性能についての調査を行っている．コンピュータシミュレーションの結果，インターミッテンシー·カオスのを注入することにより，効果的な連想が可能となることを確認している．

Yoko Uwate and Yoshifumi Nishio :
Complex Behavior in a Ring of Chaotic Circuits Related with Intermittency,
Proceedings of IEEE International Workshop on Cellular Neural Networks and their Applications (CNNA'04), 58-63, Budapest, Jul. 2004.

(要約): 本論文では，インターミッテンシー·カオスを発生している回路をリング状に結合したシステムに見られる複雑な同期状態の切り換わり現象について論じている．

Koki Nishizono, Yoko Uwate and Yoshifumi Nishio :
An Improvement of Learning Efficiency by Noise Adding to a Feed-Forward Neural Network,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'04), 133-136, Honolulu, Mar. 2004. Yoko Uwate and Yoshifumi Nishio :
Search of Many Good Solutions of QAP by Connected Hopfield NNs with Chaos Noise,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'04), 145-148, Honolulu, Mar. 2004.

(要約): 本論文では，カオスノイズを注入した Hopfield Neural Network を階層型に結合することで，組み合わせ最適化問題の解を効率良く見つけることができることを明らかにしている．

Junko Hamao, Yoko Uwate, Takashi Shimamoto and Yoshifumi Nishio :
Solving Ability of Hopfield NN with Chaos Noise for Maximum Independent Set Problems,
Proceedings of RISP International Workshop on Nonlinear Circuits and Signal Processing (NCSP'04), 331-333, Honolulu, Mar. 2004.

(要約): 訳: 本論文は，グラフの最大独立集合問題の解を，カオスノイズを注入したニューラルネットワークで求める手法を提案している．ニューラルネットワークは生物の神経系のダイナミクスを模倣したもので，最適化問題が解けることが発表されている．本論文では，ニューラルネットワークの各ニューロンの動作にカオスノイズを注入することで，局所解に陥ることが回避できることを検証した．

Yoko Uwate, Yoshifumi Nishio and Akio Ushida :
Markov Chain Modeling of Intermittency Chaos and its Application to Hopfield NN for QAP,
Proceedings of European Conference on Circuit Theory and Design (ECCTD'03), Vol.2, 57-60, Cracow, Sep. 2003.

(要約): 本研究では，マルコフ·チェインを用いたインターミッテンシー·カオスのモデリング手法を提案し，その組み合わせ最適化問題への応用について論じている．

Yoko Uwate, Yoshifumi Nishio, Tetsushi Ueta, Tohru Kawabe and Tohru Ikeguchi :
Performance of Chaos Noise Injected to Hopfield NN for Quadratic Assignment Problems,
Proceedings of International Symposium on Nonlinear Theory and its Applications (NOLTA'02), Vol.1, 267-270, Xi'an, Oct. 2002.

(要約): 本論文では，二次割り当て問題を解く Hopfield Neural Network にカオスノイズを注入した際の性能についての調査を行っている．特に，カオスのパラメータを変化させることにより，どのようなカオスノイズが有効であるかについて論じている．また，その性能を評価するために，最適解に近い解をいかに多く見つけるかを判断することができる評価方法を提案している．

Yoko Uwate, Yoshifumi Nishio, Tetsushi Ueta, Tohru Kawabe and Tohru Ikeguchi :
Solving Ability of Hopfield Neural Network with Chaotic Noise and Burst Noise for Quadratic Assignment Problem,
Proceedings of IEEE International Symposium on Circuits and Systems (ISCAS'02), Vol.3, 465-468, Phoenix-Scottsdale, U.S.A., May 2002.

(要約): 本論文では，二次割り当て問題を解く Hopfield Neural Network にカオスノイズとバーストノイズを注入した際の性能についての調査を行っている．コンピュータシミュレーションの結果，インターミッテンシー·カオスのラミナー部とバースト部の存在をモデリングしたギルバートモデルによって得られるバーストノイズが 3周期窓付近のインターミッテンシー·カオスと同様のよい性能であることが確認されている．
(出版サイトへのリンク): ● Publication site (DOI): 10.1109/ISCAS.2002.1010261
(文献検索サイトへのリンク): ● Summary page in Scopus @ Elsevier: 2-s2.0-0036287607

(DOI: 10.1109/ISCAS.2002.1010261, Elsevier: Scopus) Kento FUKUTA, Yoko Uwate and Yoshifumi Nishio :
Associative Memory Function using Oscillators with Sparse Coupling,
Shikoku-Section Joint Convention Record of the Institutes of Electrical and Related Engineers, 22, Sep. 2023. Masaki FUJITA, Hiromu HAMANAKA, Yoko Uwate and Yoshifumi Nishio :
Effect of Delay Time for Chaotic Attractors on Classification Accuracy Using Neural Networks,
Shikoku-Section Joint Convention Record of the Institutes of Electrical and Related Engineers, 21, Sep. 2023. Ryo FUJITA, Takahiro HATTORI, Yoko Uwate and Yoshifumi Nishio :
Effect of Bi-Directional Coupling Strength for Synchronization Phenomena of Chaotic Circuits,
Shikoku-Section Joint Convention Record of the Institutes of Electrical and Related Engineers, 20, Sep. 2023. Masaki SAITO, Yoko Uwate and Yoshifumi Nishio :
Research on The Effects of Refraining from Going Out in The Spread of COVID-19 by Using a Multi-Agent Simulation,
Shikoku-Section Joint Convention Record of the Institutes of Electrical and Related Engineers, 19, Sep. 2023. Yuki ISHIKAWA, Yoko Uwate and Yoshifumi Nishio :
Effect of Clustering on Chaotic Circuit Networks with Continuous Bifurcation Parameters,
Shikoku-Section Joint Convention Record of the Institutes of Electrical and Related Engineers, No.1-19, 19, Sep. 2022. Takahiro HATTORI, Souhei SHIMA, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Three Coupled Chaotic Circuits to Input Signals,
Shikoku-Section Joint Convention Record of the Institutes of Electrical and Related Engineers, No.1-18, 18, Sep. 2022. Kiichi YAMASHITA, Yoko Uwate and Yoshifumi Nishio :
Comparison of Synchronization Phenomena Consid- ering Node and Edge Weights in Complex Networks Composed of Oscillators,
Shikoku-Section Joint Convention Record of the Institutes of Electrical and Related Engineers, No.1-17, 17, Sep. 2022. Raito FUJIOKA, Yoko Uwate and Yoshifumi Nishio :
Image Processing Of Cellular Neural Networks Using Staircase Functions,
Shikoku-Section Joint Convention Record of the Institutes of Electrical and Related Engineers, No.1-16, 16, Sep. 2022. Mikihiro HARADA, Yoko Uwate and Yoshifumi Nishio :
Temporal Two-Template Switching Properties of Cel- lular Neural Networks,
Shikoku-Section Joint Convention Record of the Institutes of Electrical and Related Engineers, No.1-15, 15, Sep. 2022. Kazuki YASUFUKU, Kohei Yamamoto, Yoko Uwate and Yoshifumi Nishio :
Analysis of Hetero Associative Memory Using Oscil- lator Synchronization,
Shikoku-Section Joint Convention Record of the Institutes of Electrical and Related Engineers, No.1-14, 14, Sep. 2022. Takuya NAKAMURA, Ryosuke SHIMIZU, Yoko Uwate and Yoshifumi Nishio :
Time Series Analysis of Sound Data by Noise-Mixing Effects Using Neural Networks,
Shikoku-Section Joint Convention Record of the Institutes of Electrical and Related Engineers, No.1-13, 13, Sep. 2022. Hiromu HAMANAKA, Ryosuke SHIMIZU, Yoko Uwate and Yoshifumi Nishio :
Chaotic Data Classification with Neural Network by Using Attractor Including Phase Information,
Shikoku-Section Joint Convention Record of the Institutes of Electrical and Related Engineers, No.1-12, 12, Sep. 2022. Ryosuke SHIMIZU, Yoko Uwate and Yoshifumi Nishio :
Analysis of Chaotic Waveforms Adding Time-Delayed Coordinates using Neural Network,
Shikoku-Section Joint Convention Record of the Institutes of Electrical and Related Engineers, No.1-11, 11, Sep. 2022. Yukinojo KOTANI, Kento FUKUTA, Yoko Uwate and Yoshifumi Nishio :
Comparison of Associative Memory Function by Using Synchronization of van der Pol Oscillators with Third-Power and Fifth-Power Nonlinear Characteristics,
Shikoku-Section Joint Convention Record of the Institutes of Electrical and Related Engineers, No.1-10, 10, Sep. 2022. Ryosuke Shimizu, Tomiyuki Furugaki, Yoko Uwate and Yoshifumi Nishio :
Nonlinear Time Series Analysis Using Attractor Dimensionality Reduction with Neural Network,
Shikoku-Section Joint Convention Record of the Institutes of Electrical and Related Engineers, No.1-33, 33, Sep. 2021. Kazuki Satokawa, Yoko Uwate and Yoshifumi Nishio :
Classification of Shiitake Mushrooms by Using Convolutional Networks,
Shikoku-Section Joint Convention Record of the Institutes of Electrical and Related Engineers, No.1-32, 32, Sep. 2021. Hidehiro Sugioka, Yoko Uwate and Yoshifumi Nishio :
Whale Optimization Algorithm with Agents Being Chased by Orcas,
Shikoku-Section Joint Convention Record of the Institutes of Electrical and Related Engineers, No.1-31, 31, Sep. 2021. Aika Ohno, Yoko Uwate and Yoshifumi Nishio :
Chaotic Data Classification by Using 1D, 3D and 4D Images with Residual Network,
Shikoku-Section Joint Convention Record of the Institutes of Electrical and Related Engineers, No.1-30, 30, Sep. 2021. Toru Kumagawa, Yoko Uwate and Yoshifumi Nishio :
Chimera State in a Coupled Reduction Network of Kuramoto Model,
Shikoku-Section Joint Convention Record of the Institutes of Electrical and Related Engineers, No.1-24, 24, Sep. 2021. Sohei Shima, Tsuyoshi Isozaki, Yoko Uwate and Yoshifumi Nishio :
Investigating Relationship between Synchronization Phenomena and Complex Network Properities by Using Chaotic Circuits,
Shikoku-Section Joint Convention Record of the Institutes of Electrical and Related Engineers, No.1-23, 23, Sep. 2021. Kohei Yamamoto, Yoko Uwate and Yoshifumi Nishio :
Realization of Associative Memory Using Synchronization of van der Pol Oscillators,
Shikoku-Section Joint Convention Record of the Institutes of Electrical and Related Engineers, No.1-22, 22, Sep. 2021. Tsuyoshi Isozaki, Yoko Uwate and Yoshifumi Nishio :
Performance of Information Transmission from Perspective of Complex Networks Consisting of Oscillators,
Shikoku-Section Joint Convention Record of the Institutes of Electrical and Related Engineers, No.1-21, 21, Sep. 2021. Naoto Yonemoto, Yoko Uwate and Yoshifumi Nishio :
Chaos propagation in Ladder Chaotic Circuits by Switching Coupling Strength,
Shikoku-Section Joint Convention Record of the Institutes of Electrical and Related Engineers, No.1-20, 20, Sep. 2021. Sosuke Nakano, Yoko Uwate and Yoshifumi Nishio :
Application of Periodic Pattern Formation for Number Measurement and Object Extractionin in Cellular Neural Networks,
Shikoku-Section Joint Convention Record of the Institutes of Electrical and Related Engineers, No.1-8, 8, Sep. 2021. Yuji Yamauchi, Yoko Uwate and Yoshifumi Nishio :
Chirality Created by Semi-Supervised Object Detection with Consistency Loss,
Shikoku-Section Joint Convention Record of the Institutes of Electrical and Related Engineers, No.1-7, 7, Sep. 2021. Tomiyuki Furugaki, Yoko Uwate and Yoshifumi Nishio :
Time Series Classification Using Autocorrelation Function as Training Data in 1D-CNN,
Shikoku-Section Joint Convention Record of the Institutes of Electrical and Related Engineers, No.1-6, 6, Sep. 2021. Naohide Hashimoto, Yoko Uwate and Yoshifumi Nishio :
Estimating the Effect of Preventing the Spread of COVID-19 Infection by Restricting Movement in an Environment with Vaccinated Persons,
Shikoku-Section Joint Convention Record of the Institutes of Electrical and Related Engineers, No.1-5, 5, Sep. 2021. Naohide Hashimoto, Shu Sumimoto, Yoko Uwate and Yoshifumi Nishio :
Examination of the Appropriate Time of Movement Restriction of People in COVID-19,
電気・電子・情報関係学会四国支部連合大会講演論文集, No.1-19, 19, Sep. 2020. Aika Ohno, Shu Sumimoto, Yoko Uwate and Yoshifumi Nishio :
Simulation of Spreading COVID-19 by Using Extended SEIR Model with Unconfirmed Cases and Death Toll,
電気・電子・情報関係学会四国支部連合大会講演論文集, No.1-18, 18, Sep. 2020. Ryosuke Shimizu, Yoko Uwate and Yoshifumi Nishio :
Time Series Analysis by Data Augmentation Using Neural Network with Logistic Noise,
電気・電子・情報関係学会四国支部連合大会講演論文集, No.1-17, 17, Sep. 2020. Tomoya Takata, Yoko Uwate and Yoshifumi Nishio :
Chaotic Time Series Analysis Using Multidimensional Attractors with Neural Network,
電気・電子・情報関係学会四国支部連合大会講演論文集, No.1-16, 16, Sep. 2020. Hidehiro Sugioka, Yoko Uwate and Yoshifumi Nishio :
Whale Optimization Algorithm with Natural Enemy,
電気・電子・情報関係学会四国支部連合大会講演論文集, No.1-15, 15, Sep. 2020. Tsuyoshi Isozaki, Takumi Nara, Yoko Uwate and Yoshifumi Nishio :
Investigating Synchronization Phenomena in Complex Networks Consisting of Oscillators,
電気・電子・情報関係学会四国支部連合大会講演論文集, No.1-14, 14, Sep. 2020. Tomiyuki Furugaki, Tomoya Takata, Yoko Uwate, Yoshifumi Nishio and Hidekuni Takao :
Performance of Neural Networks with Surrogate Data for Classifying Time Series Data,
電気・電子・情報関係学会四国支部連合大会講演論文集, No.1-13, 13, Sep. 2020. Kodai Kitamura, Yoko Uwate and Yoshifumi Nishio :
Maintaining Status of Image by Cellular Neural Networks with Switching Two Templates,
電気・電子・情報関係学会四国支部連合大会講演論文集, No.1-12, 12, Sep. 2020. Sosuke Nakano, Kodai Kitamura, Yoko Uwate and Yoshifumi Nishio :
Counting Object in Images by Using Cellular Neural Networks,
電気・電子・情報関係学会四国支部連合大会講演論文集, No.1-11, 11, Sep. 2020. Pierre Binet, Yoko Uwate and Yoshifumi Nishio :
Cellular Neural Network: Template Switching Using Bistable-Like Memristors,
電気・電子・情報関係学会四国支部連合大会講演論文集, No.1-10, 10, Sep. 2020. Takumi Nara, Yoko Uwate and Yoshifumi Nishio :
Clustering Phenomena in Coupled Chaotic Circuits Located in Four-Dimensional Space,
電気・電子・情報関係学会四国支部連合大会講演論文集, No.1-9, 9, Sep. 2020. Naoto Yonemoto, Katsuya Nakabai, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Coupled Two-Degrees-of-Freedom Chaotic Circuits by a Resistor,
電気・電子・情報関係学会四国支部連合大会講演論文集, No.1-8, 8, Sep. 2020. Shu Sumimoto, Yuichi Miyata, Yoko Uwate and Yoshifumi Nishio :
Classification of 3D Models Made from Images from Overhead by Using Spherical Convolutional Neural Networks,
電気・電子・情報関係学会四国支部連合大会講演論文集, No.1-7, 7, Sep. 2020. Tomoya Takata, Yoko Uwate, Hidekuni Takao and Yoshifumi Nishio :
Time Series Analysis Using Attractors Made from Multidimensional Space with Convolutional Neural Network,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-23, 23, Sep. 2019. Yuji Yamauchi, Yuichi Miyata, Yoko Uwate and Yoshifumi Nishio :
Effect of Data Augmentation with Logistic Map for Convolutional Neural Network Learning,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-22, 22, Sep. 2019. Kodai Kitamura, Yoko Uwate and Yoshifumi Nishio :
Image Sharpening for Indistinct Images by Using Cellular Neural Networks,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-21, 21, Sep. 2019. Futo Shinohara, Shu Sumimoto, Yuichi Miyata, Yoko Uwate and Yoshifumi Nishio :
Improvement of Image Misclassification by Adversarial Perturbations Using Convolutional Neural Network,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-20, 20, Sep. 2019. Naoto Yonemoto, Katsuya Nakabai, Yoko Uwate and Yoshifumi Nishio :
Comparison of Complexity of Chaos in Three Degrees of Freedom Chaotic Circuits,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-19, 19, Sep. 2019. Tsuyoshi Isozaki, Takumi Nara, Yoko Uwate and Yoshifumi Nishio :
Change of Behavior with Higher Dimensions in Four Dimensional Hyperchaotic Systems,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-18, 18, Sep. 2019. Hidehiro Sugioka, Ken Kamiyotsumoto, Yoko Uwate and Yoshifumi Nishio :
Improving Whale Optimization Algorithm by Using Logistic Map,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-17, 17, Sep. 2019. Tomiyuki Furugaki, Tomoya Takata, Yoko Uwate and Yoshifumi Nishio :
Voice Classification Using Surrogate Data with 1D-Convolutional Neural Networks,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-16, 16, Sep. 2019. Sosuke Nakano, Kodai Kitamura, Yoko Uwate and Yoshifumi Nishio :
Cellular Neural Networks with Switching Two-Type Templates for Edge Detection and Noise Removal,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-15, 15, Sep. 2019. Shu Sumimoto, Yuichi Miyata, Yoko Uwate and Yoshifumi Nishio :
Image Classification for Some Training Data Sets of Image from Overhead by Using Convolutional Neural Network,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-14, 14, Sep. 2019. Yuichi Miyata, Yoko Uwate and Yoshifumi Nishio :
Building Data Sets Using k-Means Clustering and Investigation of Training Accuracy in Convolutional Neural Networks,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-13, 13, Sep. 2019. Takumi Nara, Yoko Uwate and Yoshifumi Nishio :
Clustering Phenomena in Coupled Chaotic Circuits Located in 3-Dimensional Space,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-12, 12, Sep. 2019. Kyohei Fujii, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Coupled Chaotic Circuits with Coupling Strength Depending on Number of Links,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-11, 11, Sep. 2019. Ken Kamiyotsumoto, Yoko Uwate, Thomas Ott and Yoshifumi Nishio :
Artificial Bee Colony Algorithm for Optimization with Time-Variable Function,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-10, 10, Sep. 2019. Katsuya Nakabai, Yoko Uwate and Yoshifumi Nishio :
Switching of Synchronization Phenomena in Coupled Chaotic Network,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-9, 9, Sep. 2019. Ryuta Yoshimura, Yoko Uwate and Yoshifumi Nishio :
Building Datasets of Aerial Videos Using Drone and Extending Datasets with Chaos Noise,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.15-3, 182, Sep. 2018. Kyohei Fujii, Shuhei Hashimoto, Yoko Uwate and Yoshifumi Nishio :
Coupled Chaotic Circuits Network with Inverse Proportion Strength Depending on Distance and Influence of Path,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.9-11, 84, Sep. 2018. Tomoya Takata, Ken Kamiyotsumoto, Kazuki Nagao, Yoko Uwate and Yoshifumi Nishio :
Time Series Classification with 1D-Convolutional Neural Networks,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-21, 21, Sep. 2018. Kana Kobayashi, Yasuteru Hosokawa, Yoko Uwate and Yoshifumi Nishio :
Influence of Memristors as Coupled Element on Chaotic Synchronization of Coupled Chaotic Circuits,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-20, 20, Sep. 2018. Ken Kamiyotsumoto, Thomas Ott, Yoko Uwate and Yoshifumi Nishio :
High Performance Artificial Bee Colony Algorithm for Time-Varying Solutions,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-19, 19, Sep. 2018. Yuichi Miyata, Ryuta Yoshimura, Yoko Uwate and Yoshifumi Nishio :
Investigation of Training Accuracy in Cut Out Images Using Convolution Neural Network,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-18, 18, Sep. 2018. Akari Oura, Kyohei Fujii, Shuhei Hashimoto, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Coupled Chaotic Circuits with Buffer,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-17, 17, Sep. 2018. Yuya Ikezoe, Toshiya Matsunashi, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Coupled van der Pol with Diodes,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-16, 16, Sep. 2018. Takumi Nara, Daiki Nariai, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Coupled Nonlinear Oscillators with Hourglass Structure,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-15, 15, Sep. 2018. Shu Sumimoto, Yuichi Miyata, Ryuta Yoshimura, Yoko Uwate and Yoshifumi Nishio :
Classifying Overhead Images Taken by Different Height Cameras Predicted Depth by Fully Convolutional Residual Networks with Convolutional Neural Network,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-14, 14, Sep. 2018. Katsuki Nakashima, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Coupled Chaotic Circuits with Different Network Topology,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-13, 13, Sep. 2018. Minh Vu Hien, Yoko Uwate and Yoshifumi Nishio :
Synchronization in Coupled van der Pol Oscillators Containing Three Oscillators with Star Structure Connected to Another Oscillator,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-12, 12, Sep. 2018. Katsuya Nakabai, Katsuki Nakashima, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Ladder-Coupled Chaotic Circuits Including Ring Structure,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-11, 11, Sep. 2018. Yusuke Nomura, Kazuki Nagao, Yoko Uwate and Yoshifumi Nishio :
Learning Method Adding Noise to Inertia Term of Feedforward Neural Network,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.15-7, 170, Sep. 2017. Akihiro Itagaki, Ryuta Yoshimura, Yoko Uwate and Yoshifumi Nishio :
Feedforward Neural Networks with Threshold for Avoiding Over-Training,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.15-5, 168, Sep. 2017. Ken Kamiyotsumoto, Masaki Takeuchi, Yoko Uwate and Yoshifumi Nishio :
Ant Colony Optimization Changing Reaction to Pheromone,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.15-4, 167, Sep. 2017. Masaki Takeuchi, Thomas Ott, Haruna Matsushita, Yoko Uwate and Yoshifumi Nishio :
Parameter Setting of K-Means Clustering Used Firefly Algorithm Modified Random Component,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.15-2, 165, Sep. 2017. Kazuki Nagao, Shinsaburo Kittaka, Yoko Uwate and Yoshifumi Nishio :
Neural Network Having Artificial Neurotransmitter,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.15-1, 164, Sep. 2017. Kana Kobayashi, Yasuteru Hosokawa, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Switching Phenomena in Two Chaotic Circuits Coupled with Memristors and a Resister,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-21, 21, Sep. 2017. Hai Minh Tran, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena and Circuit Experiment of Star-Coupled van der Pol Oscillators with Additional Oscillators,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-20, 20, Sep. 2017. Minh Vu Hien, Hai Minh Tran, Yoko Uwate and Yoshifumi Nishio :
Effect of Changing Oscillator Frequencies to Synchronization Phenomena in Coupled van der Pol Oscillators,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-19, 19, Sep. 2017. Daiki Nariai, Hai Minh Tran, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Coupled Six van der Pol Oscillators Containing Two Rings,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-18, 18, Sep. 2017. Shinsaburo Kittaka, Yoko Uwate and Yoshifumi Nishio :
Deep Learing Imitating Relationship between Ears and Brain for Temporal Data,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-17, 17, Sep. 2017. Takahiro Chikazawa, Yoko Uwate and Yoshifumi Nishio :
Ratio of Chaotic Propagation in Scale Free Network by Changing Clustering Coefficient,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-16, 16, Sep. 2017. Kyohei Fujii, Shuhei Hashimoto, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Coupled Chaotic Circuits Network with Distance-Dependent Coupling Strength,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-11, 11, Sep. 2017. Fumiki Sugano, Takahisa Ando, Yoko Uwate and Yoshifumi Nishio :
Cellular Neural Networks with Partial Delay Output for Edge Detection,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-10, 10, Sep. 2017. Shuhei Hashimoto, Takahiro Chikazawa, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Coupled Chaotic Circuits with Different Network Structure,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-9, 9, Sep. 2017. Takahisa Ando, Yoko Uwate and Yoshifumi Nishio :
Cellular Neural Networks with Using Two Templates in Combination,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-8, 8, Sep. 2017. Toshiya Matsunashi, Daiki Nariai, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in a Ring of van der Pol Oscillators Coupled by Time-Varying Resistor,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-7, 7, Sep. 2017. Katsuya Nakabai, Katsuki Nakashima, Yoko Uwate and Yoshifumi Nishio :
Propagation of Chaos Solution and Periodic Solution in Ladder Coupled Chaotic Circuits,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-6, 6, Sep. 2017. Katsuki Nakashima, Kazuki Ueta, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Coupled Ring Structures with Chaotic Circuits,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-5, 5, Sep. 2017. Takahiro Chikazawa, Yoko Uwate and Yoshifumi Nishio :
Spread of Chaotic Behavior in Complex Network with Coupled Chaotic Circuits,
電子情報通信学会 NOLTAソサイエティ大会講演論文集, No.B-12, NLS32, Jun. 2017. Takahisa Ando, Yoko Uwate and Yoshifumi Nishio :
Cellular Neural Networks with Switching Two Templates for Edge Detection,
電子情報通信学会 NOLTAソサイエティ大会講演論文集, No.B-2, NLS22, Jun. 2017. Takahiro Chikazawa, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Coupled van der Pol Oscillators Containg Two Rings,
電子情報通信学会 NOLTAソサイエティ大会講演論文集, No.A-20, NLS20, Jun. 2017. Ryuta Yoshimura, Shinsaburo Kittaka, Yoko Uwate and Yoshifumi Nishio :
Effectiveness of Denoising Auto Encoder with Chaotic Noise,
電子情報通信学会 NOLTAソサイエティ大会講演論文集, No.A-12, NLS12, Jun. 2017. Katsuki Nakashima, Kazuki Ueta, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Coupled Two Rings of Chaotic Circuits,
電子情報通信学会 NOLTAソサイエティ大会講演論文集, No.A-5, NLS5, Jun. 2017. Shuhei Hashimoto, Takahiro Chikazawa, Yoko Uwate and Yoshifumi Nishio :
Investigation of Synchronization Phenomena of Coupled Chaotic Circuits,
電子情報通信学会 NOLTAソサイエティ大会講演論文集, No.A-2, NLS2, Jun. 2017. Masaki Moriyama, Masaki Takeuchi, Yoko Uwate and Yoshifumi Nishio :
Firefly Algorithm with Bernoulli Shift Map,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-36, 36, Sep. 2016. Takahisa Ando, Yoko Uwate and Yoshifumi Nishio :
Cellular Neural Networks with Switching Two-Type Templates for Edge Detection,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-34, 34, Sep. 2016. Kazuki Nagao, Shinsaburo Kittaka, Yoko Uwate and Yoshifumi Nishio :
Deep Learning Using Noise for Back Propagation,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-25, 25, Sep. 2016. Ryuta Yoshimura, Shinsaburo Kittaka, Yoko Uwate and Yoshifumi Nishio :
Deep Learning Using Dropout by Intermittency Chaos,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-24, 24, Sep. 2016. Shinsaburo Kittaka, Yoko Uwate and Yoshifumi Nishio :
Feed-Forward Neural Networks with Temporal Change in Gradient of Sigmoid Functions,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-23, 23, Sep. 2016. 佐藤柊, 生田智敬, 中村雄一, 上手洋子, 西尾芳文 :
カオスを用いた選択的学習を行うニューラルネットワーク,
電気関係学会四国支部連合大会講演論文集, No.1-22, 22, 2016年9月. Yuki Fujisawa, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in a Ring of Cubic Maps Containing Delay Coupling,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-20, 20, Sep. 2016. Ryota Oshima, Yoko Uwate and Yoshifumi Nishio :
Neural Firing of Coupled Izhikevich Neurons with Bug Neuron,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-19, 19, Sep. 2016. Kosuke Oi, Yoko Uwate and Yoshifumi Nishio :
Synchronization in Complex Networks of Parametrically Excited Oscillators with Parameter Mismatch,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-14, 14, Sep. 2016. Shuhei Hashimoto, Takahiro Chikazawa, Yoko Uwate and Yoshifumi Nishio :
Synchronization Penomena of Coupled Chaotic Circuits with Different Degree Distribution,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-13, 13, Sep. 2016. Hai Minh Tran, Kosuke Oi, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena and Oscillation Death of Star-Coupled van der Pol Oscillators with Additional Oscillators,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-12, 12, Sep. 2016. Daiki Nariai, Hai Minh Tran, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Two Rings of van der Pol Oscillators,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-11, 11, Sep. 2016. 小林加奈, 細川康輝, 上手洋子, 西尾芳文 :
メモリスタで結合したカオス回路における同期現象と誤差の関係,
電気関係学会四国支部連合大会講演論文集, No.1-10, 10, 2016年9月. Seiya Kita, Yoko Uwate and Yoshifumi Nishio :
Switching Synchronization State of System Including Time Delay in One Direction,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-7, 7, Sep. 2016. Katsuki Nakashima, Kazuki Ueta, Yoko Uwate and Yoshifumi Nishio :
Dynamic Behavior of Coupled Two Rings of Chaotic Circuits,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-6, 6, Sep. 2016. Takahiro Chikazawa, Yoko Uwate and Yoshifumi Nishio :
Process of Chaos Propagation in Coupled Chaotic Circuits,
電子情報通信学会 NOLTAソサイエティ大会講演論文集, No.B-18, NLS41, Jun. 2016. Hai Minh Tran, Kosuke Oi, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Star-Coupled van der Pol Oscillators with Additional Oscillators,
電子情報通信学会 NOLTAソサイエティ大会講演論文集, No.A-18, NLS18, Jun. 2016. Masaki Takeuchi, Haruna Matsushita, Yoko Uwate and Yoshifumi Nishio :
Female Percentage in Firefly Algorithm,
電子情報通信学会 NOLTAソサイエティ大会講演論文集, No.A-17, NLS17, Jun. 2016. Kazuki Ueta, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Coupled Oscillators Containing Ring and Star,
電子情報通信学会 NOLTAソサイエティ大会講演論文集, No.A-15, NLS15, Jun. 2016. Mana Tanaka, Yasuteru Hosokawa, Yoko Uwate and Yoshifumi Nishio :
Layout of Cells for CNN Using Three Kinds of Cloning Templates,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-40, 40, Sep. 2015. Hai Minh Tran, Kosuke Oi, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Star Combination of van der Pol Oscillators with Different Frequencies,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-39, 39, Sep. 2015. Kazuki Ueta, Seiya Kita, Yoko Uwate and Yoshifumi Nishio :
Synchronization in Coupled Oscillators Containing Ring and Star Structures,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-38, 38, Sep. 2015. Tatsuki Sobue, Yasuteru Hosokawa, Yoko Uwate and Yoshifumi Nishio :
Relationship between Synchronization Rate and the Number of LC Resonators in Modified Shinriki-Mori Circuits,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-37, 37, Sep. 2015. Naoto Kanazawa, Ryota Oshima, Yoko Uwate and Yoshifumi Nishio :
Synchronization Changing Local Coupling Strength with Hindmarsh Rose Model,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-36, 36, Sep. 2015. Takato Sei, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Four Neurons on FitzHugh-Nagumo Model,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-35, 35, Sep. 2015. Shohei Gotouda, Taro Nakano, Yoko Uwate and Yoshifumi Nishio :
Image Processing Using Cellular Neural Networks with Changing Templates,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-34, 34, Sep. 2015. Masaki Takeuchi, Haruna Matsushita, Yoko Uwate and Yoshifumi Nishio :
Firefly Algorithm Distinguishing between Males and Females,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-33, 33, Sep. 2015. Shinsaburo Kittaka, Ryota Oshima, Yoko Uwate and Yoshifumi Nishio :
Feed-forward Neural Netwotks with Changing Sigmoid Functions,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-27, 27, Sep. 2015. Takahiro Chikazawa, Shogo Tamada, Yoko Uwate and Yoshifumi Nishio :
Chaos Propagation in Coupled Chaotic Circuits,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-26, 26, Sep. 2015. Ryota Oshima, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Izhikevich Neuron Model as a Ladder Network,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-25, 25, Sep. 2015. Shogo Tamada, Kenta Ago, Yoko Uwate and Yoshifumi Nishio :
Synchronization and Chaos Propagation betweem Chaotic and Periodic Attractors in Symmetric System,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-4, 4, Sep. 2015. Taro Nakano, Yoko Uwate and Yoshifumi Nishio :
Edge Detection by Using Switching System with Cellular Neural Networks and Delayed Cellular Neural Networks,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-3, 3, Sep. 2015. Misa Sekimoto, Yoko Uwate and Yoshifumi Nishio :
Investigation of Oscillation Frequencies of Coupled Chaotic Circuits,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-2, 2, Sep. 2015. Yoshinori Doike, Yoko Uwate and Yoshifumi Nishio :
Chaotic Attractors Obsereved in RC Phase Shift Oscillator and Pulse Generator,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-1, 1, Sep. 2015. Yuki Fujisawa, Kenta Ago, Yoko Uwate and Yoshifumi Nishio :
Investigation of Delay in Two Coupled Maps with Intermittency Chaos,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-28, 28, Sep. 2014. Norio Inukai, Takuya Inoue, Yoko Uwate and Yoshifumi Nishio :
Particle Swarm Optimization with Two Predators,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-27, 27, Sep. 2014. Yasutaka Shimizu, Norio Inukai, Yoko Uwate and Yoshifumi Nishio :
Competitive Particle Swarm Optimization with Secret Agent (C-PSO-SA),
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-26, 26, Sep. 2014. Mari Takabatake, Chihiro Ikuta, Shuichi Aono, Yoko Uwate and Yoshifumi Nishio :
Momentum Evaluation of Musculoskeletal Suffers by Using Feed-Forward Neural Network,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-24, 24, Sep. 2014. Ryota Oshima, Yuki Shoji, Yoko Uwate and Yoshifumi Nishio :
Hopfield Neural Network with Random Cutting for Traveling Salesman Problem,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-20, 20, Sep. 2014. Kazushige Natsuno, Yoko Uwate and Yoshifumi Nishio :
Cellular Neural Networks with Update Template by Using Reinforcement Learning,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-18, 18, Sep. 2014. Taro Nakano, Tatsuya Masuoka, Yoko Uwate and Yoshifumi Nishio :
Cellular Neural Networks with Delay Output for Edge Detection,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-17, 17, Sep. 2014. Naoto Kageyama, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Coupled Chaotic Circuit with Delay Signal Transfer,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-16, 16, Sep. 2014. Seiya Kita, Yoshinori Doike, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Three Coupled Chaotic Circuits Containing Time Delay,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-15, 15, Sep. 2014. Shogo Tamada, Kenta Ago, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena and Chaos Propagation in Coupled Chaotic Circuits of Ladder System,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-14, 14, Sep. 2014. Misa Sekimoto, Toshiaki NIshiumi, Yoko Uwate and Yoshifumi Nishio :
Investigation of Oscillation Frequencies of Two Coupled Chaotic Circuits,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-13, 13, Sep. 2014. Kosuke Oi, Jun Shiomoto, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Chaotic System by Using Mutual Coupling,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-8, 8, Sep. 2014. Takeshi Nakamura, Jun Shiomoto, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Ring Combination of van der Pol Oscillators with Different Frequencies,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-6, 6, Sep. 2014. Yoshinori Doike, Yoko Uwate and Yoshifumi Nishio :
Simple Chaotic Oscillator Composed RC Circuits and Square Wave Generator,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-4, 4, Sep. 2014. Takuya Inoue, Yoko Uwate and Yoshifumi Nishio :
Evolutionary Algorithm with Immune and Infection for Traveling Salesman Problems,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-28, 28, Sep. 2013. Norio Inukai, Takuya Inoue, Yoko Uwate and Yoshifumi Nishio :
Particle Swarm Optimization with Predator,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-27, 27, Sep. 2013. Kenta Ago, Yoko Uwate and Yoshifumi Nishio :
Clustering of Coupled Logistic Map with Bridge,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-23, 23, Sep. 2013. Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Four-Layer Feed-Forward Neural Network with Local Glia Connections,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-22, 22, Sep. 2013. Kazushige Natsuno, Yoko Uwate and Yoshifumi Nishio :
Two-Layer DT-CNN with Switching Template,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-21, 21, Sep. 2013. Tatsuya Masuoka, Kazushige Natsuno, Yoko Uwate and Yoshifumi Nishio :
Alternative Arrangement Cellular Neural Networks for Image Processing Applications,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-20, 20, Sep. 2013. Naoya Kondo, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Two Chaotic Circuits with LC Ladders Coupled by Resistors,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-15, 15, Sep. 2013. Yoshinori Doike, Yoko Uwate, Yoshifumi Nishio and Jingmin Xin :
Investigation of Chaos-Generating Circuit,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-14, 14, Sep. 2013. Yuki Shoji, Yoko Uwate and Yoshifumi Nishio :
Ring Inhibitory Neural Network with Polygonal Structure,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-13, 13, Sep. 2013. Toshiaki Nishiumi, Yoko Uwate and Yoshifumi Nishio :
Breakdown of Synchronization in Coupled Chaotic Circuits with Time-Varying Couplings,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-8, 8, Sep. 2013. Jun Shiomoto, Yoko Uwate, Thomas Ott and Yoshifumi Nishio :
Synchronization Phenomena of Complex Networks Arranged in One-dimensional Coordinate,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-7, 7, Sep. 2013. Vu Minh Thuan, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in van der Pol Oscillators with Difference Amplitudes,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-6, 6, Sep. 2013. Honami Kume, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Two Rings with Different Sizes of Coupled Oscillators,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-5, 5, Sep. 2013. Haruka Funahashi, Yang Yang, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Simultaneous Oscillators Including Nonlinear Resonators,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-4, 4, Sep. 2013. Naoto Kageyama, Ayana Shimada, Yoko Uwate and Yoshifumi Nishio :
Three Cross-Coupled Using Simple Chaotic Circuit,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-38, 38, Sep. 2012. Kentaro Kaishima, Takahiro Nagai, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Five Coupled van der Pol Oscillators with Frequency Errors,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-37, 37, Sep. 2012. Tomoya Shima, Yoko Uwate, Thomas Ott and Yoshifumi Nishio :
Synchronization for Social Network with Local Bridge Using Coupled Rulkov Maps,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-30, 30, Sep. 2012. Saori Fujioka, Yang Yang, Yoko Uwate and Yoshifumi Nishio :
Two Types of Waves in a Ladder of Simultaneous Oscillators Coupled by Inductors,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-29, 29, Sep. 2012. Muhammad Izzat bin Mohd Idrus, Yoshihiro Kato, Yoko Uwate and Yoshifumi Nishio :
Noise Removal and Edge Detection by Three-Layer Cellular Neural Networks with a New Layer Arrangement,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-28, 28, Sep. 2012. Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Multi-Layer Perceptron Including Learning-Neuron Chosen by Regularly-Firing-Glia,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-25, 25, Sep. 2012. Kazushige Natsuno, Yoshihiro Kato, Yoko Uwate and Yoshifumi Nishio :
One Direction Two-Layer Cellular Neural Networks with Switching Templates,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-24, 24, Sep. 2012. Yuta Yokoyama, Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Investigate of Multi-Layer Perceptron with Neurogenesis,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-23, 23, Sep. 2012. Yuji Okazaki, Yoko Uwate and Yoshifumi Nishio :
Improvement of Cryptosystem Using Two Chaotic Maps,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-22, 22, Sep. 2012. Naohiro Shibuya, Yuta Yokoyama, Tomoya Shima, Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Copy Weight Parameters for Back Propagation,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-17, 17, Sep. 2012. Takuya Inoue, Yudai Shirasaki, Yoko Uwate and Yoshifumi Nishio :
Genetic Algorithm with Virus Infection for Traveling Salesman Problem,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-16, 16, Sep. 2012. Yudai Shirasaki, Yoko Uwate and Yoshifumi Nishio :
Artificial Bee Colony Algorithm with Two Kinds of Colonies,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-15, 15, Sep. 2012. Yoshihiro Kato, Yoko Uwate and Yoshifumi Nishio :
Investigation of Cellular Neural Networks with Effect from Friends of a Friend,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-14, 14, Sep. 2012. Yuji Takamaru, Yoko Uwate, Thomas Ott and Yoshifumi Nishio :
Investigation of Clustering Phenomena Considering Density of Chaotic Circuits,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-8, 8, Sep. 2012. Ayana Shimada, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Two Chaotic Circuits Using Four RC Circuits,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-7, 7, Sep. 2012. Takahiro Nagai, Yoko Uwate and Yoshifumi Nishio :
Switching of Phase Differences in Coupled Chaotic Circuits with Regular Tetrahedron Form,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-6, 6, Sep. 2012. Tomoya Shima, Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Effective Associative Memory by Small World HNN with Adjusted Shortcut Connections,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-36, 36, Sep. 2011. Ayana Shimada, Hironori Kumeno, Yoko Uwate and Yoshifumi Nishio :
Simple Chaotic Oscillator Using Four RC Circuits,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-35, 35, Sep. 2011. Yoshihiro Kato, Yasuhiro Ueda, Yoko Uwate and Yoshifumi Nishio :
Four-layer Cellular Neural Networks with Layer of Color and Luminosity,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-34, 34, Sep. 2011. Tatsuya Ide, Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Investigation of Neural Network Repeating Two Kinds of Sleeps,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-33, 33, Sep. 2011. Saori Fujioka, Yoko Uwate and Yoshifumi Nishio :
Clustering Phenomenon in Two-Dimensional Lattice of Logistic Maps,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-32, 32, Sep. 2011. Kana Kurata, Yoko Uwate and Yoshifumi Nishio :
Effect of Real Biological Chaos on Solving Ability of Neural Network,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-18, 18, Sep. 2011. Hiroshige Kataoka, Yoko Uwate, Yoshihiro Yamagami and Yoshifumi Nishio :
SPICE-Oriented Analysis of Oscillator by Using Averaging Method,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-17, 17, Sep. 2011. Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Multi-Layer Perceptron Introducing Glial Pulse Propagating to Two Directions,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-16, 16, Sep. 2011. Naoya Kondo, Ayana Shimada, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Chaos Circuits Coupled by LC Circuit,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-6, 6, Sep. 2011. Yuta Yokoyama, Tomoya Shima, Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Improvement of Learning Performance by Recurrent Neural Network with Neurogenesis,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-5, 5, Sep. 2011. Naoto Hara, Yudai Shirasaki, Sho Shimomura, Yoko Uwate and Yoshifumi Nishio :
The Hybrid of Ant Colony Optimization and Simulated Annealing,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-4, 4, Sep. 2011. Nurul Amirah binti Ramlan, Yoshihiro Kato, Yasuhiro Ueda, Yoko Uwate and Yoshifumi Nishio :
Combination of Two Neurons in Cellular Neural Networks,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-3, 3, Sep. 2011. Kosuke Matsumura, Takahiro Nagai, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Cross-coupled Two Colpitts Oscillators,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.1-2, 2, Sep. 2011. Kana Kurata, Yoko Uwate and Yoshifumi Nishio :
Hopfield NN with Chaotic Pulse Wave Solving Traveling Salesman Problems,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.18-37, 336, Sep. 2010. Yudai Shirasaki, Sho Shimomura, Masaki Sugimoto, Yoko Uwate and Yoshifumi Nishio :
Pheromone-Based Bees Algorithm,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.18-34, 333, Sep. 2010. Yuji Takamaru, Hiroshige Kataoka, Yoshihiro Yamagami, Yoko Uwate and Yoshifumi Nishio :
SPICE-Oriented Steady State Analysis of Oscillator Including Op-Amp,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.18-33, 332, Sep. 2010. Yoshihiro Kato, Yasuhiro Ueda, Masakazu Kawahara, Yoko Uwate and Yoshifumi Nishio :
Cellular Neural Networks with Switching Template for Edge Detection,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.18-32, 331, Sep. 2010. Takahiro Nagai, Hironori Kumeno, Yoko Uwate and Yoshifumi Nishio :
Synchronisation in Four Coupled van der Pol Oscillators in a Regular Tetrahedron Form,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.18-29, 328, Sep. 2010. Ayana Shimada, Hironori Kumeno, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Two Chaotic Circuits Coupled via Mutual Inductance,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.18-28, 327, Sep. 2010. Tomoya Shima, Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Associative Memory by Partitioned Hopfield Neural Network,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.18-14, 313, Sep. 2010. Tatsuya Ide, Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Improvement of Learning Efficiency by Sleeping Neural Network,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.18-13, 312, Sep. 2010. Masashi Nakagawa, Yoko Uwate and Yoshifumi Nishio :
CNN Template Learning by BP with Annealing Noise,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.18-11, 310, Sep. 2010. Yasuyuki Yoshida, Shuichi Aono, Yoko Uwate and Yoshifumi Nishio :
Effect of Chaos Noise to Matrix Elements with Hopfield Neural Network for QAP,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.18-10, 309, Sep. 2010. Yoko Uwate and Yoshifumi Nishio :
Synchronization in Triangular Oscillatory Networks,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.18-8, 307, Sep. 2010. Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Back Propagation with Chaotic Change of Thresholds for Two-Spiral Problem,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, 333, Sep. 2009. Yoko Uwate, Yoshifumi Nishio and Ruedi Stoop :
Synchronization in Two van der Pol Oscillators with Noise Coupled by Time-Varying Resistor,
Proceedings of the 2009 IEICE General Conference, No.A-2-3, 54, Mar. 2009. Azian Azamimi, Yoko Uwate and Yoshifumi Nishio :
Chaotic Backpropagation Learning Algorithm in Feedforward Neural Network,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.17-14, 383, Sep. 2008. Ryo Imabayashi, Yoko Uwate and Yoshifumi Nishio :
Breakdown of Chaos Synchronization and Noise Effect on Simple Oscillators,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.17-8, 377, Sep. 2008. Yoko Uwate, Yoshifumi Nishio and Ruedi Stoop :
Synchronization in a Ring of van der Pol Oscillators with Different Frequencies,
Proceedings of the 2008 IEICE General Conference, No.A-2-7, 46, Mar. 2008. Yoshifumi Tada, Yoko Uwate and Yoshifumi Nishio :
Hopfield NN for QAP with Noise of Different Amplitudes,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.17-66, 396, Sep. 2007. Yoko Uwate and Yoshifumi Nishio :
Coexistence in van der Pol Oscillators Coupled by Fifth-Power Nonlinear Resistor,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.17-55, 385, Sep. 2007. Yuta Komatsu, Yoko Uwate and Yoshifumi Nishio :
Statistical Analysis of Clustering in Chaotic Circuits Coupled by an Inductor,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.17-48, 378, Sep. 2007. Ryo Imabayashi, Yoko Uwate and Yoshifumi Nishio :
Research on Synchronization Phenomena in Chaotic Oscillators and Noisy Oscillators,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.17-49, 379, Sep. 2007. Yuta Komatsu, Yoko Uwate and Yoshifumi Nishio :
Coupled Chaotic Circuits with Nonlinear Mutual Inductors,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.17-24, 320, Sep. 2006. Koichi Matsumoto, Yoko Uwate and Yoshifumi Nishio :
Strange Phase Synchronization of Chaotic Circuits,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.17-23, 319, Sep. 2006. Yoko Uwate, Yoshifumi Nishio and Ruedi Stoop :
Durability of Affordable Neural Network for Neuronal Death,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.17-21, 317, Sep. 2006. Yoshifumi Tada, Yoko Uwate and Yoshifumi Nishio :
Hopfield NN for QAP with Switching Noise Including Various Time Series,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.17-19, 315, Sep. 2006. Ryo Imabayashi, Yoko Uwate and Yoshifumi Nishio :
Breakdown of Synchronization in Three Coupled Oscillators,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.17-15, 311, Sep. 2006. Hironori Kumeno, Yoko Uwate and Yoshifumi Nishio :
Study on van der Pol Oscillator under Noisy Parametric Excitation,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.17-6, 302, Sep. 2006. Yoko Uwate and Yoshifumi Nishio :
Learning Ability of Evolving Affordable Neural Networks with Genetic Algorithm for Back Propagation Learning,
Proceedings of the 2006 IEICE General Conference, No.A-2-15, 51, Mar. 2006. Yuta Komatsu, Yoko Uwate and Yoshifumi Nishio :
Synchronization in Two Chaotic Circuits Coupled by a Mutual Inductor,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.17-13, 362, Sep. 2005. Yoshinori Matsumoto, Shuichi Aono, Yoko Uwate and Yoshifumi Nishio :
Chaos in van der Pol Oscillator with a Time-Varying Inductor,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.17-12, 361, Sep. 2005. Yoshifumi Tada, Yoko Uwate and Yoshifumi Nishio :
Performance of Torus Noise Injected to Hopfield NN for QAP,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.17-11, 360, Sep. 2005. 上手洋子, 西尾芳文 :
インターミッテンシー·カオス回路をリング状に結合したときの複雑現象,
電気関係学会四国支部連合大会講演論文集, No.1-1, 1, 2004年9月. 上手洋子, 西尾芳文 :
ゆとりニューロンを導入した階層型ニューラルネットワークの BP 学習,
電子情報通信学会ソサイエティ大会講演論文集, No.A-2-9, 42, 2004年9月. 上手洋子, 西尾芳文, 池口徹 :
インターミッテンシー·カオスの連想メモリニューラルネットワークへの応用,
電子情報通信学会総合大会講演論文集, No.SA-2-3, S5-S6, 2004年3月. 濱尾純子, 上手洋子, 島本隆, 西尾芳文 :
カオスノイズを注入した Hopfield NN による最大独立集合問題の解法,
電気関係学会四国支部連合大会講演論文集, No.1-6, 2003年10月. 西園浩貴, 上手洋子, 西尾芳文 :
カオスゆらぎを持つメンバーシップ関数を用いたファジィ制御,
電気関係学会四国支部連合大会講演論文集, No.1-19, 19, 2003年10月. Yoko Uwate, Yoshifumi Nishio and Tohru Ikeguchi :
Performance of Chaos Noise Injected to Hopfield NN for Associative Memory,
Journal of Shikoku-Section Joint Convention of the Institutes of Electrical and Related Engineers, No.17-8, 348, Oct. 2003. 上手洋子, 西尾芳文, 上田哲史, 河辺徹, 池口徹 :
組み合わせ最適化問題を解く Hopfield NN にカオスノイズを適用した場合の性能評価,
電子情報通信学会総合大会講演論文集, No.A-2-6, 40, 2003年3月.

研究会・報告書

Yoshifumi Nishio and Yoko Uwate :
Reservoir Computing Using Coupled Oscillator Networks,
Invited Lecture at IEEE CASS Day in Guangzhou, Mar. 2024. Taishi SEGAWA, Yoko Uwate and Yoshifumi Nishio :
Computer Simulation to Investigate Behavior of a Memristor in a Chaos Circuit,
IEEE CASS Vietnam-Japan-Korea Workshop, Mar. 2024. Kazuki Yano, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Coupled Chaotic Circuit Networks with Combined Nodes,
IEEE CASS Vietnam-Japan-Korea Workshop, Mar. 2024. Kohei SUZUE, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Chaotic Circuits with Unidirectional Coupling,
IEEE CASS Vietnam-Japan-Korea Workshop, Mar. 2024. Yasufumi KAJINO, Kazuki YASUFUKU, Yoko Uwate and Yoshifumi Nishio :
Performance of Two-Layer Reservoir Computing with van der Pol Oscillators,
IEEE CASS Vietnam-Japan-Korea Workshop, Mar. 2024. Haruka SAKOHIRA, Kiichi YAMASHITA, Yoko Uwate and Yoshifumi Nishio :
Investigation of Changes in Synchronization Phenomena in Rewiring of Complex Networks Using Oscillators,
IEEE CASS Vietnam-Japan-Korea Workshop, Mar. 2024. Yosuke KIHARA, Haruka SAKOHIRA, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Complex Networks Using Chaotic Circuits withNoise,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'24), D4, Feb. 2024. Kazuki Yano, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Coupled Chaotic Circuit Networks withCombined Nodes,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'24), D3, Feb. 2024. Masayoshi FUJIKI, Yuki MATSUBARA, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Chaotic Circuits with Time-Varying CouplingLocations,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'24), C6, Feb. 2024. Isen HAN, Yoko Uwate and Yoshifumi Nishio :
Classification of Left and Right Masticatory Motions Using LSTM Coupling,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'24), C5, Feb. 2024. Kohei SUZUE, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Chaotic Circuits with Unidirectional Coupling,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'24), B3, Feb. 2024. Yuya MIYAKE, Shintaro MAEDA, Yoko Uwate and Yoshifumi Nishio :
Influence of Coupling Points on Synchronization Phenomenon in Two Ring-Coupled van der Pol Oscillators of Different Sizes,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'24), B2, Feb. 2024. Ayase IHARA, Yoko Uwate and NISHIO Yoshifui :
Effect of Manifold Learning on Chaotic Data Classification Using AttractorImages,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'24), B1, Feb. 2024. Hyuga KATSURA, Yoko Uwate and Yoshifumi Nishio :
ノイズ及びウェーブレット変換がカオスデータ分類に与える影響,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'24), A3, Feb. 2024. Yasufumi KAJINO, Kazuki YASUFUKU, Yoko Uwate and Yoshifumi Nishio :
Performance of Two-Layer Reservoir Computing with van der Pol Oscillators,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'24), A2, Feb. 2024. Taishi SEGAWA, Yoko Uwate and Yoshifumi Nishio :
Computer Simulation to Investigate Behavior and Effect of a Memristor in aChaos Circuit,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'24), A1, Feb. 2024. Taishi SEGAWA, Yoko Uwate and Yoshifumi Nishio :
Investigate Dynamics of a Memristor in a Chaos Circuit,
International Workshop on Nonlinear Maps and their Applications (NOMA'24), Jan. 2024. Yoko Uwate and Yoshifumi Nishio :
Effect of Chaotic Parameter for Synchronization on Circuits Networks with Learning Weights,
International Workshop on Nonlinear Maps and their Applications (NOMA'24), Jan. 2024. Yoko Uwate and Yoshifumi Nishio :
Packet Transmission Using Synchronization Patterns of Coupled Chaotic Circuits,
IEEE CASS Chiba Workshop on Circuits and Systems, Dec. 2023. Yoshifumi Nishio and Yoko Uwate :
On Coupled Simultaneous Oscillators,
IEEE CASS Chiba Workshop on Circuits and Systems, Dec. 2023. Kazuki YASUFUKU, Yoko Uwate and Yoshifumi Nishio :
Study of Hierarchical Hetero Associative Memory Using van der Pol Oscillator Synchronization,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'23), Dec. 2023. Kohei SUZUE, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Chaotic Circuits Affected by Neighboring Circuits,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'23), Dec. 2023. Kazuki Yano, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Coupled Chaotic Circuit Networks with Combined Nodes,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'23), Dec. 2023. Hyuga KATSURA, Yoko Uwate and Yoshifumi Nishio :
Effects of Wavelet Transform and Fast Fourier Transform on Classification of Chaotic Data,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'23), Dec. 2023. Taishi SEGAWA, Yoko Uwate and Yoshifumi Nishio :
Simulation of Chaotic Circuits with Effects of Memristor,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'23), Dec. 2023. Kento Fukuta, Yoko Uwate and Yoshifumi Nishio :
Coupled Oscillators with Sparse Coupling for Realization of Associative Memory,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'23), 24-25, Dec. 2023. Taishi Segawa, Yoko Uwate and Yoshifumi Nishio :
The Behavior of Chaotic Circuit Using Memristor in Series with Negative Resistance,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'23), 17-20, Dec. 2023. Yasufumi Kajino, Kazuki Yasufuku, Yoko Uwate and Yoshifumi Nishio :
Performance of Two-Layer Reservoir Computing with van der Pol Oscillators,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'23), 10-13, Dec. 2023. Yukinojo Kotani, Yoko Uwate and Yoshifumi Nishio :
Analysis for Synchronization in Dependence on Memristor Behavior in Coupled Oscillators,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'23), 8-9, Dec. 2023. Kohei Suzue, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Chaotic Circuits in Unidirectional Coupling,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'23), 5-7, Dec. 2023. Yoko Uwate :
Development of Clustering Method Using Chaotic Circuits as Continuous-Time System,
Invited Lecture at Intelligent Energy-of-Things System IC Center for Da Vinci-Type Convergence Education, Oct. 2023. Yoko Uwate :
Introduction to IEEE CASS & Advancement in Clustering Techniques Leveraging Chaotic Circuits,
Invited Lecture at Seminar on Semiconductor Circuits at Chung-Ang University, Oct. 2023. Yoko Uwate :
Introduction of DEI committee and advitities,
Invited Lecture at DEI Leadership Workshop in Genova, Sep. 2023. Aika OHNO, Yoko Uwate and Yoshifumi Nishio :
Chaotic Data Classification by Using 1D, 3D and 4D Images with Residual Network,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'23), Sep. 2023. Takuya NAKAMURA, Yoko Uwate and Yoshifumi Nishio :
Time Series Analysis of Chaotic Data with Three Types of Noises by Neural Network,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'23), Sep. 2023. Yoko Uwate :
Clustering Applications Using Synchronization of Chaotic Circuit Networks with Weighted Coupling,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'23), Sep. 2023. Yoshifumi Nishio and Yoko Uwate :
Simple Analysis Method of Synchronization States of Frustrated Oscillators,
Invited Lecture at National Cheng Kung University, Sep. 2023. Yoko Uwate and Yoshifumi Nishio :
Packet transmission method using synchronization properties of coupled chaotic circuits,
Invited Lecture at National Cheng Kung University, Sep. 2023. Yoko Uwate and Yoshifumi Nishio :
Analysis and application of complex oscillator networks,
IEIE SoC Workshop, Aug. 2023. Yukinojo Kotani, Yoko Uwate and Yoshifumi Nishio :
Various Synchronizations on Coupled van der Pol Oscillators with Memristor Synapse,
Invited Lecture at KAIST, Aug. 2023. Takuya NAKAMURA, Yoko Uwate and Yoshifumi Nishio :
Time Series Analysis with Three Types of Noise-Mixing Effects by Neural Network,
Invited Lecture at KAIST, Aug. 2023. Yoko Uwate and Yoshifumi Nishio :
Investigating Packet Transmission from the Perspective of Synchronization of Chaotic Circuits Networks,
IEEE CASS Sapporo Workshop on Circuits and Systems, Jul. 2023. Yoshifumi Nishio and Yoko Uwate :
Conflict of Hierarchical Networks of Chaotic Circuits,
IEEE CASS Sapporo Workshop on Circuits and Systems, Jul. 2023. Hiroto NUMAE, Yoko Uwate and Yoshifumi Nishio :
Analysis of the Differences in the Spread of Covid-19 Infection between Different Isolation Period Using Multi-Agent Dimulation,
IEEE CASS Shikoku Workshop on Circuits and Systems, Apr. 2023. Ryo FUJITA, Yoko Uwate and Yoshifumi Nishio :
Effects of Synchronization on Topology of Ladder and Ring Structure with Chaotic Circuits,
IEEE CASS Shikoku Workshop on Circuits and Systems, Apr. 2023. Hiromu HAMANAKA, Yoko Uwate and Yoshifumi Nishio :
Chaotic Data Classification Using Attractor Images,
IEEE CASS Shikoku Workshop on Circuits and Systems, Apr. 2023. Yuki ISHIKAWA, Yoko Uwate and Yoshifumi Nishio :
Clustering Analysis of Chaotic Circuit Networks with Distance and Bifurcation Parameters,
IEEE CASS Shikoku Workshop on Circuits and Systems, Apr. 2023. Haruka SAKOHIRA, Yoko Uwate and Yoshifumi Nishio :
Research on Synchronization Phenomena with Switching Coupling in Complex Networks Using Oscillators,
IEEE CASS Shikoku Workshop on Circuits and Systems, Apr. 2023. Yuki MATSUBARA, Yoko Uwate and Yoshifumi Nishio :
Study on Synchronization Phenomena in Chaotic Circuits Coupled with Distorted Coupling Strength,
IEEE CASS Shikoku Workshop on Circuits and Systems, Apr. 2023. Takahiro HATTORI, Yoko Uwate and Yoshifumi Nishio :
For the Input Signal Synchronization Phenomena in Three-Phase Coupled Chaotic Circuits,
IEEE CASS Shikoku Workshop on Circuits and Systems, Apr. 2023. Kiichi YAMASHITA, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Coupled Oscillators and Their Clustering in Weighted Complex Networks,
IEEE CASS Shikoku Workshop on Circuits and Systems, Apr. 2023. Shintaro MAEDA, Yoko Uwate and Yoshifumi Nishio :
Noise Effects on Coupled van der Pol Oscillator,
IEEE CASS Shikoku Workshop on Circuits and Systems, Apr. 2023. Takuya NAKAMURA, Yoko Uwate and Yoshifumi Nishio :
Investigation of Sound Data and Chaotic Data with Three Types of Noise-Mixing Effects by Neural Network Using Autocorrelation Function,
IEEE CASS Shikoku Workshop on Circuits and Systems, Apr. 2023. Kazuki YASUFUKU, Yoko Uwate and Yoshifumi Nishio :
Analysis of Hierarchical Associative Memory Using Oscillator Coupling,
IEEE CASS Shikoku Workshop on Circuits and Systems, Apr. 2023. Yukinojo KOTANI, Yoko Uwate and Yoshifumi Nishio :
Study on Synchronization Phenomena in Coupled Oscillators by One Memristor,
IEEE CASS Shikoku Workshop on Circuits and Systems, Apr. 2023. Kento FUKUTA, Yoko Uwate and Yoshifumi Nishio :
Analysis of Associative Memory Function Using Sparse Coupling,
IEEE CASS Shikoku Workshop on Circuits and Systems, Apr. 2023. Yoko Uwate and Yoshifumi Nishio :
Finding Characteristics of Neuronal Activity Using Nonlinear Time Series Analysis,
IEEE CASS Shikoku Workshop on Circuits and Systems, Apr. 2023. Hiroto NUMAE, Masaki SAITO, Yoko Uwate and Yoshifumi Nishio :
Analysis of the Spread of COVID-19 Infection with Different Isolation Periods Using Multi-Agent Simulation,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'23), D3, Feb. 2023. Yuji SHIGESADA, Yoko Uwate and Yoshifumi Nishio :
Sound Effect and Clipping Phenomenon by Chaotic Circuit,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'23), D2, Feb. 2023. Haruka SAKOHIRA, Kiichi YAMASHITA, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena with Switching Coupling in Complex Networks Using Oscillators,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'23), D1, Feb. 2023. Ryo FUJITA, Yoko Uwate and Yoshifumi Nishio :
Effects of Synchronization on Topology of Ladder and Ring Structures with Chaotic Circuits,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'23), C5, Feb. 2023. Yuki MATSUBARA, Yuki ISHIKAWA, Yoko Uwate and Yoshifumi Nishio :
Comparison of Synchronization Phenomena of Coupled Chaotic Circuits with Uniform Coupling Strength and Non-Uniform Coupling Strength,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'23), A2, Feb. 2023. Yukinojo KOTANI, Yoko Uwate and Yoshifumi Nishio :
Study on Associative Memory Using Coupled van der Pol Oscillators with Third-Powerand Fifth-Power Nonlinearities,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'23), A1, Feb. 2023. Yoko Uwate :
Activities of DEI (Diversity, Equity and Inclusion) Committee in IEEE Circuits and Systems,
Jan. 2023. Yuki MATSUBARA, Yoko Uwate and Yoshifumi Nishio :
Research on Synchronization of Bi-Directionally Coupled Chaotic Circuits with Non-Uniform Coupling Strength,
IEEE CASS Japan-Korea Membership Development Workshop, Dec. 2022. Haruka SAKOHIRA, Yoko Uwate and Yoshifumi Nishio :
Research on Synchronization Phenomena in Complex Networks with Switched Coupling,
IEEE CASS Japan-Korea Membership Development Workshop, Dec. 2022. Yukinojo KOTANI, Yoko Uwate and Yoshifumi Nishio :
Effects of The Current-Voltage Characteristics of Nonlinear Resistor in VDP Oscillators on Associative Memory Functions,
IEEE CASS Japan-Korea Membership Development Workshop, Dec. 2022. Ryosuke SHIMIZU, Yoko Uwate and Yoshifumi Nishio :
Investigation of the Feature Extraction Method For Each Using Two Types of Neural Network,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'22), 106-109, Dec. 2022. Takuya NAKAMURA, Ryosuke SHIMIZU, Yoko Uwate and Yoshifumi Nishio :
Comparison of Sound and Chaos Data for Time Analysis of Noise-Mixed Using Neural Networks,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'22), 75-77, Dec. 2022. Mamoru TANAKA, Yoshifumi Nishio, Hiroo SEKIYA, Masaki BANDAI, Yuichi Tanji and Yoko Uwate :
Hebbian Nonlinear Dynamics od CellularFlow,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'22), 20, Dec. 2022. Kazuki YASUFUKU, Yoko Uwate and Yoshifumi Nishio :
Evaluation of Recall Performance of Hierarchical Hetero Associative Memory Using Coupled Oscillators,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'22), 3-4, Dec. 2022. Yukinojo KOTANI, Kento FUKUTA, Yoko Uwate and Yoshifumi Nishio :
Research on Synchronization Phenomenon in Coupling Circuit Model of van der Pol Oscillators for Associative Memory,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'22), 1-2, Dec. 2022. Yukinojo KOTANI, Yoko Uwate and Yoshifumi Nishio :
Research on Synchronization of Bi-Directionally Coupled Chaotic Circuits with Non-Uniform Coupling Strength,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'22), Nov. 2022. Ryosuke SHIMIZU, Yoko Uwate and Yoshifumi Nishio :
Research on Synchronization Phenomena in Complex Networks with Switched Coupling,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'22), Nov. 2022. Kazuki YASUFUKU, Yoko Uwate and Yoshifumi Nishio :
Effects of The Current-Voltage Characteristics of Nonlinear Resistor in VDP Oscillators on Associative Memory Functions,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'22), Nov. 2022. Yukinojo KOTANI, Yoko Uwate and Yoshifumi Nishio :
Analysis for Recall Accuracy of Coupling Circuit of Oscillators,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'22), Nov. 2022. Hiromu HAMANAKA, Yoko Uwate and Yoshifumi Nishio :
Classification of Chaotic Attractors,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'22), Nov. 2022. Yuki ISHIKAWA, Yoko Uwate and Yoshifumi Nishio :
Analysis of the Effect of Bifurcation Parameters on Chaotic Circuit Networks,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'22), Nov. 2022. Ryosuke SHIMIZU, Yoko Uwate and Yoshifumi Nishio :
Investigation Using a Neural Network for Time Series Classification by the Way of Adding Noise,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'22), Nov. 2022. Yoko Uwate :
Activities of DEI (Diversity, Equity and Inclusion) Committee in IEEE Circuits and Systems,
Sep. 2022. Yoko Uwate :
Visualization of Neuronal Activities Using Nonlinear Time Series Analysis,
Sep. 2022. Yoko Uwate :
Synchronization and Clustering Using Chaotic Circuit Networks with Weighted Coupling,
Invited Lecture at City Univertsity of Hong Kong, China, May 2022., May 2022. Futa Yoshida, Yoko Uwate and Yoshifumi Nishio :
Firefly Algorithm with Luminescence Color Discrimination,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'22), D6, Feb. 2022. Masaki Saito, Yoko Uwate and Yoshifumi Nishio :
Effect of Social Distancing on COVID-19 Infection Using a Multi-Agent Simulation,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'22), D5, Feb. 2022. Raito Fujioka, Yoko Uwate and Yoshifumi Nishio :
Cellular Neural Networks with a Freely-Selected Number of Connections for Image Processing,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'22), D4, Feb. 2022. Masaki Aoki, Yoko Uwate and Yoshifumi Nishio :
ABC Algorithm Using 3-Opt on Employed Bee and Onlooker Bee Phases,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'22), D3, Feb. 2022. Takahiro Hattori, Yoko Uwate and Yoshifumi Nishio :
Change of Average Synchronization Rate by Node Deletion in Complex Networks with Chaotic Circuits,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'22), B4, Feb. 2022. Kiichi Yamashita, Yoko Uwate and Yoshifumi Nishio :
Research on Synchronization Phenomena in Complex Networks Composed of Oscillators Considering Euclidean Distance,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'22), B3, Feb. 2022. Kento Fukuta, Yoko Uwate and Yoshifumi Nishio :
Analysis of Associative Memory Function Using Bonhoffer-van der Pol Oscillator,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'22), B2, Feb. 2022. Keita Kuwajima, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomenon of Chaotic Circuit Network with One Direction Couplings,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'22), A5, Feb. 2022. Yuki ISHIKAWA, Yoko Uwate and Yoshifumi Nishio :
Clustering in Chaotic Circuit Network with Bifurcation Parameters Distributed According to Probability Functions,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'22), A4, Feb. 2022. Tsuyoshi Isozaki, Yoko Uwate and Yoshifumi Nishio :
Performance of Communication Network Focusing on Complex Networks Consisting of van der Pol Oscillators,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'21), 84-87, Dec. 2021. Kiichi Yamashita, Tsuyoshi Isozaki, Yoko Uwate and Yoshifumi Nishio :
Research on Synchronization Phenomena in Complex Networks by Using Oscillators Considering Euclidean Distance,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'21), 80-83, Dec. 2021. Aika Ohno, Yoko Uwate and Yoshifumi Nishio :
Chaotic Data Classification by Using Attractors Including Time Information,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'21), 69-72, Dec. 2021. Naoto Yonemoto, Kenta Ago, Yoko Uwate and Yoshifumi Nishio :
Correlation between Chaos Propagation and Features of Complex Networks,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'21), 65-68, Dec. 2021. Kazuki Satokawa, Yoko Uwate and Yoshifumi Nishio :
Classification of Shiitake Mushrooms by Using Convolutional Neural Networks with Edge Detection Images,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'21), 52-55, Dec. 2021. Ryosuke Shimizu, Tomiyuki Furugaki, Yoko Uwate and Yoshifumi Nishio :
Biological Time Series Analysis by Neural Network Using Attractor Features,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'21), 48-51, Dec. 2021. Naohide Hashimoto, Yoko Uwate and Yoshifumi Nishio :
Examination of the Effect of Restriction on Non-Vaccinated People with COVID-19,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'21), 26-29, Dec. 2021. Mamoru Tanaka, Yoshifumi Nishio, Hiroo Sekiya, Masaki Bandai, Yuichi Tanji and Yoko Uwate :
Cellularflow: Machine Learning Circuits toward Brain Circuits,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'21), 17, Dec. 2021. Tsuyoshi Isozaki, Yoko Uwate and Yoshifumi Nishio :
Investigating Network Performance in Terms of Synchronization of Oscillators in Complex Networks,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'21), Nov. 2021. Sosuke Nakano, Yoko Uwate and Yoshifumi Nishio :
Object Extraction Using SPOT Template and Concentric Contour Detection Template in Cellular Neural Networks,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'21), Nov. 2021. Kazuki Satokawa, Yoko Uwate and Yoshifumi Nishio :
Dataset for Classification of Shiitake Mushrooms Using Convolutional Neural Networks,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'21), Nov. 2021. Kiichi Yamashita, Yoko Uwate and Yoshifumi Nishio :
Comparison of Complex Network by Synchronization Phenomena of Coupled Oscillators Considering Euclidean Distance,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'21), Nov. 2021. Masaki Saito, Yoko Uwate and Yoshifumi Nishio :
COVID-19 Transmission Simulation with Intervention of Distancing in School Class Movement by Using Multi-Agent Simulation,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'21), Nov. 2021. Tsuyoshi Isozaki, Yoko Uwate and Yoshifumi Nishio :
Performance of Information Transmission Focusing on Synchronization of Oscillators in Complex Networks,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'21), Nov. 2021. Naoto Yonemoto, Yoko Uwate and Yoshifumi Nishio :
Order and Incidence of Chaos Propagation in Complex Networks,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'21), Nov. 2021. Yoko Uwate :
My experience of studying abroad from CASS WiCAS chair,
Invited Talk at IEEE CAS WiCAS Workshop Series with Costa Rica Chapter 2021, Mar. 2021. 隈川徹, 奈良拓海, 上手洋子, 西尾芳文 :
蔵本モデルを用いた発振ネットワークにおけるキメラ状態,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'21), D5, 2021年2月. Takuya Imao, Yoko Uwate and Yoshifumi Nishio :
Ant Colony Optimization by Changing Evaporation Rates,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'21), D4, Feb. 2021. Ryosuke Shimizu, Yoko Uwate and Yoshifumi Nishio :
Time Series Analysis by Deep Neural Networks Using Logistic Noise,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'21), D3, Feb. 2021. Michitoshi Inoue, Yoko Uwate and Yoshifumi Nishio :
Detection of Image Features Using Cellular Neural Networks with SPOT Template,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'21), D2, Feb. 2021. Sohei Shima, Tsuyoshi Isozaki, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Chaotic Circuits in Three Types of Complex Network Models,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'21), A2, Feb. 2021. Kohei Yamamoto, Naoto Yonemoto, Yoko Uwate and Yoshifumi Nishio :
Realization of Associative Memory Based on Synchronization Phenomena in Coupling Systems of Oscillators,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'21), A1, Feb. 2021. Yoko Uwate :
My experience in NCKU from CASS WiCAS chair,
Invited Talk at IEEE CAS WiCAS Workshop Series with Tainan Chapter 2021, Jan. 2021. Tomiyuki Furugaki, Tomoya Takata, Yoko Uwate, Yoshifumi Nishio and Hidekuni Takao :
Influence of Surrogate Data on Time Series Classification by Neural Network,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'20), 108-111, Dec. 2020. Tomoya Takata, Yoko Uwate and Yoshifumi Nishio :
Chaotic Time Series Analysis by Neural Network Using Features of Reconstructed Attractors with Isometric Mapping Method,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'20), 104-107, Dec. 2020. Shu Sumimoto, Yoko Uwate and Yoshifumi Nishio :
Classification for Datasets Composed of Depth Prediction, Edge Extraction Images and 3D Data from Overhead by Neural Network,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'20), 36-39, Dec. 2020. Takumi Nara, Yoko Uwate and Yoshifumi Nishio :
Investigation of Clustering Phenomena in Coupled Chaotic Circuits Located in Four-Dimensional Space,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'20), 22-25, Dec. 2020. Tsuyoshi Isozaki, Takumi Nara, Yoko Uwate and Yoshifumi Nishio :
Research on the Relationship between Network Structure and Synchronization Phenomena in Complex Networks by Using Oscillators,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'20), 11-14, Dec. 2020. Aika Ohno, Yoko Uwate and Yoshifumi Nishio :
Simulation of Infectious Number of COVID-19 in JAPAN by Using SIR Model with Echo State Networks,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'20), 3-6, Dec. 2020. Shu Sumimoto, Yoko Uwate and Yoshifumi Nishio :
3D Objects Classification Using Spherical Convolutional Neural Network,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'20), Nov. 2020. Aika Ohno, Yoko Uwate and Yoshifumi Nishio :
Simulation of Infectious Number of COVID-19 in JAPAN by Using SIR Model with Reservoir Computing,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'20), Nov. 2020. Kodai Kitamura, Yoko Uwate and Yoshifumi Nishio :
Cellular Neural Networks with Switching Two Templates for Maintaining the Status of a Grayscale Image,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'20), Nov. 2020. Tomoya Takata, Yoko Uwate and Yoshifumi Nishio :
Time Series Classification by Neural Network Using Features of Manifolds,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'20), Nov. 2020. Tomiyuki Furugaki, Tomoya Takata, Yoko Uwate, Yoshifumi Nishio and Hidekuni Takao :
Classification Accuracy of Time Series Data in Neural Networks Using Surrogate Data,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'20), Nov. 2020. Sosuke Nakano, Kodai Kitamura, Yoko Uwate and Yoshifumi Nishio :
Measuring the Number of Objects in an Image with Cellular Neural Networks,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'20), Nov. 2020. Kodai Kitamura, Yoko Uwate and Yoshifumi Nishio :
Maintaining Grayscale Images by Cellular Neural Networks with Switching Two Templates,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'20), Nov. 2020. Aika Ohno, Yoko Uwate and Yoshifumi Nishio :
Prediction of Infectious Number of COVID-19 by Using SIR Model with Echo State Networks,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'20), Nov. 2020. Naohide Hashimoto, Yoko Uwate and Yoshifumi Nishio :
Examination of the Appropriate Time of Mobility Restriction of Poeople in COVID-19,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'20), Nov. 2020. Hidehiro Sugioka, Yoko Uwate and Yoshifumi Nishio :
Whale Optimization Algorithm Which Orca Chases Whales,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'20), Nov. 2020. Kazuki Satokawa, Shu Sumimoto, Yoko Uwate and Yoshifumi Nishio :
Investigation of Capsule Networks for Color Images,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'20), Nov. 2020. Yuji Yamauchi, Shu Sumimoto, Yoko Uwate and Yoshifumi Nishio :
Consistency Loss for Semi-Supervised Object Detection,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'20), Nov. 2020. Shu Sumimoto, Yoko Uwate and Yoshifumi Nishio :
Image Classification Using Spherical Convolutional Neural Network,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'20), Nov. 2020. Tsuyoshi Isozaki, Takumi Nara, Yoko Uwate and Yoshifumi Nishio :
Comparison of Synchronization Phenomena in Three Complex Networks Consisting of van der Pol Oscillators,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'20), Nov. 2020. Naoto Yonemoto, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Chaotic Circuits with Two Degrees of Freedom Coupled by a Resistor,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'20), Nov. 2020. Takumi Nara, Yoko Uwate and Yoshifumi Nishio :
Clustering Phenomena in Network of Coupled Chaotic Circuits Located in 4-Dimensional Space,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'20), Nov. 2020. Yuichi Miyata, Yoko Uwate and Yoshifumi Nishio :
Building Datasets Using k-Means Clustering and Evaluation of Image Classification with Convolutional Neural Network,
International Forum on Advanced Technologies (IFAT'20), Mar. 2020. Takumi Nara, Yoko Uwate and Yoshifumi Nishio :
Clustering Phenomena in Coupled Chaotic Circuits Located in 3-Dimensional Space,
International Forum on Advanced Technologies (IFAT'20), Mar. 2020. Shu Sumimoto, Yuichi Miyata, Yoko Uwate and Yoshifumi Nishio :
Image Classification for Some Data Sets Composed of Depth Prediction and Edge Extraction Images from Overhead by Convolutional Neural Network,
International Forum on Advanced Technologies (IFAT'20), Mar. 2020. Toshiya Matsunashi, Yoko Uwate, Y.C. Donald Lie and Yoshifumi Nishio :
Classification of Gait Data from Daily Walking Using Long Short-Term Memory,
International Forum on Advanced Technologies (IFAT'20), Mar. 2020. Katsuya Nakabai, Yoko Uwate and Yoshifumi Nishio :
Switching Phenomena of Synchronization Phenomena in Ladder-Coupled Chaotic Network Including Ring Structure,
International Forum on Advanced Technologies (IFAT'20), Mar. 2020. Ken Kamiyotsumoto, Yoko Uwate, Thomas Ott and Yoshifumi Nishio :
Modification of Artificial Bee Colony Algorithm for Various Requirements,
International Forum on Advanced Technologies (IFAT'20), Mar. 2020. Tomoya Takata, Yoko Uwate, Hidekuni Takao and Yoshifumi Nishio :
Time Series Classification of Vibration Data Using Attractors Made from Multidimensional Space by Convolutional Neural Network,
International Forum on Advanced Technologies (IFAT'20), Mar. 2020. Naoto Yonemoto, Katsuya Nakabai, Yoko Uwate and Yoshifumi Nishio :
Comparison of Complexity of Chaos in Many Degrees of Freedom Chaotic Circuits Using Poincare Map,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'20), C4, Feb. 2020. Tsuyoshi Isozaki, Takumi Nara, Yoko Uwate and Yoshifumi Nishio :
Change of Dynamical Behavior with Higher Dimensions in Four Dimensional Hyperchaotic Systems,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'20), C3, Feb. 2020. Tomiyuki Furugaki, Tomoya Takata, Yoko Uwate and Yoshifumi Nishio :
Voice Recognition Using Surrogate Data Method with Neural Network,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'20), B6, Feb. 2020. Hidehiro Sugioka, Ken Kamiyotsumoto, Yoko Uwate and Yoshifumi Nishio :
Whale Optimization Algorithm with Increased Number of Agents Performing Global Search,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'20), B5, Feb. 2020. Aika Ohno, Yuichi Miyata, Yoko Uwate and Yoshifumi Nishio :
Comparison between Denoising Convolutional Neural Networks and Convolutional Neural Network for Denoising on Medical Images,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'20), A3, Feb. 2020. Yuji Yamauchi, Yuichi Miyata, Yoko Uwate and Yoshifumi Nishio :
Effective Data Augmentation Methods with Chaotic Sequence Numbers for Image Classification by Convolution Neural Network,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'20), A2, Feb. 2020. Yuichi Miyata, Yoko Uwate and Yoshifumi Nishio :
Building Datasets with Clustering Methods and Image Classification Using Convolutional Neural Network,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'20), A1, Feb. 2020. Yoko Uwate :
WiCAS-YP Activities -Challenge and Goal-,
Invited Lecture at IEEE CASS German Workshop on Circuits and Systems, Jan. 2020. Takumi Nara, Yoko Uwate and Yoshifumi Nishio :
Investigation of Clustering Phenomena in Coupled Chaotic Circuits Located in Three-Dimensional Space,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'19), 40-43, Dec. 2019. Kyohei Fujii, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Chaotic Complex Networks with Coupling Strength and Factor of Synchronization,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'19), 36-39, Dec. 2019. Katsuya Nakabai, Yoko Uwate and Yoshifumi Nishio :
Switching Effect of Synchronization Phenomena in Ladder-Coupled Chaotic Network Including Ring Structure,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'19), 32-35, Dec. 2019. Tsuyoshi Isozaki, Takumi Nara, Yoko Uwate and Yoshifumi Nishio :
Effects of Higher Dimensions on Chaos in Four Dimensional Hyperchaotic Systems,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'19), 29-31, Dec. 2019. Naoto Yonemoto, Katsuya Nakabai, Yoko Uwate and Yoshifumi Nishio :
Comparison of Complexity of Chaos in Many Degrees of Freedom Chaotic Circuits,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'19), 26-28, Dec. 2019. Shu Sumimoto, Yuichi Miyata, Yoko Uwate and Yoshifumi Nishio :
Image Classification for Datasets Composed of Depth Prediction and Edge Extraction Images from Overhead by Convolutional Neural Network,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'19), 9-12, Dec. 2019. Tomiyuki Furugaki, Tomoya Takata, Yoko Uwate and Yoshifumi Nishio :
Voice Recognition Using Surrogate Method with 1D-Convolutional Neural Network,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'19), 5-8, Dec. 2019. Kodai Kitamura, Yoko Uwate and Yoshifumi Nishio :
Image Sharpening for Blurred Images by Using Cellular Neural Networks,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'19), 1-4, Dec. 2019. Naoto Yonemoto, Katsuya Nakabai, Yoko Uwate and Yoshifumi Nishio :
Comparison of the Complexity of Chaos in Three Degrees of Freedom Chaotic Circuits,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'19), Nov. 2019. Yuji Yamauchi, Yuichi Miyata, Yoko Uwate and Yoshifumi Nishio :
Effect of Data Augmentation with Logistic Map,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'19), Nov. 2019. Hidehiro Sugioka, Ken Kamiyotsumoto, Yoko Uwate and Yoshifumi Nishio :
Improving Whale Optimization Algorithm by Using Logistic Map,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'19), Nov. 2019. Tsuyoshi Isozaki, Takumi Nara, Yoko Uwate and Yoshifumi Nishio :
Change of Behavior with Higher Dimensions in Four Dimensional Hyperchaotic Systems,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'19), Nov. 2019. Yoko Uwate and Yoshifumi Nishio :
Visualization Biological Data Using Nonlinear Time Series Analysis,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'19), Nov. 2019. Tomoya Takata, Yoko Uwate, Hidekuni Takao and Yoshifumi Nishio :
Time Series Classification Using Information of Multiple Dimensions,
International Workshop on Nonlinear Maps and their Applications (NOMA'19), Oct. 2019. Shu Sumimoto, Yuichi Miyata, Yoko Uwate and Yoshifumi Nishio :
Image Classification for Training Data Sets Composed of Depth Prediction and Edge Extraction Images from Overhead by Using Convolutional Neural Network,
International Workshop on Nonlinear Maps and their Applications (NOMA'19), Oct. 2019. Takumi Nara, Yoko Uwate and Yoshifumi Nishio :
Investigation of Clustering Phenomena in Coupled Chaotic Circuits,
International Workshop on Nonlinear Maps and their Applications (NOMA'19), Oct. 2019. Yuichi Miyata, Yoko Uwate and Yoshifumi Nishio :
Investigation of Data Sets Using k-Means Clustering for Image Classification with Convolutional Neural Networks,
International Workshop on Nonlinear Maps and their Applications (NOMA'19), Oct. 2019. Ken Kamiyotsumoto, Yoko Uwate, Thomas Ott and Yoshifumi Nishio :
Artificial Bee Colony Algorithm with High Robustness for Time-Variable Solutions,
International Workshop on Nonlinear Maps and their Applications (NOMA'19), Oct. 2019. 半井勝也, 上手洋子, 西尾芳文 :
リング構造を含んだラダー系カオスネットワークにおける同期状態のスイッチング現象,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2019, No.51, 83-86, 2019年9月. 藤井喬平, 上手洋子, 西尾芳文 :
複雑カオス回路ネットワークにおけるエッジの位置と同期,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2019, No.50, 77-81, 2019年9月. 奈良拓海, 上手洋子, 西尾芳文 :
3次元空間に分布する結合カオス回路によるクラスタリング現象,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2019, No.48, 67-70, 2019年9月. 宮田優一, 上手洋子, 西尾芳文 :
k-means法を用いたデータセット構築と畳み込みニューラルネットワークによるその学習精度の評価,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2019, No.43, 41-44, 2019年9月. 上四元謙, オットトーマス, 上手洋子, 西尾芳文 :
時変解に追従する人工蜂コロニーアルゴリズム,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2019, No.42, 37-40, 2019年9月. 高田知弥, 上手洋子, 高尾英邦, 西尾芳文 :
畳み込みニューラルネットワークによる再構成アトラクタの画像を用いた時系列分析,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2019, No.39, 23-26, 2019年9月. 住本柊, 宮田優一, 上手洋子, 西尾芳文 :
畳み込みニューラルネットワークを用いた奥行推定画像とエッジ抽出画像で構成されたデータセットの画像分類,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2019, No.38, 19-22, 2019年9月. Yuichi Miyata, Yoko Uwate and Yoshifumi Nishio :
Building Data Sets Using Clustering and Evaluation of Learning Accuracy in Convolutional Neural Networks,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'19), Aug. 2019. Ken Kamiyotsumoto, Yoko Uwate, Thomas Ott and Yoshifumi Nishio :
Artificial Bee Colony Algorithm with High Robustness for Time-Varying Solutions,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'19), Aug. 2019. Takumi Nara, Yoko Uwate and Yoshifumi Nishio :
Clustering Phenomena in the Network of Coupled Chaotic Circuits,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'19), Aug. 2019. Katsuya Nakabai, Yoko Uwate and Yoshifumi Nishio :
Switching Phenomena of Synchronization State in Coupled-Chaotic Circuits Network,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'19), Aug. 2019. Naoto Yonemoto, Katsuya Nakabai, Yoko Uwate and Yoshifumi Nishio :
Comparison of the Complexity of Chaos Generated in Multi-Degree-of-Freedom Three-Dimensional Self-Oscillation Circuits,
IEEE CASS Workshop in Xi'an, Jul. 2019. Yuji Yamauchi, Yuichi Miyata, Yoko Uwate and Yoshifumi Nishio :
Data Augmentation with Logistic Map,
IEEE CASS Workshop in Xi'an, Jul. 2019. Hidehiro Sugioka, Ken Kamiyotsumoto, Yoko Uwate and Yoshifumi Nishio :
Whale Optimization Algorithm Improved by Logistic Map,
IEEE CASS Workshop in Xi'an, Jul. 2019. Tsuyoshi Isozaki, Takumi Nara, Yoko Uwate and Yoshifumi Nishio :
Complexity of Hyper Chaos Attractor by Rise of Dimension,
IEEE CASS Workshop in Xi'an, Jul. 2019. Ken Kamiyotsumoto, Yoko Uwate, Thomas Ott and Yoshifumi Nishio :
Artificial Bee Colony Algorithm for Time-Varying Optimization,
IEEE CASS Workshop in Xi'an, Jul. 2019. Takumi Nara, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Coupled van der Pol Oscillators Chains with Hourglass Structure,
International Workshop on Computer Vision and Signal Processing (CVSP'19), Apr. 2019. Yuichi Miyata, Ryuta Yoshimura, Yoko Uwate and Yoshifumi Nishio :
Evaluation of Training Accuracy in Color Cut Out Images Using Convolutional Neural Network,
International Workshop on Computer Vision and Signal Processing (CVSP'19), Apr. 2019. Yoko Uwate and Yoshifumi Nishio :
Time Series Analysis of Neurons and Visualization of Network Characteristics,
Invited Lecture at National Cheng Kung University, Apr. 2019. Yoko Uwate and Yoshifumi Nishio :
Clustering Phenomena in Coupled Oscillatory Systems Inspired by Brain Networks with Different Frequency,
Invited Lecture at IEEE CASS Tainan Chapter, Apr. 2019. Yoko Uwate and Yoshifumi Nishio :
Synchronization of Two Different Hierarchical Networks of Chaotic Circuits,
Invited Lecture at National Cheng Kung University, Apr. 2019. Yuya Ikezoe, Toshiya Matsunashi, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in van der Pol Oscillators Coupled with Nonlinear Resistors,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'19), C4, Feb. 2019. Takumi Nara, Daiki Nariai, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Coupled Nonlinear Oscillators with Symmetric Model,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'19), B4, Feb. 2019. Tomoya Takata, Ken Kamiyotsumoto, Kazuki Nagao, Yoko Uwate and Yoshifumi Nishio :
Time Series Classification Using Construction of Input Data by Time Delay Elements with Convolutional Neural Network,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'19), A5, Feb. 2019. Shu Sumimoto, Yuichi Miyata, Ryuta Yoshimura, Yoko Uwate and Yoshifumi Nishio :
Classification of Depth Prediction Images from Overhead by Fully Convolutional Residual Networks with Convolutional Neural Network,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'19), A3, Feb. 2019. Tomoya Takata, Yoko Uwate and Yoshifumi Nishio :
New Activation Function Created by Combination of Functions for Neural Networks,
IEEE CASS Workshop in Nanjing, Dec. 2018. Shu Sumimoto, Yoko Uwate and Yoshifumi Nishio :
Design of Convolutional Neural Network for Classsifying Depth Prediction Images from Overhead,
IEEE CASS Workshop in Nanjing, Dec. 2018. Takumi Nara, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Coupled Nonlinear Oscillators Chains with Hourglass Structure,
IEEE CASS Workshop in Nanjing, Dec. 2018. Daiki Nariai, Yoko Uwate and Yoshifumi Nishio :
Influence of Coupling Strength on Synchronization in Two Rings of Coupled van der Pol Oscillators,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'18), 87-90, Dec. 2018. Takumi Nara, Daiki Nariai, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Coupled Nonlinear Oscillators Chains with Hourglass Structure,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'18), 83-86, Dec. 2018. Yuya Ikezoe, Toshiya Matsunashi, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena and Oscillations Stopping in Coupled van der Pol with Diodes,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'18), 80-82, Dec. 2018. Minh Vu Hien, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Coupled van der Pol Oscillators Containing Three Oscillators with Star Structure Connected to Another Oscillator,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'18), 76-79, Dec. 2018. Katsuki Nakashima, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Symmetric and Asymmetric Structures Using Coupled Chaotic Circuits,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'18), 23-26, Dec. 2018. Akari Oura, Kyohei Fujii, Shuhei Hashimoto, Yoko Uwate and Yoshifumi Nishio :
Difference in Synchronization of Chaotic Circuit Network Due to Difference in Coupling Direction,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'18), 19-22, Dec. 2018. Ken Kamiyotsumoto, Thomas Ott, Yoko Uwate and Yoshifumi Nishio :
Artificial Bee Colony Algorithm for Time-Varying Function Using Normal Distribution,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'18), 15-18, Dec. 2018. Ryuta Yoshimura, Yoko Uwate and Yoshifumi Nishio :
Building Datasets of Aerial Videos Using Drone and Extending Datasets with Logistic Map,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'18), 1-4, Dec. 2018. Yoshifumi Nishio and Yoko Uwate :
Nonlinear Methods to Analyze Bio-Signals,
Invited Lecture at Ajou University ITRC Workshop, Nov. 2018. Yasuteru Hosokawa, Yoko Uwate and Yoshifumi Nishio :
Modified Cellular Neural Networks Applying Bayer Filter,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'18), Nov. 2018. Kyohei Fujii, Shuhei Hashimoto, Yoko Uwate and Yoshifumi Nishio :
Synchonization Phenomena in Chaotic Complex Networks with Coupling Strength Depending on Difference of Degrees,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'18), Nov. 2018. Takumi Nara, Daiki Nariai, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Coupled Oscillators Chains with Hourglass Structure,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'18), Nov. 2018. Ken Kamiyotsumoto, Thomas Ott, Yoko Uwate and Yoshifumi Nishio :
High Performance of Artificial Bee Colony Algorithm for Time-Varying Function,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'18), Nov. 2018. Takahisa Ando, Yoko Uwate and Yoshifumi Nishio :
Cellular Neural Networks with Switching Two Templates by Characteristics of Input Image,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'18), Nov. 2018. Ryuta Yoshimura, Yoko Uwate and Yoshifumi Nishio :
Building Datasets of Aerial Images Using Drone and Extending Datasets with Chaos Noise,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'18), Nov. 2018. Kazuki Nagao, Yoko Uwate and Yoshifumi Nishio :
Improvement of Feed Forward Neural Networks by Chemical Messenger,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'18), Nov. 2018. Minh Vu Hien, Yoko Uwate and Yoshifumi Nishio :
Influence of Coupling Strength on Synchronization in Coupled Oscillators Containing Star Structure Connected to Another Oscillator,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'18), Nov. 2018. Daiki Nariai, Yoko Uwate and Yoshifumi Nishio :
Influence of Coupling Strengths on Synchronization in Two Rings of van der Pol Oscillator,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'18), Nov. 2018. Shuhei Hashimoto, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Coupled Chaotic Circuit with Distributed Hub Including Positive and Negative Coupling,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'18), Nov. 2018. Katsuki Nakashima, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Coupled Chaotic Circuits with Different Topology,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'18), Nov. 2018. Yuichi Miyata, Ryuta Yoshimura, Yoko Uwate and Yoshifumi Nishio :
Evaluation of Leraining Accuracy in Cut Out Images Using Convolutional Neural Network,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'18), Nov. 2018. Katsuya Nakabai, Katsuki Nakashima, Yoko Uwate and Yoshifumi Nishio :
Investigation of Synchronization in Ladder-coupled Chaotic Circuits Including Ring Structure,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'18), Nov. 2018. Tomoya Takata, Ken Kamiyotsumoto, Kazuki Nagao, Yoko Uwate and Yoshifumi Nishio :
New Activation Function Similar in Shape to Swish Function,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'18), Nov. 2018. Shu Sumimoto, Yuichi Miyata, Ryuta Yoshimura, Yoko Uwate and Yoshifumi Nishio :
Classifying Depth Prediction Images from Overhead by Fully Convolutional Residual Networks with Convolutional Neural Network,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'18), Nov. 2018. 上四元謙, オットトーマス, 上手洋子, 西尾芳文 :
高い精度の解を求める蟻コロニー最適化,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2018, No.60, 39-42, 2018年8月. 半井勝也, 中島克己, 上手洋子, 西尾芳文 :
リング構造を含んだラダー結合系でみられるカオス回路の同期現象,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2018, No.54, 9-13, 2018年8月. 松梨俊哉, 成相大貴, 上手洋子, 西尾芳文 :
時変抵抗のデューティ比を変更したリング型ファンデアポール発振器の同期現象,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2018, No.53, 5-8, 2018年8月. 藤井喬平, 橋本周平, 上手洋子, 西尾芳文 :
距離に反比例した重みを持つ結合カオス回路の同期現象,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2018, No.52, 1-4, 2018年8月. Shu Sumimoto, Ryuta Yoshimura, Yoko Uwate and Yoshifumi Nishio :
Classifying Overhead Images Predicted Depth by Fully Convolutional Residual Networks with Convolutional Neural Network,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'18), Aug. 2018. Ken Kamiyotsumoto, Thomas Ott, Yoko Uwate and Yoshifumi Nishio :
Swarm Intelligence Algorithm Applying for Time-Varying Solutions,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'18), Aug. 2018. Toshiya Matsunashi, Kazuki Nagao, Yoko Uwate and Yoshifumi Nishio :
Neural Network Changed Characteristics of Rectified Linear Unit Function,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'18), Aug. 2018. Yuya Ikezoe, Toshiya Matsunashi, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in van der Pol Oscillators with Diodes,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'18), Aug. 2018. Takumi Nara, Daiki Nariai, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Coupled van der Pol Oscillators with Hourglass Structure,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'18), Aug. 2018. Yuichi Miyata, Ryuta Yoshimura, Yoko Uwate and Yoshifumi Nishio :
Investigation of Learning Accuracy in Cut Out Images Using Convolution Neural Network,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'18), Aug. 2018. Yasuteru Hosokawa, Yoko Uwate and Yoshifumi Nishio :
Color Image Processing Method in Two Template Cellular Neural Networks,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'18), Aug. 2018. Yoshifumi Nishio and Yoko Uwate :
Synchronization of Two Different Hierarchical Networks of Chaotic Circuits,
Invited Lecture at National Cheng Kung University, Jul. 2018. Katsuya Nakabai, Katsuki Nakashima, Yoko Uwate and Yoshifumi Nishio :
Propagation of Chaotic and Periodic Solutions in Ladder Coupled Chaotic Circuits with Different Parameters,
IEEE CASS Guangzhou and Shikoku Chapters Joint Workshop on Circuits and Systems (GSCAS'18), Jun. 2018. Kyohei Fujii, Shuhei Hashimoto, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Coupled Chaotic Circuits with Asymmetric Weights Depending on Length,
IEEE CASS Guangzhou and Shikoku Chapters Joint Workshop on Circuits and Systems (GSCAS'18), Jun. 2018. Ryuta Yoshimura, Yoko Uwate and Yoshifumi Nishio :
Building a Dataset of Aerial Movies Using Drone and Extending it Using Chaos Noise,
IEEE CASS Guangzhou and Shikoku Chapters Joint Workshop on Circuits and Systems (GSCAS'18), Jun. 2018. Katsuki Nakashima, Kazuki Ueta, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Coupled Chaotic Circuits with Symmetrical and Asymmetric Structures,
IEEE CASS Guangzhou and Shikoku Chapters Joint Workshop on Circuits and Systems (GSCAS'18), Jun. 2018. Shuhei Hashimoto, Yoko Uwate and Yoshifumi Nishio :
Analysis of Synchronization Phenomena in Complex Networks with Distributed Hubs Including Positive and Negative Coupling,
IEEE CASS Guangzhou and Shikoku Chapters Joint Workshop on Circuits and Systems (GSCAS'18), Jun. 2018. Kazuki Ueta, Yoko Uwate and Yoshifumi Nishio :
Analysis of Frustrated Coupled Oscillators with Anomalous Coupling Method,
IEEE CASS Guangzhou and Shikoku Chapters Joint Workshop on Circuits and Systems (GSCAS'18), Jun. 2018. Yoshifumi Nishio and Yoko Uwate :
Frustration and Amplitude Death in Coupled Oscillatory Circuits,
Invited Lecture at Chongqing University of Post and Telecommunications, May 2018. Katsuya Nakabai, Katsuki Nakashima, Yoko Uwate and Yoshifumi Nishio :
Propagation of Chaotic and Periodic Solutions in Ladder Coupled Chaotic Circuits with Different Parameters,
International Workshop on Computer Vision and Signal Processing (CVSP'18), Apr. 2018. Yuichi Miyata, Ryuta Yoshimura, Yoko Uwate and Yoshifumi Nishio :
Study on Improvement of Learning Ability of the Three-Layer Neural Networks,
International Workshop on Computer Vision and Signal Processing (CVSP'18), Apr. 2018. Toshiya Matsunashi, Daiki Nariai, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in a Ring of van der Pol Oscillators Coupled by Time-Varying Resistor,
International Workshop on Computer Vision and Signal Processing (CVSP'18), Apr. 2018. Ken Kamiyotsumoto, Masaki Takeuchi, Yoko Uwate and Yoshifumi Nishio :
Performance of Ant Colony Optimization Changing Characteristics of Pheromone's Reaction,
International Workshop on Computer Vision and Signal Processing (CVSP'18), Apr. 2018. Kyohei Fujii, Shuhei Hashimoto, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Coupled Chaotic Circuits with Asymmetric Weights Depending on Length,
International Workshop on Computer Vision and Signal Processing (CVSP'18), Apr. 2018. Ryuta Yoshimura, Yoko Uwate and Yoshifumi Nishio :
Effectiveness of Stacked Denoising Autoencoder with Chaotic Noise,
International Workshop on Computer Vision and Signal Processing (CVSP'18), Apr. 2018. 上手洋子, 西尾芳文 :
多角形発振器ネットワークで観測される発振停止現象の理論解析,
電子情報通信学会総合大会講演論文集, No.NS-1-5, S33, 2018年3月. Yusuke Nomura, Kazuki Nagao, Yoko Uwate and Yoshifumi Nishio :
Improve Learning Accuracy by Using Algorithm with Noise Added to Inertia Term,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'18), D4, Feb. 2018. Fumiki Sugano, Takahisa Ando, Yoko Uwate and Yoshifumi Nishio :
Cellular Neural Networks with Switching Templates of Delayed Feedback for Edge Detection,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'18), D3, Feb. 2018. Ken Kamiyotsumoto, Masaki Takeuchi, Yoko Uwate and Yoshifumi Nishio :
Performance of Ant Colony Optimization Changing Peculiarity of Pheromone's Reaction,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'18), D2, Feb. 2018. Akihiro Itagaki, Ryuta Yoshimura, Yoko Uwate and Yoshifumi Nishio :
Feedforward Neural Networks with Threshold for Preventing Over-Training,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'18), D1, Feb. 2018. Kyohei Fujii, Shuhei Hashimoto, Yoko Uwate and Yoshifumi Nishio :
Synchronization in Coupled Chaotic Circuits with Weights Inverse Proportion on Distance,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'18), B5, Feb. 2018. Tsubasa Tezuka, Kana Kobayashi, Yoko Uwate, Yasuteru Hosokawa and Yoshifumi Nishio :
Synchronization of Coupled Memristor-Based Chaotic Circuits,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'18), B4, Feb. 2018. Katsuya Nakabai, Katsuki Nakashima, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Ladder-Coupled Chaotic Circuits with Different Parameters,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'18), B2, Feb. 2018. Kana Kobayashi, Yasuteru Hosokawa, Yoko Uwate and Yoshifumi Nishio :
Influence of a Synchronization Rate by Changing a Dopant Mobility on Chaotic Circuits Coupled by Two Memristors,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'18), A5, Feb. 2018. Toshiya Matsunashi, Daiki Nariai, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in a Ring of van der Pol Oscillators Due to Changes the Duty Ratio of Time-Varying Resistor,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'18), A3, Feb. 2018. Takahiro Chikazawa, Yoko Uwate and Yoshifumi Nishio :
Spread of Chaotic Behavior in Switching Ring Network Topology by Coupled Chaotic Circuits,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'17), 111-114, Dec. 2017. Katsuya Nakabai, Katsuki Nakashima, Yoko Uwate and Yoshifumi Nishio :
Propagation of Chaotic and Periodic Solutions in Ten Coupled Chaotic Circuits with Different Parameters,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'17), 108-110, Dec. 2017. Kazuki Ueta, Yoko Uwate and Yoshifumi Nishio :
Analysis of Frustration by Coupled Ring and Star of BVP-VDP Oscillator,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'17), 72-75, Dec. 2017. Minh Vu Hien, Hai Minh Tran, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Coupled Memristor-Based Chaotic Circuits,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'17), 69-71, Dec. 2017. Shuhei Hashimoto, Takahiro Chikazawa, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Chaotic Circuit Networks with Distributed Hub,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'17), 65-68, Dec. 2017. Kyohei Fujii, Shuhei Hashimoto, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Weighted Complex Networks Using Chaotic Circuits,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'17), 61-64, Dec. 2017. Kazuki Nagao, Shinsaburo Kittaka, Yoko Uwate and Yoshifumi Nishio :
Learning Method Using Acetylcholine in Feed Forward Neural Networks with Back Propagation Learning,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'17), 34-36, Dec. 2017. Masaki Takeuchi, Thomas Ott, Haruna Matsushita, Yoko Uwate and Yoshifumi Nishio :
Parameter Setting of K-Means Clustering with Modifying Firefly Algorithm,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'17), 19-22, Dec. 2017. Katsuki Nakashima, Kazuki Ueta, Yoko Uwate and Yoshifumi Nishio :
Synchronizaton Phenomena in Coupled Symmetrical Structures with Chaotic Circuits,
South-East Asia Workshop on Circuits and Systems (SEACAS'17), Nov. 2017. Kazuki Nagao, Shinsaburo Kittaka, Yoko Uwate and Yoshifumi Nishio :
Network with Neurotransmitter in Neural Network,
South-East Asia Workshop on Circuits and Systems (SEACAS'17), Nov. 2017. Minh Vu Hien, Hai Minh Tran, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Coupled Oscillators Containing Star Structure Connected to Another Oscillator,
South-East Asia Workshop on Circuits and Systems (SEACAS'17), Nov. 2017. Kazuki Ueta, Yoko Uwate and Yoshifumi Nishio :
Analysis of Frustrated Coupled Oscillators with Anomalous Coupling Method,
South-East Asia Workshop on Circuits and Systems (SEACAS'17), Nov. 2017. Hai Minh Tran, Yoko Uwate and Yoshifumi Nishio :
Investigation of Synchronization and Circuit Experiment in Star-Coupled van der Pol Oscillators with Different Frequency Oscillators,
South-East Asia Workshop on Circuits and Systems (SEACAS'17), Nov. 2017. Masaki Takeuchi, Thomas Ott, Haruna Matsushita, Yoko Uwate and Yoshifumi Nishio :
Investigation of K-Means Clustering with Modifying Firefly Algorithm,
South-East Asia Workshop on Circuits and Systems (SEACAS'17), Nov. 2017. Shinsaburo Kittaka, Yoko Uwate and Yoshifumi Nishio :
Changing Pooling Layer of Convolutional Network for Temporal Data,
South-East Asia Workshop on Circuits and Systems (SEACAS'17), Nov. 2017. Takahiro Chikazawa, Yoko Uwate and Yoshifumi Nishio :
Investigation of Chaotic Ratio in Random Network by Changing Initial Chaos Position,
South-East Asia Workshop on Circuits and Systems (SEACAS'17), Nov. 2017. Hai Minh Tran, Yoko Uwate and Yoshifumi Nishio :
Investigation of Synchronization and Oscillation Death in Star-Coupled van der Pol Oscillators by Adding Different Frequency Oscillators,
Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics (PrimeAsia'17), Oct. 2017. Masaki Takeuchi, Thomas Ott, Haruna Matsushita, Yoko Uwate and Yoshifumi Nishio :
Investigation of K-Means Clustering Used Firefly Algorithm Modified Random Component,
Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics (PrimeAsia'17), Oct. 2017. Yoshifumi Nishio and Yoko Uwate :
Enhance research scope in participating in IEEE activities and study abroad,
Invited Lecture at National Cheng Kung University, Oct. 2017. Yoko Uwate and Yoshifumi Nishio :
YP and WiCAS Activities in IEEE Circuits and Systems Society,
IEEE CASS Workshop in Taichung, Oct. 2017. Shinsaburo Kittaka, Yoko Uwate and Yoshifumi Nishio :
Analysis of Pooling Layer of CNN for Music Data,
IEEE CASS Workshop in Taichung, Oct. 2017. Takahiro Chikazawa, Yoko Uwate and Yoshifumi Nishio :
Random Chaos Network by Changing Initial Chaos Position,
IEEE CASS Workshop in Taichung, Oct. 2017. Masaki Takeuchi, Thomas Ott, Haruna Matsushita, Yoko Uwate and Yoshifumi Nishio :
Investigation of a New Clustering Method Used Modified Firefly Algorithm for K-Means Clustering,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'17), 74, Aug. 2017. Takahiro Chikazawa, Yoko Uwate and Yoshifumi Nishio :
Ratio of Chaotic Propagation According Network Topology in Complex Networks with Coupled Chaotic Circuits,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'17), 67, Aug. 2017. Shuhei Hashimoto, Takahiro Chikazawa, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Each Connection in Coupled Chaotic Circuits,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'17), 63, Aug. 2017. Kana Kobayashi, Yasuteru Hosokawa, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Two Chaotic Circuits Coupled with Memristors and a Resister,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'17), 57, Aug. 2017. Minh Vu Hien, Hai Minh Tran, Yoko Uwate and Yoshifumi Nishio :
Effect of Changing Oscillator Frequencies to Synchronization Phenomena in Coupled van der Pol Oscillators,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'17), 55, Aug. 2017. Kazuki Ueta, Yoko Uwate and Yoshifumi Nishio :
Analysis of Synchronization Phenomena with Frustration Networks,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'17), 45, Aug. 2017. Katsuki Nakashima, Kazuki Ueta, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Coupled Symmetrical Structures of Chaotic Circuits,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'17), 33, Aug. 2017. Ryuta Yoshimura, Yoko Uwate and Yoshifumi Nishio :
Stacked Denoising Auto Encoder to Use Intermittency Chaos,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'17), 23, Aug. 2017. Kazuki Nagao, Shinsaburo Kittaka, Yoko Uwate and Yoshifumi Nishio :
Neural Network Using Artificial Acetylcholine,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'17), 21, Aug. 2017. Ryuta Yoshimura, Shinsaburo Kittaka, Yoko Uwate and Yoshifumi Nishio :
Denoising Auto Encoder with Intermittency Chaos to Express Space Features,
International Workshop on Nonlinear Maps and their Applications (NOMA'17), Jun. 2017. Kazuki Ueta, Yoko Uwate and Yoshifumi Nishio :
Investigation of Ring-Star Network of van der Pol Oscillators,
International Workshop on Nonlinear Maps and their Applications (NOMA'17), Jun. 2017. Masaki Takeuchi, Thomas Ott, Haruna Matsushita, Yoko Uwate and Yoshifumi Nishio :
Investigation of K-Means Algorithm Using an Improved Firefly Algorithm,
International Workshop on Nonlinear Maps and their Applications (NOMA'17), Jun. 2017. Daiki Nariai, Hai Minh Tran, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Rings of Coupled Three van der Pol Oscillators,
International Workshop on Nonlinear Maps and their Applications (NOMA'17), Jun. 2017. Takahiro Chikazawa, Yoko Uwate and Yoshifumi Nishio :
Influence of Chaotic Behavior in Complex Networks by Changing Network Topology,
International Workshop on Nonlinear Maps and their Applications (NOMA'17), Jun. 2017. Masaki Takeuchi, Thomas Ott, Haruna Matsushita, Yoko Uwate and Yoshifumi Nishio :
K-Means Clustering Using an Improved Firefly Algorithm Applied to Real World Data Sets,
International Workshop on Nonlinear Dynamics of Electronic Systems (NDES'17), Jun. 2017. Yoko Uwate, Yoshifumi Nishio and Ruedi Stoop :
Synchronization in Coupled Chaotic Circuits with Competitive Interactions,
International Workshop on Nonlinear Dynamics of Electronic Systems (NDES'17), Jun. 2017. Kazuki Ueta, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of van der Pol Oscillators with Frustration Coupling Scheme,
International Workshop on Nonlinear Dynamics of Electronic Systems (NDES'17), Jun. 2017. 成相大貴, チャンミンハイ, 上手洋子, 西尾芳文 :
2つのリング状結合ファンデアポール発振器の同期現象,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2017, No.23, 113-116, 2017年5月. 武内将希, 松下春奈, 上手洋子, 西尾芳文 :
カオス回路を用いた2つのリングの結合系にみられる同期現象,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2017, No.22, 109-112, 2017年5月. 東将司, 生田智敬, 中村雄一, 上手洋子, 西尾芳文 :
同期ノイズを加えたニューラルネットワーク,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2017, No.10, 47-50, 2017年5月. 佐藤柊, 生田智敬, 中村雄一, 上手洋子, 西尾芳文 :
結合カオス写像を用いたニューラルネットワークの学習,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2017, No.9, 43-46, 2017年5月. 安藤卓寿, 上手洋子, 西尾芳文 :
2つのテンプレートの切り替えを持つセルラニューラルネットワークのエッジ検出への応用,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2017, No.8, 39-42, 2017年5月. 橋本周平, 近澤隆啓, 上手洋子, 西尾芳文 :
異なる次数分布をもつ結合カオス回路ネットワークの同期現象の調査,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2017, No.1, 1-4, 2017年5月. Ryuta Yoshimura, Shinsaburo Kittaka, Yoko Uwate and Yoshifumi Nishio :
Investigation of Effective Work of Denoising Auto Encoder,
IEEE CASS Korean Workshop on Circuits and Systems, Apr. 2017. Kazuki Ueta, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of van der Pol Oscillator Including Two Structures,
IEEE CASS Korean Workshop on Circuits and Systems, Apr. 2017. Shuhei Hashimoto, Takahiro Chikazawa, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena by Coupled Chaotic Circuits in Three Types of Network,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'17), 9, Feb. 2017. Katsuki Nakashima, Kazuki Ueta, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Coupled Two Rings of Chaotic Circuits,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'17), 8, Feb. 2017. Daiki Nariai, Hai Minh Tran, Yoko Uwate and Yoshifumi Nishio :
Synchronization in Two Rings of Coupled van der Pol Oscillators,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'17), 7, Feb. 2017. Ryuta Yoshimura, Shinsaburo Kittaka, Yoko Uwate and Yoshifumi Nishio :
Denoising Auto Encoder with Intermittency Chaos,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'17), 6, Feb. 2017. Masaki Takeuchi, Thomas Ott, Haruna Matsushita, Yoko Uwate and Yoshifumi Nishio :
K-Means Algorithm Using an Improved Firefly Algorithm Applied Simple Toy Model,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'17), 5, Feb. 2017. Kazuki Nagao, Shinsaburo Kittaka, Yoko Uwate and Yoshifumi Nishio :
Improvement of Learning Accuracy and Reduction of Learning Loops by Using Noise in Deep Learning,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'17), 4, Feb. 2017. Masaki Moriyama, Masaki Takeuchi, Yoko Uwate and Yoshifumi Nishio :
Research of Firefly Algorithm Combined with Chaotic Map,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'17), 3, Feb. 2017. Takahisa Ando, Yoko Uwate and Yoshifumi Nishio :
Cellular Neural Networks with Switching Two Templates for Image Processing,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'17), 1, Feb. 2017. Masaki Takeuchi, Haruna Matsushita, Yoko Uwate and Yoshifumi Nishio :
Investigation of Firefly Algorithm Including Slow Fireflies,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'16), 5, Dec. 2016. Takahiro Chikazawa, Yoko Uwate and Yoshifumi Nishio :
Spread of Chaotic Behavior in Coupled Chaotic Circuits with Hub Network,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'16), 4, Dec. 2016. Shinsaburo Kittaka, Yoko Uwate and Yoshifumi Nishio :
Making Music Score with Deep Autoencoder,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'16), 3, Dec. 2016. Hai Minh Tran, Kosuke Oi, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena and Oscillation Death in Star-Coupled van der Pol Oscillators by Adding Different Frequency Oscillators,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'16), 2, Dec. 2016. Kazuki Ueta, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in a Network with Ring and Star Structures of van der Pol Oscillators,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'16), 1, Dec. 2016. Kosuke Oi, Yoko Uwate and Yoshifumi Nishio :
Influence of Regional Change in Synchronization of Complex Networks in Coupled Parametrically Excited Oscillators,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'16), 75-78, Dec. 2016. Takahiro Chikazawa, Yoko Uwate and Yoshifumi Nishio :
Chaos Propagation of Scale-Free Coupled Chaotic Circuits with Different Topology,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'16), 73-74, Dec. 2016. Seiya Kita, Yoko Uwate and Yoshifumi Nishio :
Switching Synchronization States of Ring System of Chaotic Circuit Including Time Delay in One-Direction,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'16), 67-70, Dec. 2016. Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Artificial Neuron-Glia Network Based on Multilayer Perceptron,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'16), 66, Dec. 2016. Masaki Takeuchi, Haruna Matsushita, Yoko Uwate and Yoshifumi Nishio :
Improved Firefly Algorithms Including Slow Fireflies,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'16), 53-56, Dec. 2016. Masaki Moriyama, Masaki Takeuchi, Yoko Uwate and Yoshifumi Nishio :
Firefly Algorithm Combined with Chaotic Map,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'16), 50-52, Dec. 2016. Yuki Fujisawa, Yoko Uwate and Yoshifumi Nishio :
Research of Two Coupled Maps with Intermittency Chaos,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'16), 44-47, Dec. 2016. Daiki Nariai, Hai Minh Tran, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Two Rings of Coupled Three van der Pol Oscillators,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'16), 15-17, Dec. 2016. Kazuki Ueta, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Frustration Networks of van der Pol Oscillators,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'16), 11-14, Dec. 2016. Takahisa Ando, Yoko Uwate and Yoshifumi Nishio :
Cellular Neural Networks with Switching Three-Type Templates for Edge Detection,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'16), 5-8, Dec. 2016. Kazuki Nagao, Shinsaburo Kittaka, Yoko Uwate and Yoshifumi Nishio :
Deep Learning Improving Learning Efficiency by Using Noise for Back Propagation,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'16), 1-4, Dec. 2016. Kana Kobayashi, Yasuteru Hosokawa, Yoko Uwate and Yoshifumi Nishio :
Differences as a Coupling Element in a Chaotic System between a Resistor and a Memristor,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'16), Nov. 2016. Kazuki Nagao, Shinsaburo Kittaka, Yoko Uwate and Yoshifumi Nishio :
Deep Learning for Noisy Back Propagation,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'16), Nov. 2016. Ryuta Yoshimura, Shinsaburo Kittaka, Yoko Uwate and Yoshifumi Nishio :
Dropout with Intermittency Chaos,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'16), Nov. 2016. Kazuki Ueta, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Complex Networks Coupled by van der Pol Oscillators,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'16), Nov. 2016. Masaki Takeuchi, Haruna Matsushita, Yoko Uwate and Yoshifumi Nishio :
Investigation of Firefly Algorithm Existing Fireflies Flying Slow,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'16), Nov. 2016. Shogo Tamada, Yoko Uwate and Yoshifumi Nishio :
Synchronization and Chaos Propagation between Three-periodic and Chaotic Attractor in Network,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'16), Nov. 2016. Seiya Kita, Yoko Uwate and Yoshifumi Nishio :
Synchronization State of a Ring of Coupled One-Direction Time-Delayed Chaotic Circuits,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'16), Nov. 2016. Ryota Oshima, Yoko Uwate and Yoshifumi Nishio :
Investigation of the Behavior of Neurons Coupled Izhikevich Neurons with Abnormality,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'16), Nov. 2016. Misa Sekimoto, Yoko Uwate and Yoshifumi Nishio :
Automatic Synchronization Algorithm of Coupled Chaotic Circuits,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'16), Nov. 2016. Kosuke Oi, Yoko Uwate and Yoshifumi Nishio :
Influence of Regional Change in Synchronization of Complex Networks in Coupled Parametrically Excited Oscillators with Parameter Mismatch,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'16), Nov. 2016. Yuki Fujisawa, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in a Ring of Cubic Maps with Intermittency Chaos,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'16), Nov. 2016. Takahiro Chikazawa, Yoko Uwate and Yoshifumi Nishio :
Investigation of Chaos Propagation in Complex Networks,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'16), Nov. 2016. Shuhei Hashimoto, Takahiro Chikazawa, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Coupled Chaotic Circuits with Degree Distribution Network Topology,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'16), S3B.7, Jul. 2016. Takahiro Chikazawa, Yoko Uwate and Yoshifumi Nishio :
Chaos Propagation in Coupled Chaotic Circuits as Multi-Ring with Hub Network,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'16), S3B.1, Jul. 2016. Yuki Fujisawa, Yoko Uwate and Yoshifumi Nishio :
Synchronization States in Coupled Cubic Maps with Delay Coupling,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'16), S3A.5, Jul. 2016. Katsuki Nakashima, Kazuki Ueta, Yoko Uwate and Yoshifumi Nishio :
Dynamics of Coupled Two Rings of Chaotic Circuits,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'16), S3A.3, Jul. 2016. Daiki Nariai, Hai Minh Tran, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in a Ring of Coupled Three van der Pol Oscillators,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'16), S2B.7, Jul. 2016. Seiya Kita, Yoko Uwate and Yoshifumi Nishio :
Switching Synchronization Phenomena of a Ring of Coupled Chaotic Circuits with One-Direction Time-Delayed Effects,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'16), S2A.6, Jul. 2016. Kosuke Oi, Yoko Uwate and Yoshifumi Nishio :
Investigation of Synchronization in Complex Networks by Coupled Parametrically Excited Oscillators with Mismatch,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'16), S2A.4, Jul. 2016. Norio Inukai, Yoko Uwate and Yoshifumi Nishio :
Strategic Particle Swarm Optimization with Predators,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'16), S1B.8, Jul. 2016. Masaki Takeuchi, Haruna Matsushita, Yoko Uwate and Yoshifumi Nishio :
Features of Firefly Algorithm Inceasing Females,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'16), S1B.7, Jul. 2016. Takahisa Ando, Yoko Uwate and Yoshifumi Nishio :
Cellular Neural Networks with Switching Two-Type Templates for Image Processing,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'16), S1B.5, Jul. 2016. Masaki Takeuchi, Haruna Matsushita, Yoko Uwate and Yoshifumi Nishio :
Firefly Algorithm Focused on Female Moving Distance,
IEEE CASS Guangzhou and Shikoku Chapters Joint Workshop on Circuits and Systems (GSCAS'16), Jul. 2016. Takahiro Chikazawa, Yoko Uwate and Yoshifumi Nishio :
Process of Chaos Propagation as Multi-Ring with Hub Network,
IEEE CASS Guangzhou and Shikoku Chapters Joint Workshop on Circuits and Systems (GSCAS'16), Jul. 2016. Yoko Uwate, Yoshifumi Nishio and Ruedi Stoop :
Synchronization in Frustrated Coupled Oscillatory Systems,
IEEE CASS Guangzhou and Shikoku Chapters Joint Workshop on Circuits and Systems (GSCAS'16), Jul. 2016. Yoko Uwate, Yuichi Tanji and Yoshifumi Nishio :
Torus Hub in Two Parameters Space of Coupled Oscillators with Transmission Line Model,
International Workshop on Nonlinear Dynamics of Electronic Systems (NDES'16), Jun. 2016. 近澤隆啓, 上手洋子, 西尾芳文 :
シングルリングとダブルリングモデルにおけるカオス伝搬と同期現象,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2016, No.9, 41-44, 2016年5月. チャンミンハイ, 上手洋子, 西尾芳文 :
異なる周波数の発振器を付加した結合 van der Pol 発振器系における同期現象,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2016, No.8, 37-40, 2016年5月. 上田和輝, 上手洋子, 西尾芳文 :
リング・スター構造を含んだ結合発振器の同期現象,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2016, No.7, 33-36, 2016年5月. 武内将希, 松下春奈, 上手洋子, 西尾芳文 :
雌のパラメータを変化させたときのホタルアルゴリズム,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2016, No.6, 29-32, 2016年5月. 橘高新三郎, 上手洋子, 西尾芳文 :
シグモイド関数の傾きを減少させたフィードフォワードニューラルネットワークにおけるバックプロパゲーション,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2016, No.5, 25-28, 2016年5月. 金澤尚人, 上手洋子, 西尾芳文 :
ニューロン間の結合強度を時間的に変化させたときの同期現象,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2016, No.4, 19-23, 2016年5月. 上手洋子, 西尾芳文 :
確率的に結合が切り替わる多角形発振器ネットワークの同期現象,
第29回回路とシステムワークショップ論文集, 261-266, 2016年5月. Kazuki Ueta, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Coupled Oscillators Containing Ring and Star Structures,
International Workshop on Computer Vision and Signal Processing (CVSP'16), Apr. 2016. Masaki Takeuchi, Haruna Matsushita, Yoko Uwate and Yoshifumi Nishio :
Firefly Algorithm Changing Female Moving Distance,
International Workshop on Computer Vision and Signal Processing (CVSP'16), Apr. 2016. Naoto Kanazawa, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Hindmarsh Rose Neurons by Temporal Evolution of Coupling Strengths,
International Workshop on Computer Vision and Signal Processing (CVSP'16), Apr. 2016. Takahiro Chikazawa, Yoko Uwate and Yoshifumi Nishio :
Chaos Propagation and Synchronization in Double Ring and Single Ring Model,
International Workshop on Computer Vision and Signal Processing (CVSP'16), Apr. 2016. Misa Sekimoto, Yoko Uwate and Yoshifumi Nishio :
A Study on Oscillation Frequency in the Coupled Chaotic Circuit,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'15), 7, Dec. 2015. Shogo Tamada, Yoko Uwate and Yoshifumi Nishio :
Synchronization and Chaos Propagation between Three-Periodic and Chaotic Attractor,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'15), 6, Dec. 2015. Seiya Kita, Yoko Uwate and Yoshifumi Nishio :
Synchronization State of Coupled Time Delayed Chaotic Circuit,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'15), 5, Dec. 2015. Tatsuki Sobue, Yasuteru Hosokawa, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Coupled System of Chaotic Circuits with LC Resonators,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'15), 4, Dec. 2015. Yuki Fujisawa, Kenta Ago, Yoko Uwate and Yoshifumi Nishio :
Investigation of Two Coupled Maps with Delay Coupling,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'15), 3, Dec. 2015. Kosuke Oi, Yoko Uwate and Yoshifumi Nishio :
Synchronization in Complex Networks Contain Dispersion by Using Parametric Excited Oscillators,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'15), 2, Dec. 2015. Ryota Oshima, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Izhikevich Neuron Model as a Ladder Network,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'15), 1, Dec. 2015. Yoko Uwate :
Conference Leadership, --- WiCAS and YP Activities ---,
2015 Conference Leadership Workshop in China, Dec. 2015. Takahiro Chikazawa, Shogo Tamada, Yoko Uwate and Yoshifumi Nishio :
Chaos Propagation and Synchronization in Coupled Chaotic Circuits with Star-and-Ring Combination,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'15), 63-65, Dec. 2015. Takato Sei, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena between Triangle System and Two-Triangle System of FitzHugh-Nagumo Neurons,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'15), 59-62, Dec. 2015. Masaki Takeuchi, Haruna Matsushita, Yoko Uwate and Yoshifumi Nishio :
Firefly Algorithm Distinguishing between Males and Females for Minimum Optimization Problems,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'15), 50-51, Dec. 2015. Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Artificial Neuron-Glia Network Including Random Glia Pulse Generation,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'15), 27-29, Dec. 2015. Shohei Gotoda, Yoko Uwate and Yoshifumi Nishio :
Cellular Neural Networks with Changing Templates for Image Processing,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'15), 21-23, Dec. 2015. Kenta Ago, Yoko Uwate and Yoshifumi Nishio :
Synchronization in Small-World Chaotic Circuit Network under Parameter Mismatch,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'15), 15-18, Dec. 2015. Kosuke Oi, Kenta Ago, Yoko Uwate and Yoshifumi Nishio :
Effect of the Hub in Complex Networks of Coupled Parametrically Excited Oscillators with Dispersion,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'15), 11-14, Dec. 2015. Seiya Kita, Yoko Uwate and Yoshifumi Nishio :
Synchronization State of System Including Time Delay in One Direction,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'15), 8-10, Dec. 2015. Hai Minh Tran, Kosuke Oi, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Coupled van der Pol Oscillators by Adding Oscillators with Different Frequencies,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'15), 1-3, Dec. 2015. Hai Minh Tran, Kosuke Oi, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Coupled van der Pol Oscillators with Different Frequencies,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'15), Nov. 2015. Masaki Takeuchi, Yoko Uwate, Haruna Matsushita and Yoshifumi Nishio :
Features of Firefly Algorithm Distinguishing between Males and Females,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'15), Nov. 2015. Takahiro Chikazawa, Yoko Uwate and Yoshifumi Nishio :
Chaos Propagation in Coupled Chaotic Circuits with Star-and-Ring Combination,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'15), Nov. 2015. Seiya Kita, Yoko Uwate and Yoshifumi Nishio :
Synchronization State of Coupled Chaotic Circuits with Different Time Delays,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'15), Nov. 2015. Ryota Oshima, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Coupled Izhikevich Neurons,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'15), Nov. 2015. Takato Sei, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Triangle System and Two-Triangle System of FitzHugh-Nagumo Neurons,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'15), Nov. 2015. Yoshinori Doike, Yoko Uwate and Yoshifumi Nishio :
Chaotic Attractors Observed in RC Phase Shift Oscillator and Pulse Generator,
IEEE CASS Shikoku and Malaysia Chapters Joint Seminar, Oct. 2015. Yuki Fujisawa, Kenta Ago, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena Observed in Coupled Cubic Maps containing Delay,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'15), 34, Aug. 2015. Seiya Kita, Yoko Uwate and Yoshifumi Nishio :
Synchronization State of Coupled Chaotic Circuits with Changing Time Delay,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'15), 33, Aug. 2015. Tatsuki Sobue, Yasuteru Hosokawa, Yoko Uwate and Yoshifumi Nishio :
Synchronization Rate of LC Resonator in Modified Shinriki-Mori Circuit,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'15), 32, Aug. 2015. Misa Sekimoto, Yoko Uwate and Yoshifumi Nishio :
Relationship between Oscillation Frequency and Phase Difference of Coupled Chaotic Circuits,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'15), 31, Aug. 2015. Mana Tanaka, Yasuteru Hosokawa, Yoko Uwate and Yoshifumi Nishio :
Oscillation Phenomena in CNN with Multi-Cloning Templates,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'15), 24, Aug. 2015. Taro Nakano, Yoko Uwate and Yoshifumi Nishio :
Image Processing by Using Switching System with Cellular Neural Networks and Delayed Cellular Neural Networks,
Taiwan and Japan Conference on Circuits and Systems (TJCAS'15), 10, Aug. 2015. 上手洋子, 丹治裕一, 西尾芳文 :
伝送線路モデルで結合された二つの発振器で観測される同期現象,
第28回回路とシステムワークショップ論文集, 312-315, 2015年8月. 犬飼規雄, 上手洋子, 西尾芳文 :
2匹の戦略的捕食者を加えた粒子郡最適化の調査,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2015, No.24, 115-119, 2015年4月. 正地裕貴, 上手洋子, 西尾芳文 :
バーストを含むニューラル振動子を結合した系でみられる発振現象,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2015, No.18, 81-85, 2015年4月. 高畑麻里, 生田智敬, 青野修一, 上手洋子, 西尾芳文 :
階層型ニューラルネットワークを用いた運動量評価及び痛み定量化法の提案,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2015, No.14, 63-66, 2015年4月. 吾郷健太, 上手洋子, 西尾芳文 :
カオス回路の同期現象を用いた複雑ネットワークのクラスタリング,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2015, No.8, 33-37, 2015年4月. ヴミントゥアン, 上手洋子, 西尾芳文 :
結合されたファンデアポール発振器の振幅を変えることによって得られる同期現象,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2015, No.3, 9-12, 2015年4月. 西海利昌, 上手洋子, 西尾芳文 :
ネットワークトポロジーが確率によって変化する結合カオス回路における同期現象の観測,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2015, No.2, 5-8, 2015年4月. 塩本純, 上手洋子, オットトーマス, 西尾芳文 :
一次元座標上に配置された3つの非対称ネットワークにおける同期現象の調査,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2015, No.1, 1-4, 2015年4月. Yoko Uwate and Yoshifumi Nishio :
Clustering of Coupled Oscillatory Systems,
Workshop at INSA Toulouse, France, Mar. 2015. Kosuke Oi, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Coupled Parametrically Excited Oscillators,
International Forum on Advanced Technologies (IFAT'15), Mar. 2015. Taro Nakano, Yoko Uwate and Yoshifumi Nishio :
Investigation of Delay Output Cellular Neural Networks for Edge Detection,
International Forum on Advanced Technologies (IFAT'15), Mar. 2015. Seiya Kita, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Coupled Delay Chaotic Circuits,
International Forum on Advanced Technologies (IFAT'15), Mar. 2015. Yuki Fujisawa, Yoko Uwate and Yoshifumi Nishio :
Research of Two Coupled Maps with Delay,
International Forum on Advanced Technologies (IFAT'15), Mar. 2015. Vu Minh Thuan, Yoko Uwate and Yoshifumi Nishio :
Synchronization on Coupled van der Pol Oscillators System with Different Amplitudes,
International Forum on Advanced Technologies (IFAT'15), Mar. 2015. Yoshinori Doike, Yoko Uwate and Yoshifumi Nishio :
Chaotic Circuit Composed by RC Oscillators and Pulse Generator,
International Forum on Advanced Technologies (IFAT'15), Mar. 2015. Kenta Ago, Yoko Uwate and Yoshifumi Nishio :
Investigation of Clustering in Complex Networks Using Coupled Chaotic Circuits,
International Forum on Advanced Technologies (IFAT'15), Mar. 2015. Yoko Uwate and Yoshifumi Nishio :
Performance of Artificial Neural Network with Inefficient Learning Process,
International Forum on Advanced Technologies (IFAT'15), Mar. 2015. 吾郷健太, 上手洋子, 西尾芳文 :
結合カオス回路の同期現象に基づく社会ネットワークにおけるクラスタリングの一手法,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'14), 9, 2014年12月. 中野太朗, 上手洋子, 西尾芳文 :
時間遅延を含んだセルラニューラルネットワークを用いたハーフトーニング処理,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'14), 6, 2014年12月. 北征也, 上手洋子, 西尾芳文 :
遅延時間を含む結合カオス回路の同期状態の調査,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'14), 3, 2014年12月. Ryota Oshima, Yoko Uwate and Yoshifumi Nishio :
Hopfield Neural Network with Random Cutting Weights for Traveling Salesman Problem,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'14), 5, Dec. 2014. Yuki Fujisawa, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Two Coupled Maps with Delay,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'14), 4, Dec. 2014. Misa Sekimoto, Yoko Uwate and Yoshifumi Nishio :
Investigation of Relationship between Oscillation Frequency and Synchronous State,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'14), 2, Dec. 2014. Kosuke Oi, Yoko Uwate and Yoshifumi Nishio :
Investigation of Clustering of Parametrically Excited Oscillators with Small Mismatch in Random Network,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'14), 1, Dec. 2014. Takuya Nishimoto, Yoko Uwate, Yasuteru Hosokawa, Yoshifumi Nishio and Daniele Fournier-Prunaret :
Propagation of Switching Phenomena observed on a Ring of Coupled Chaotic Circuits in State of N-Phase Synchronization,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'14), 109-112, Dec. 2014. Vu Minh Thuan, Yoko Uwate and Yoshifumi Nishio :
On Five Coupled van der Pol Oscillators with Different Oscillation Amplitudes,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'14), 102-104, Dec. 2014. Yoko Uwate and Yoshifumi Nishio :
Theoretical Approach of Oscillation Death in Polygonal Oscillatory Networks,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'14), 81-84, Dec. 2014. Takuya Inoue, Yoko Uwate and Yoshifumi Nishio :
Effectiveness of Combination of Immune Algorithm and Virus Theory of Evolution for QAPs,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'14), 77-80, Dec. 2014. Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Investigation of Multi-Layer Perceptron with Pulse Glial Chain Including Neurogenesis,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'14), 70-72, Dec. 2014. Taro Nakano, Yoko Uwate and Yoshifumi Nishio :
Cellular Neural Networks with Delay Output for Half-Toning,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'14), 67-69, Dec. 2014. Kenta Ago, Yoko Uwate and Yoshifumi Nishio :
Investigation of Partial Synchronization in Coupled Chaotic Circuit Network with Local Bridge,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'14), 63-66, Dec. 2014. Seiya Kita, Takuya Nishimoto, Yoko Uwate and Yoshifumi Nishio :
Synchronization Pattern of Chaotic System Containing Time Delay,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'14), 52-54, Dec. 2014. Kosuke Oi, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Parametrically Excited Oscillators with Small Mismatch in Random Network,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'14), 49-51, Dec. 2014. Kazushige Natsuno, Yoko Uwate and Yoshifumi Nishio :
Image Processing by Cellular Neural Networks with Reinforcement Learning,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'14), 46-48, Dec. 2014. Mari Takabatake, Chihiro Ikuta, Shuichi Aono, Yoko Uwate and Yoshifumi Nishio :
Proposal of Exercise Evaluation Method of Musculoskeletal Disorder Sufferers by Using Feed-Forward Neural Network,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'14), 43-45, Dec. 2014. Jun Shiomoto, Yoko Uwate, Thomas Ott and Yoshifumi Nishio :
Comparison of Synchronization Phenomena in Three Network Topologies,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'14), 36-38, Dec. 2014. Keta Ago, Yoko Uwate and Yoshifumi Nishio :
A Novel Approach for Clustering on Complex Networks Using Coupled Chaotic Circuits,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'14), Nov. 2014. Yuki Shoji, Yoko Uwate and Yoshifumi Nishio :
Synchronizations and Oscillations of Negative Coupled Neural Oscillators,
Workshop at National Sun Yat-Sen University, Taiwan, Oct. 2014. Misa Sekimoto, Yoko Uwate and Yoshifumi Nishio :
Investigation of Oscillation Frequencies of Two Coupled Chaotic Circuitsircuit,
Workshop at National Sun Yat-Sen University, Taiwan, Oct. 2014. Yoshinori Doike, Yoko Uwate and Yoshifumi Nishio :
Simple Chaos Generating Circuit,
Workshop at National Sun Yat-Sen University, Taiwan, Oct. 2014. Kazushige Natsuno, Yoko Uwate and Yoshifumi Nishio :
Investigation of Cellular Neural Networks with Updating Template by Using Reinforcement Learning,
Workshop at National Sun Yat-Sen University, Taiwan, Oct. 2014. Honami Kume, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Different Sizes of Rings of Coupled Oscillators,
Workshop at National Sun Yat-Sen University, Taiwan, Oct. 2014. Naoto Kageyama, Yoko Uwate and Yoshifumi Nishio :
Synchronizations in Coupled Chaotic Circuits Containing Delay Coupling,
Workshop at National Sun Yat-Sen University, Taiwan, Oct. 2014. Yuki Shoji, Yoko Uwate and Yoshifumi Nishio :
Synchronizations and Oscillations of Negative Coupled Neural Oscillators,
Workshop at Southern Taiwan University of Science and Technology, Taiwan, Oct. 2014. Misa Sekimoto, Yoko Uwate and Yoshifumi Nishio :
Investigation of Oscillation Frequencies of Two Coupled Chaotic Circuitsircuit,
Workshop at Southern Taiwan University of Science and Technology, Taiwan, Oct. 2014. Yoshinori Doike, Yoko Uwate and Yoshifumi Nishio :
Simple Chaos Generating Circuit,
Workshop at Southern Taiwan University of Science and Technology, Taiwan, Oct. 2014. Yoko Uwate and Yoshifumi Nishio :
Artificial Neural Network using Biological Mechanism of Brain,
Workshop at Southern Taiwan University of Science and Technology, Taiwan, Oct. 2014. Kazushige Natsuno, Yoko Uwate and Yoshifumi Nishio :
Investigation of Cellular Neural Networks with Updating Template by Using Reinforcement Learning,
Workshop at National Cheng-Kung University, Taiwan, Oct. 2014. Honami Kume, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Different Sizes of Rings of Coupled Oscillators,
Workshop at National Cheng-Kung University, Taiwan, Oct. 2014. Naoto Kageyama, Yoko Uwate and Yoshifumi Nishio :
Synchronizations in Coupled Chaotic Circuits Containing Delay Coupling,
Workshop at National Cheng-Kung University, Taiwan, Oct. 2014. Kazushige Natsuno, Yoko Uwate and Yoshifumi Nishio :
Investigation of Cellular Neural Networks with Updating Template by Using Reinforcement Learning,
Workshop at National Central University, Taiwan, Oct. 2014. Honami Kume, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Different Sizes of Rings of Coupled Oscillators,
Workshop at National Central University, Taiwan, Oct. 2014. Naoto Kageyama, Yoko Uwate and Yoshifumi Nishio :
Synchronizations in Coupled Chaotic Circuits Containing Delay Coupling,
Workshop at National Central University, Taiwan, Oct. 2014. Yuki Shoji, Yoko Uwate and Yoshifumi Nishio :
Synchronizations and Oscillations of Negative Coupled Neural Oscillators,
Workshop at National Taiwan University of Science and Technology, Taiwan, Oct. 2014. Misa Sekimoto, Yoko Uwate and Yoshifumi Nishio :
Investigation of Oscillation Frequencies of Two Coupled Chaotic Circuitsircuit,
Workshop at National Taiwan University of Science and Technology, Taiwan, Oct. 2014. Yoshinori Doike, Yoko Uwate and Yoshifumi Nishio :
Simple Chaos Generating Circuit,
Workshop at National Taiwan University of Science and Technology, Taiwan, Oct. 2014. Yoko Uwate and Yoshifumi Nishio :
Artificial Neural Network using Biological Mechanism of Brain,
Workshop at National Taiwan University of Science and Technology, Taiwan, Oct. 2014. 西本卓恭, 上手洋子, 細川康輝, 西尾芳文, フルニエプルナレダニエル :
非線形回路の環状結合系で観察される共存する同期パターンの安定性解析,
電子情報通信学会非線形問題研究会 & 回路とシステム研究会技術報告, Vol.NLP2014 & CAS2014, No.78 & 84, 167-170, 2014年10月. 蔭山侃杜, 上手洋子, 西尾芳文 :
結合に遅延を含むカオス回路にみられる同期現象,
電子情報通信学会非線形問題研究会 & 回路とシステム研究会技術報告, Vol.NLP2014 & CAS2014, No.77 & 83, 163-166, 2014年10月. 井上拓也, 上手洋子, 西尾芳文 :
最適化問題における免疫アルゴリズムとウイルス進化論を組み合わせたアルゴリズムの提案,
電子情報通信学会非線形問題研究会 & 回路とシステム研究会技術報告, Vol.NLP2014 & CAS2014, No.66 & 72, 105-109, 2014年10月. 夏野一成, 上手洋子, 西尾芳文 :
強化学習による更新テンプレートを用いたセルラニューラルネットワークを用いた画像処理,
電子情報通信学会非線形問題研究会 & 回路とシステム研究会技術報告, Vol.NLP2014 & CAS2014, No.52 & 58, 39-42, 2014年10月. 上手洋子, 西尾芳文 :
強結合された多角形発振器ネットワークで観測される発振停止現象,
第27回回路とシステムワークショップ論文集, 239-243, 2014年8月. Yuki Shoji, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Ring Inhibitory Neural Network with Polygonal Structure,
International Workshop on Nonlinear Signal Processing (IWNSP'14), Apr. 2014. Toshiaki NIshiumi, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Chaotic Circuits with Stochastical Coupling,
International Workshop on Nonlinear Signal Processing (IWNSP'14), Apr. 2014. Yoshinori Doike, Yoko Uwate, Yoshifumi Nishio and Jingmin Xin :
Two Chaotic Oscillators' Synchronization Phenomena with Shifting Input Waves,
International Workshop on Nonlinear Signal Processing (IWNSP'14), Apr. 2014. Keta Ago, Yoko Uwate and Yoshifumi Nishio :
Bridging Function on Coupled Chaotic Circuit Network,
International Workshop on Nonlinear Signal Processing (IWNSP'14), Apr. 2014. 西尾芳文, 上手洋子 :
非同期同時振動発振器の結合系にみられる多重振動,
軽井沢非線形回路ネットワーク・ワークショップ, 2014年4月. Takuya Inoue, Yoko Uwate and Yoshifumi Nishio :
Combination of Immune Algorithm and Virus Theory of Evolution for TSPs,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'13), 72-73, Dec. 2013. Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Improvement of Multi-Layer Perceptron by Pulse Glial Network with Dynamic Period of Inactivity,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'13), 69-71, Dec. 2013. Yuta Yokoyama, Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Investigation of Behavior of Death of Neuron and Neurogenesis in Multi-Layer Perceptron,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'13), 65-68, Dec. 2013. Naohiro Shibuya, Charles Unsworth, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Coupled Rulkov Maps with STDP for Modeling Epilepsy,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'13), 61-64, Dec. 2013. Kenta Ago, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Coupled Chaotic Circuit Network with Bridge,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'13), 27-29, Dec. 2013. Naoto Kageyama, Yoko Uwate and Yoshifumi Nishio :
Synchronizations Phenomena in Two Coupled Chaotic Circuits Containing Time Delay Coupling,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'13), 24-26, Dec. 2013. Naoya Kondo, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Two Chaotic Circuits with Transmission Line Coupled by Resistors,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'13), 17-19, Dec. 2013. Yoshinori Doike, Yoko Uwate, Yoshifumi Nishio and Jingmin Xin :
Synchronization Phenomena of Two Chaotic Circuits with Shifting Input Wave,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'13), 14-16, Dec. 2013. Saori Fujioka, Yang Yang, Yoko Uwate and Yoshifumi Nishio :
Wave Phenomena Observed from a Ring of Simultaneous Oscillators,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'13), 4-5, Dec. 2013. Takuya Nishimoto, Yoko Uwate, Yasuteru Hosokawa, Yoshifumi Nishio and Daniele FOURNIER-PRUNARET :
N-Phase Synchronization Observed in a Ring of Large-Scale Coupled Circuits,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'13), 1-3, Dec. 2013. Kazushige Natsuno, Yoko Uwate and Yoshifumi Nishio :
Investigation of Cellular Neural Network with Dynamic Changing Template by the Brightness,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'13), 14, Nov. 2013. Yuta Yokoyama, Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Multi-Layer Perceptron with Death of Neuron and Neurogenesis for Learning of Time Series,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'13), 1, Nov. 2013. Yuki Shoji, Yoko Uwate and Yoshifumi Nishio :
Ring Inhibitory Neural Network with Polygonal Structure,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'13), Nov. 2013. Tatsuya Masuoka, Kazushige Natsuno, Yoko Uwate and Yoshifumi Nishio :
Alternate Arrangement Cellular Neural Networks for Image Processing Applications,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'13), Nov. 2013. Honami Kume, Yoko Uwate and Yoshifumi Nishio :
Frustration between Two Different Sizes of Rings of Coupled Oscillators,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'13), Nov. 2013. Naoto Kageyama, Yoko Uwate and Yoshifumi Nishio :
Synchronizations Phenomena in Five Cross-Coupled Chaotic Circuits,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Circuits and Systems (SSJW'13), Nov. 2013. 塩本純, 上手洋子, オットトーマス, 西尾芳文 :
一次元座標上に配置されたカオス回路ネットワークにみられる同期現象について,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2013, No.112, 223-226, 2013年10月. Xiang Cao, Yoko Uwate, Yoshifumi Nishio and Jingmin Xin :
A Higher Order Root-MUSIC and its Real Polynomial Form,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2013, No.111, 219-222, Oct. 2013. 藤岡沙織, 楊暘, 上手洋子, 西尾芳文 :
非同期同時振動発振器のリング結合系に見られる同期現象,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2013, No.110, 215-218, 2013年10月. 横山裕太, 生田智敬, 上手洋子, 西尾芳文 :
ニューロン新生が階層型ニューラルネットワークに及ぼす影響の調査,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2013, No.103, 175-179, 2013年10月. 犬飼規雄, 井上拓也, 上手洋子, 西尾芳文 :
捕食者を加えた粒子群最適化での捕食範囲の調査,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2013, No.90, 109-112, 2013年10月. 正地裕貴, 上手洋子, 西尾芳文 :
多角形構造による環状抑制形ネットワークの同期現象,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2013, No.85, 85-88, 2013年10月. 久米保奈美, 上手洋子, 西尾芳文 :
異なるサイズのリング状結合発振器を結合させたときに観測される同期現象,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2013, No.80, 59-62, 2013年10月. 蔭山侃杜, 上手洋子, 西尾芳文 :
リング状に交差結合されたカオス回路にみられる同期現象の調査,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2013, No.79, 53-57, 2013年10月. 近藤直弥, 上手洋子, 西尾芳文 :
逆向きに抵抗結合された伝送線路を含むチュア回路の解析,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2013, No.72, 15-18, 2013年10月. 夏野一成, 上手洋子, 西尾芳文 :
切り替えテンプレートを用いた2層CNNによる動画像処理の調査,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2013, No.71, 9-13, 2013年10月. 舛岡辰哉, 夏野一成, 上手洋子, 西尾芳文 :
2つのテンプレートを交互に配置したCNNでの画像処理の調査,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2013, No.70, 5-8, 2013年10月. 上手洋子, 西尾芳文 :
異なる結合強度によって一次元上に結合配置されたカオス回路で観測される同期現象,
第26回回路とシステムワークショップ論文集, 34-38, 2013年7月. Yuji Takamaru, Yoko Uwate, Thomas Ott and Yoshifumi Nishio :
Clustering Patterns Generated in Coupled Chaotic Circuits Networks,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'12), 138-140, Dec. 2012. Yuta Yokoyama, Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Research of Pattern Recognition by Multi-Layer Perceptron with Neurogenesis,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'12), 115-116, Dec. 2012. Kazushige Natsuno, Yoshihiro Kato, Yoko Uwate and Yoshifumi Nishio :
Investigation of Two-Layer Cellular Neural Networks with Switching Only Coupling Templates for Motion Picture Processing,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'12), 111-114, Dec. 2012. Muhammad Izzat bin Mohd Idrus, Yoshihiro Kato, Yoko Uwate and Yoshifumi Nishio :
Research on a New Structure of Three-Layer Cellular Neural Networks,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'12), 109-110, Dec. 2012. Yoshihiro Kato, Yoko Uwate and Yoshifumi Nishio :
Investigation of Image Denoising by Cellular Neural Networks with Effect from Friend of a Friend,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'12), 105-108, Dec. 2012. Tomoya Shima, Yoko Uwate, Thomas Ott and Yoshifumi Nishio :
Investigation of Clustering and Local Bridges in a Complex Network by Coupled Rulkov Maps,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'12), 97-99, Dec. 2012. Takahiro Nagai, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Oscillatory Ring Topology Coupled by Two Types of Resistors,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'12), 74-75, Dec. 2012. Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Characteristics of Multi-Layer Perceptron Switching between Learning and Non-Learning Neurons,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'12), 1-4, Dec. 2012. Yoko Uwate :
Coupled Polygonal Oscillatory Networks,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'12), Nov. 2012. Naoto Kageyama, Yoko Uwate and Yoshifumi Nishio :
Synchronization Patterns in Three Cross-Coupled Chaotic Circuit,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'12), Nov. 2012. Takuya Inoue, Yudai Shirasaki, Yoko Uwate and Yoshifumi Nishio :
Genetic Algorithm with Virus Infection for Finding Approximate Solution,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'12), Nov. 2012. Tomoya Shima, Yoko Uwate, Thomas Ott and Yoshifumi Nishio :
Research of Synchronization for Social Network with Local Bridge by Coupled Rulkov Maps,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'12), 22, Sep. 2012. 加藤雄大, 上手洋子, 西尾芳文 :
社会性を考慮した結合を持つセルラニューラルネットワーク,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'12), 1, 2012年9月. Yoko Uwate and Yoshifumi Nishio :
Synchronization in Coupled Polygonal Oscillatory Networks,
International Summer Workshop on Nonlinear Dynamics and Statistical Mechanics of Complex Systems, Aug. 2012. 上手洋子, 西尾芳文 :
環状結合カオス回路で観測される3周期解とカオス解の衝突,
第25回回路とシステムワークショップ論文集, 36-39, 2012年7月. 藤岡沙織, 楊暘, 上手洋子, 西尾芳文 :
三つの非同期同時振動発振器を結合した系に見られるマルチモード振動,
電子情報通信学会非線形問題研究会技術報告, Vol.112, No.21, 107-110, 2012年4月.

(要約): 本研究では,インダクタで結合された2つの共振器を含む3つの発振器から観測される同期現象を調査した.初期値を変化させることで同相同期や逆相同期を含む興味深い様々な同期現象が得られた.その中でも我々はダブルモードと同時振動の同時発生を数値シュミレーションにより確認することが出来た.
(キーワード): 同期現象 / ダブルモード振動 / 同時振動 / 硬い発振器
(文献検索サイトへのリンク): ● CiNii @ 国立情報学研究所 (CRID): 1520009408211604864

(CiNii: 1520009408211604864) 永井隆博, 粂野紘範, 上手洋子, 西尾芳文 :
二つの四面体構造を面で共有する結合発振器の同期現象に関する調査,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2012, No.17, 89-92, 2012年4月.

(要約): 本研究では二つの四面体構造をした結合発振器をお互いの面同士で結合したモデルを提案し,その同期現象について調査を行う.我々は隣接した発振期間の結合強度に着目し,発振器全体の結合強度を変えた場合の位相差の推移を示す.次に結合強度を部分的に変化させ,強弱をつけた場合の同期状態を観測する.
(キーワード): 同期現象 / 結合発振器 / 四面体
(文献検索サイトへのリンク): ● CiNii @ 国立情報学研究所 (CRID): 1520290882653564416

(CiNii: 1520290882653564416) 白崎雄大, 上手洋子, 西尾芳文 :
2種類の探索法を用いるミツバチコロニー最適化,
電子情報通信学会非線形問題研究会技術報告, Vol.112, No.6, 83-87, 2012年4月.

(要約): これまでの研究で,我々は群知能の一種であるミツバチの採餌行動をモデル化した新しいミツバチコロニー最適化(Bee Colony Optimization: BCO)として,役割分担を行うミツバチコロニー最適化(Bee Colony Optimization with Roleand Responsibility: BCORR)を提案した.BCORRは,グローバルサーチを行う探索バチとローカルサーチを行う派遣バチという様に現実のミツバチと同様に役割分担を行う.本研究では,我々はローカルサーチとグローバルサーチを並列に行う新しいBCORRを提案する.また,新しいBCORRではグローバルサーチ時の巨大近傍使用,ローカルサーチを行う位置の決定法をそれぞれ提案し,その振る舞いの調査を行う.そしてBCORRを巡回セールスマン問題(Traveling Salesman Problem: TSP)に適応し,従来のBCOより効果的な結果を得ることを確認する.
(キーワード): 最適化 / 巡回セールスマン問題 / ミツバチ / ローカルサーチ
(文献検索サイトへのリンク): ● CiNii @ 国立情報学研究所 (CRID): 1520853833660797312

(CiNii: 1520853833660797312) 志摩知哉, 生田智敬, 上手洋子, 西尾芳文 :
ローカルブリッジを持つスモールワールドホップフィールドネットワークによる連想記憶,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2012, No.14, 73-78, 2012年4月. 高丸裕司, 上手洋子, オットトーマス, 西尾芳文 :
抵抗で結合されたカオス回路ネットワークにみられるクラスタリング現象について,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2012, No.8, 41-44, 2012年4月. 横山裕太, 粂野紘範, 上手洋子, 西尾芳文 :
ニューロン新生を持つフィードフォーワードニューラルネットワークの性能評価に関する研究,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2012, No.7, 35-39, 2012年4月. 生田智敬, 張松俊, 上手洋子, 楊国安, 西尾芳文 :
カンターレット変換とパルス結合ニューラルネットワークを用いた可視光画像と赤外線画像の合成法の提案,
電子情報通信学会非線形問題研究会技術報告, Vol.112, No.6, 31-34, 2012年4月.

(要約): 可視光画像と赤外線画像の合成は,それぞれの画像が持った特徴から非常に重要な情報を得ることができる.現在まで,様々な画像合成法が提案されている.特に,パルス結合ニューラルネットワークは画像のエッジに対して強く反応することから,その有用性が指摘されている.本研究では,非サブサンプルドカンターレット変換を用いて2種類の画像を係数に分解し,各係数ごとに合成を行う.分解された画像係数は,ラプラシアンフィルタと平均化フィルタの二種類のフィルタにかけららた後,パルス結合ニューラルネットワークによって合成される.提案する画像合成法を用いることによって,パルス結合ニューラルネットワークのみで画像合成を行った場合より優れた画像が得られることを示す.
(キーワード): 画像合成 / カンターレット変換 / パルス結合ニューラルネットワーク
(文献検索サイトへのリンク): ● CiNii @ 国立情報学研究所 (CRID): 1520290882308410112

(CiNii: 1520290882308410112) Hiroshige Kataoka, Yoko Uwate, Yoshihiro Yamagami and Yoshifumi Nishio :
Assessment of Stability for Oscillatory Circuit by Using Spice,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'11), 152-155, Dec. 2011. Yasuhiro Ueda, Yoko Uwate and Yoshifumi Nishio :
Space-Varying Cellular Neural Networks with Fuzzy Inference and RGB Component,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'11), 140-143, Dec. 2011. Nurul Amirah binti Ramlan, Yoshihiro Kato, Yasuhiro Ueda, Yoko Uwate and Yoshifumi Nishio :
Research on Improvement of Two-Layer Cellular Neural Networks,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'11), 137-139, Dec. 2011. Yuji Takamaru, Hiroshige Kataoka, Yoko Uwate and Yoshifumi Nishio :
Clustering Phenomena of Complex Chaotic Circuit Networks,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'11), 81-83, Dec. 2011. Kosuke Matsumura, Takahiro Nagai, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomenon in Four Chains of Coupled Oscillators,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'11), 78-80, Dec. 2011. Saori Fujioka, Yoko Uwate and Yoshifumi Nishio :
Double-Mode Simultaneous Oscillation in Coupled Hard Oscillators,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'11), 75-77, Dec. 2011. Takahiro Nagai, Hironori Kumeno, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Coupled Oscillators with Double Tetrahedrons as a Shared Triangular Face,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'11), 58-60, Dec. 2011. Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Multi-Layer Perceptron with Pulse Glial Chain for Solving Two-Spirals Problem,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'11), 51-53, Dec. 2011. Sho Shimomura, Haruna Matsushita, Yoko Uwate and Yoshifumi Nishio :
Growing Ant Colony Optimization with Intelligent and Dull Ants and its Application to TSP,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'11), 44-47, Dec. 2011. Yuta Yokoyama, Tomoya Shima, Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Improvement of Leaning Performance by Recurrent Neural Network with Neurogenesis,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'11), Nov. 2011. Kosuke Matsumura, Takahiro Nagai, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Cross-Coupled Two Colpitts Oscillators,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'11), Nov. 2011. Naoto Hara, Yudai Shirasaki, Sho Shimomura, Yoko Uwate and Yoshifumi Nishio :
The Hybrid of Ant Colony Optimization and Simulated Annealing,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'11), Nov. 2011. Saori Fujioka, Yoko Uwate and Yoshifumi Nishio :
Double-Model Simultaneous Oscillation in Coupled Hard Oscillators,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'11), Nov. 2011. Nurul Amirah binti Ramlan, Yoshihiro Kato, Yasuhiro Ueda, Yoko Uwate and Yoshifumi Nishio :
Research on Improvement of Two Layer Cellular Neural Networks,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'11), Nov. 2011. Yuji Takamaru, Hiroshige Kataoka, Yoko Uwate and Yoshifumi Nishio :
Clustering Phenomena Observed in Coupled Chaotic Circuits,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'11), Nov. 2011. Yudai Shirasaki, Sho Shimomura, Yoko Uwate and Yoshifumi Nishio :
Investigation of Behavior of Bee Colony Optimization with Role and Responsibility,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'11), Nov. 2011. Ayana Shimada, Hironori Kumeno, Yoko Uwate and Yoshifumi Nishio :
Effects of Asymmetricity in Simple Chaotic Oscillator Using RC Circuits,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'11), Nov. 2011. Tomoya Shima, Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Investigation of Effective Associative Memory by Small World Hopfield Neural Network with Characteristics of Social Network,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'11), Nov. 2011. Takahiro Nagai, Hironori Kumeno, Yoko Uwate and Yoshifumi Nishio :
Synchronization of Oscillators as Coupling Two Tetrahedrons with a Face,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'11), Nov. 2011. Sho Shimomura, Haruna Matsushita, Yoko Uwate and Yoshifumi Nishio :
Ant Colony Optimization Changing the Rate of Dull Ants Depending on Conditions,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'11), Nov. 2011. Kana Kurata, Yoko Uwate and Yoshifumi Nishio :
Effect of Real Biological Chaos on Solving Ability of Neural Network,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'11), Nov. 2011. Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Investigation of Multi-Layer Perceptron with Pulse Glial Chain,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'11), Nov. 2011. 上手洋子, 西尾芳文 :
大規模多角形発振器ネットワークで観測される同期現象とフラストレーションに関する研究,
第24回回路とシステムワークショップ論文集, 12-15, 2011年8月. 白崎雄大, 下村将, 上手洋子, 西尾芳文 :
道しるべフェロモンを付加したミツバチコロニー最適化の振る舞いの解析,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'11), 11, 2011年7月. Yasuhiro Ueda, Yoko Uwate and Yoshifumi Nishio :
Template Design Method by Fuzzy Inference in Cellular Neural Network,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'11), 5, Jul. 2011. 加藤雄大, 上田康弘, 上手洋子, 西尾芳文 :
輝度と光の三原色を考慮した相互結合4層セルラニューラルネットワーク,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'11), 4, 2011年7月. Tomoya Shima, Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Image Recall from Partial Characteristic Using Partitioned Hopfield Neural Network,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'11), 3, Jul. 2011. 片岡大茂, 上手洋子, 山上喜廣, 西尾芳文 :
SPICE を用いた平均化法による結合発振器の解析,
Proceedings of IEEE Workshop on Nonlinear Signal Processing (NSP'11), 1, 2011年7月. 白崎雄大, 下村将, 上手洋子, 西尾芳文 :
役割分担を行うミツバチコロニー最適化,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2011, No.24, 117-120, 2011年5月. 片岡大茂, 上手洋子, 山上喜廣, 西尾芳文 :
SPICE を用いた平均化法による解析アルゴリズムの提案,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2011, No.21, 101-104, 2011年5月.

(要約): 非線形システムの解析において，さまざまな近似解法が用いられる．特に弱非線型システムにおいては平均化法が用いられることが一般的である．我々は平均化法を満たす回路をSPICE上で実現し，さらにニュートンホモトピー方を用いて解析することにより，平均化法で得られる複数の平衡点を1度のシミュレーションで探索するアルゴリズムを提案する．例題として2つのvan der Pol発振器をインダクタで結合した結合発振器の解析を行う．
(キーワード): SPICE / 平均化法 / ニュートンホモトピー法
(文献検索サイトへのリンク): ● CiNii @ 国立情報学研究所 (CRID): 1520572356982018688

(CiNii: 1520572356982018688) 生田智敬, 上手洋子, 西尾芳文 :
グリアパルス連鎖をもつ多層パーセプトロンの研究,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2011, No.10, 45-48, 2011年5月. 上田康弘, 上手洋子, 西尾芳文 :
ファジー推論による空間的に一様でないセルラニューラルネットワークの設計法,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2011, No.2, 5-8, 2011年5月. 加藤雄大, 上田康弘, 上手洋子, 西尾芳文 :
2種類のテンプレートの切替えを持つセルラニューラルネットワーク,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2011, No.1, 1-4, 2011年5月. 那賀川雅, 上手洋子, 西尾芳文 :
数学的観点よりBP法に従ったCNNテンプレート設計に関する研究,
電子情報通信学会非線形問題研究会 & ニューロコンピューティング研究会技術報告, Vol.NLP2010 & NC2010, No.146 & 110, 123-127, 2011年1月. 川原雅一, 上手洋子, 西尾芳文 :
動的なテンプレートを用いたCNNの動画像処理における出力推移の調査,
電子情報通信学会非線形問題研究会 & ニューロコンピューティング研究会技術報告, Vol.NLP2010 & NC2010, No.145 & 109, 117-122, 2011年1月. 生田智敬, 上手洋子, 西尾芳文 :
局所的な外部刺激を受けるグリアネットワークを持った階層型パーセプトロンの研究,
電子情報通信学会非線形問題研究会 & ニューロコンピューティング研究会技術報告, Vol.NLP2010 & NC2010, No.126 & 90, 7-11, 2011年1月. 永井隆博, 粂野紘範, 上手洋子, 西尾芳文 :
正四面体結合された四つの発振器の同期現象に関する研究,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2010, No.120, 49-52, 2010年12月. 志摩知哉, 生田智敬, 上手洋子, 西尾芳文 :
分割ホップフィールドニューラルネットワークによる画像処理の研究,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2010, No.119, 43-47, 2010年12月. 白崎雄大, 下村将, 杉本雅樹, 上手洋子, 西尾芳文 :
フェロモン作用を考慮したミツバチコロニー最適化,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2010, No.113, 11-14, 2010年12月. Yudai Shirasaki, Sho Shimomura, Masaki Sugimoto, Yoko Uwate and Yoshifumi Nishio :
Optimization Technique of Pheromone-Based Bees Algorithm,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'10), 55-57, Dec. 2010. Takahiro Nagai, Hironori Kumeno, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena of Four Oscillators Coupled as a Regular Tetrahedron Form,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'10), 12-14, Dec. 2010. Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Multi-Layer Perceptron with Impulse Glial Network,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'10), 9-11, Dec. 2010. Masakazu Kawahara, Yoko Uwate and Yoshifumi Nishio :
Output Characteristics of CNN with Dynamic Template for Motion Pictures,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'10), 1-4, Dec. 2010. Yuji Takamaru, Hiroshige Kataoka, Yoko Uwate and Yoshifumi Nishio :
Analysis of Oscillator Including Op-Amp with SPICE,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'10), Nov. 2010. Yudai Shirasaki, Sho Shimomura, Yoko Uwate and Yoshifumi Nishio :
Optimization Technique of Pheromone-Based Bees Algorithm,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'10), Nov. 2010. Tomoya Shima, Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Recall of Image from Partial Characteristic by Partitioned Hopfield Neural Network,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'10), Nov. 2010. Takahiro Nagai, Hironori Kumeno, Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomina of Four Oscillators Coupling by a Regular Tetrahedron Form,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'10), Nov. 2010. Yoshihiro Kato, Yasuhiro Ueda, Yoko Uwate and Yoshifumi Nishio :
Edge Detection by Switching Template in Cellular Neural Networks,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'10), Nov. 2010. Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Multi-Layer Perceptron with Glial Network Influenced by Local External Stimulus,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'10), Nov. 2010. Masashi Nakagawa, Yoko Uwate and Yoshifumi Nishio :
Utilization Annealing Noise for BP in CNN Template Learning,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'10), Nov. 2010. Masakazu Kawahara, Yoko Uwate and Yoshifumi Nishio :
Improvement of CNN with Dynamic Template for Motion Pictures,
IEEE CASS Shanghai and Shikoku Chapters Joint Workshop on Nonlinear Circuits and Systems (SSJW'10), Nov. 2010. 上手洋子, 西尾芳文 :
ゆとりニューラルネットワークの学習プロセスによって形成される重みベクトルの類似性に関する研究,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2010, No.90, 53-56, 2010年10月. 川原雅一, 上手洋子, 西尾芳文 :
動的なテンプレートを持つセルラニューラルネットワークの動画像処理時のテンプレート調査,
電子情報通信学会非線形問題研究会 & 回路とシステム研究会技術報告, Vol.NLP2010 & CAS2010, No.80 & 64, 171-174, 2010年8月. 那賀川雅, 上手洋子, 西尾芳文 :
アニーリングノイズを利用したBPによるCNNテンプレート設計,
電子情報通信学会非線形問題研究会 & 回路とシステム研究会技術報告, Vol.NLP2010 & CAS2010, No.67 & 51, 93-98, 2010年8月. 吉田泰之, 上手洋子, 西尾芳文 :
カオスノイズを都市配置に加えた巡回セールスマン問題の解法,
電子情報通信学会非線形問題研究会 & 回路とシステム研究会技術報告, Vol.NLP2010 & CAS2010, No.52 & 36, 23-26, 2010年8月. 生田智敬, 上手洋子, 西尾芳文 :
ニューロ・グリアネットワークをもった階層型パーセプトロンの提案,
電子情報通信学会非線形問題研究会技術報告, Vol.NLP2010, No.31, 13-17, 2010年7月. 上手洋子, 西尾芳文, ストープルディ :
結合三角形型発振器ネットワークで観測される同期現象,
第23回回路とシステム軽井沢ワークショップ論文集, 285-288, 2010年4月. Chihiro Ikuta, Yoko Uwate and Yoshifumi Nishio :
Multi-Layer Perceptron with Chaos Glial Network,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'09), 11-13, Dec. 2009. Azian Azamimi, Yoshifumi Nishio and Yoko Uwate :
Chaotic BP Algorithm for Sine Wave Function Learning with Different Frequencies,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'08), 15-18, Dec. 2008. Yoko Uwate, Yoshifumi Nishio and Ruedi Stoop :
Complex Phase Pattern in Chaotic Circuits with Time-Varying Resistors,
IEICE Technical Report, Vol.NLP2008, No.39, 33-38, Jul. 2008. Yoko Uwate, Yoshifumi Nishio and Ruedi Stoop :
Synchronization Phenomena of Impulsively-Coupled van der Pol Oscillators,
International Workshop on Continuous-Discrete Electronic Systems (CDES'08), Jun. 2008. Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Oscillators Coupled by Switching Resistors with Timing Mismatch,
IEICE Technical Report, Vol.NLP2007, No.154, 7-12, Mar. 2008. 多田佳史, 上手洋子, 西尾芳文 :
スケーリング則を利用したノイズ注入型 Hopfield NN による組合せ最適化問題の解法,
電子情報通信学会技術研究報告, Vol.NLP2007, No.148, 35-38, 2008年1月. Yoko Uwate, Yoshifumi Nishio and Ruedi Stoop :
Synchronization in a Ring of van der Pol Oscillators,
International Winter Workshop on Nonlinear Dynamics and Statistical Mechanics of Complex Systems, Jan. 2008. Yoshifumi Tada, Yoko Uwate and Yoshifumi Nishio :
Performance of Quadratic Assignment Problem by Hopfield NN with Scale Law,
Proceedings of IEEE Workshop on Nonlinear Circuit Networks (NCN'07), 72-73, Dec. 2007. Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in Oscillatory Circuits Coupled by Time-Varying Resistor,
Joint German-Japanese Workshop on Continuous-Discrete Electronic Systems (CDES'07), Nov. 2007. Yuta Komatsu, Yoko Uwate and Yoshifumi Nishio :
Reseach on Clustering of Coupled Chaotic Circuits with Mutual Inductors,
IEICE Technical Report, Vol.NLP2007, No.33, 55-59, Jun. 2007. Yoko Uwate and Yoshifumi Nishio :
Chaotic Switching of Phase States in Time-Varying Coupled Circuits,
Proceedings of 20th Workshop on Circuits and Systems in Karuizawa, 461-466, Apr. 2007. 今林亮, 上手洋子, 西尾芳文 :
ノイズを加えた van der Pol 発振器の結合系に関する研究,
電子情報通信学会技術研究報告, Vol.NLP2006, No.126, 1-4, 2007年1月. 多田佳史, 上手洋子, 西尾芳文 :
ホッピングカオスを注入したホップフィールドニューラルネットワークの解探索能力,
電子情報通信学会技術研究報告, Vol.NLP2006, No.113, 15-18, 2007年1月. Yoko Uwate and Yoshifumi Nishio :
Durability of Affordable Neural Networks during Back Propagation Learning,
Proceedings of 19th Workshop on Circuits and Systems in Karuizawa, 343-348, Apr. 2006. Yoko Uwate and Yoshifumi Nishio :
Ring of van der Pol Oscillators Coupled by Time-Varying Resistors,
IEICE Technical Report, Vol.NLP2005, No.143, 35-40, Mar. 2006. 多田佳史, 上手洋子, 西尾芳文 :
カオス的に切り替わるノイズを注入したホップフィールドニューラルネットワークの解探索能力,
電子情報通信学会技術研究報告, Vol.NLP2005, No.133, 49-52, 2006年1月. 松本光市, 上手洋子, 西尾芳文, 茂呂征一郎 :
リング状に結合されたウィーンブリッジ発振器の同期現象,
電子情報通信学会技術研究報告, Vol.NLP2005, No.110, 71-74, 2006年1月. Yoko Uwate and Yoshifumi Nishio :
Synchronization Phenomena in van der Pol Oscillators Coupled by a Time Varying Resistor,
IEICE Technical Report, Vol.NLP2005, No.109, 67-70, Jan. 2006. 上手洋子, 西尾芳文 :
結合カオス回路にみられる複雑現象の1次元写像を用いたモデリング,
電子情報通信学会技術研究報告, Vol.NLP2005, No.22, 37-40, 2005年6月. 上手洋子, 西尾芳文 :
BP 学習におけるゆとりニューラルネットワークのもつ柔軟性について,
第18回回路とシステム軽井沢ワークショップ論文集, 339-342, 2005年4月. 上手洋子, 西尾芳文 :
セル·アセンブリ機能をもたせた階層型ニューラルネットワークの BP 学習,
電子情報通信学会技術研究報告, Vol.NLP2004, No.86, 61-64, 2004年11月. 上手洋子, 西尾芳文 :
結合カオス回路にみられる同期現象とインターミッテンシーによる同期崩壊,
第17回回路とシステム軽井沢ワークショップ論文集, 19-23, 2004年4月.

(要約): 本論文では，インターミッテンシー·カオスを発生している回路を結合したときに見られる複雑な同期状態の切り換わり現象について論じている．各同期状態をマルコフ·チェインでモデル化することにより発生する現象を説明することに成功している．

上手洋子, 西尾芳文, 池口徹 :
Noisy Hopfield NN のリアプノフ指数と解探索能力,
電子情報通信学会技術研究報告, Vol.NLP2003, No.181, 29-32, 2004年3月. 上手洋子, 西尾芳文, 池口徹 :
Noisy Hopfield NN による連想記憶の引き込み特性,
電子情報通信学会技術研究報告, Vol.CAS2003 & NLP2003, No.44 & 57, 5-8, 2003年9月. 上手洋子, 西尾芳文, 池口徹 :
カオスノイズ注入型 Hopfield NN による連想記憶,
電子情報通信学会技術研究報告, Vol.NLP2003, No.44, 87-92, 2003年7月. 上手洋子, 西尾芳文, 牛田明夫 :
インターミッテンシー·カオスのマルコフ·チェインによるモデリング,
第16回回路とシステム(軽井沢)ワークショップ論文集, 13-18, 2003年4月.

(要約): 本研究では，マルコフ·チェインを用いたインターミッテンシー·カオスのモデリング方法を提案し，インターミッテンシー·カオスとマルコフ·チェインによって得られる時系列を組み合わせ最適化問題と連想記憶を処理するHopfield Neural Network にノイズとして注入したときの局所解脱出についての性能評価を行っている．

上手洋子, 西尾芳文, 牛田明夫 :
カオス注入型 Hopfield NN の並列化に関する研究,
電子情報通信学会技術研究報告, Vol.NLP2002, No.121, 41-46, 2003年3月. Yoko Uwate, Yoshifumi Nishio, Tetsushi Ueta, Tohru Kawabe and Tohru Ikeguchi :
Solving Ability of Hopfield Neural Networks with Chaotic Noise and Burst Noise for QAP,
IEICE Technical Report, Vol.NLP2002, No.109, 59-64, Mar. 2002.

特許: 研究者総覧に該当データはありませんでした。
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補助金・競争的資金: 複雑ネットワーク構造をもつセルラニューラルネットワークの開発と情報処理への応用 (研究課題/領域番号: 16K06357 )
自律性を有するニューラルネットワークの設計とその回路実装に関する研究 (研究課題/領域番号: 26540127 )
複雑ネットワークの情報処理への応用 (研究課題/領域番号: 23700269 )
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2024年12月20日更新

専門分野・研究分野: 非線形回路ネットワーク
所属学会・所属協会: 電子情報通信学会
IEEE
信号処理学会
委員歴・役員歴: IEEE (Circuits and Systems Society, Board of Governor [2013年1月〜2015年12月], Transactions on Circuits and Systems I, Associate Editor [2012年12月〜2013年12月], 回路とシステムソサイエティ,四国チャプタ,会計幹事 [2011年1月〜2014年12月], Circuits and Systems Society, Technical Committee on Nonlinear Circuits and Systems, Member [2007年5月〜], Circuits and Systems Society, Technical Committee on Neural Systems and Applications, Member [2011年5月〜], Circuits and Systems Society, Board of Governor [2021年1月], Circuits and Systems Society, WiCAS chair [2021年1月], Circuits and Systems Society, Technical Committee on Neural Systems and Applications, TC chair [2020年5月〜2021年5月])
信号処理学会 (NCSP運営委員会, 運営委員 [2010年4月〜], NCSP運営委員会, 庶務幹事 [2018年4月])
受賞: 2003年10月, Best Presentation Award (IEEE Shikoku Section)
2004年3月, Student Paper Award (信号処理学会)
2004年3月, 電子情報通信学会学術奨励賞 (電子情報通信学会)
2004年4月, 回路とシステム(軽井沢)ワークショップ奨励賞 (電子情報通信学会)
2011年9月, IEEE CASS Shikoku Chapter Young Researcher Award (IEEE CAS Society Shikoku Chapter)
2011年10月, 優秀賞 (科学体験フェスティバルin徳島)
2013年9月, IEEE CASS Shikoku Chapter Best Paper Award (IEEE CAS Society Shikoku Chapter)
2013年10月, 優秀賞 (科学体験フェスティバルin徳島)
2014年3月, グローバル大学院工学教育賞 (徳島大学)
2014年11月, 若手研究者学長賞 (徳島大学)
2015年9月, IEEE CASS Shikoku Chapter Best Paper Award (IEEE CAS Society Shikoku Chapter)
2016年10月, 徳島県科学技術大賞(若手研究者部門) (徳島県)
2020年12月, IEEE CASS Shikoku Chapter Best Paper Award (IEEE CAS Society Shikoku Chapter)
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Ｊグローバル

Jグローバル最終確認日: 2024/12/21 01:17
氏名（漢字）: 上手洋子
氏名（フリガナ）: ウワテヨウコ
氏名（英字）: Uwate Yoko
所属機関: 徳島大学

リサーチマップ

researchmap最終確認日: 2024/12/22 01:23
氏名（漢字）: 上手洋子
氏名（フリガナ）: ウワテヨウコ
氏名（英字）: Uwate Yoko
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登録日時: 2019/6/24 10:57
更新日時: 2024/9/26 11:21
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研究者番号: 80582642

所属（現在）: 2024/4/1 : 徳島大学, 大学院社会産業理工学研究部(理工学域), 准教授

所属（過去の研究課題 情報に基づく）*注記: 2017/4/1 – 2018/4/1 : 徳島大学, 大学院社会産業理工学研究部(理工学域), 准教授
2016/4/1 : 徳島大学, 大学院理工学研究部, 准教授
2012/4/1 – 2015/4/1 : 徳島大学, ソシオテクノサイエンス研究部, 講師
2011/4/1 : 徳島大学, ソシオテクノサイエンス研究部, 助教

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総合・新領域系 / 総合領域 / 情報学 / 感性情報学・ソフトコンピューティング
総合系 / 情報学 / 人間情報学 / ソフトコンピューティング

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理工系 / 工学 / 電気電子工学 / 通信・ネットワーク工学

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生物学ニューラルネットワーク / 社会性ネットワーク / スケールフリー / スモールワールド / 学習 / 連想記憶 / パターン認識 / 結合カオス回路ネットワーク / 複雑ネットワーク / ニューラルネットワーク / 結合発振器ネットワーク / 同期現象 / クラスタリング現象 / ネットワークトポロジー / 複雑系ネットワーク / 国際情報交流 / 脳情報処理 / 自律性

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セルラニューラルネットワーク / 複雑ネットワーク / 非線形回路 / カオス / セルラーニューラルネットワーク / 複雑系ネットワーク / 脳情報処理

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上手洋子