武田 健太郎 /

Kentaro Takeda


was born in Osaka, Japan, in 1994. He received the Bachelor of Computer Science and Engineering and the Master of Frontier Informatics from Kyoto Sangyo University, Kyoto, Japan, in 2017 and 2019, respectively, and the Ph.D. in Engineering from Hosei University, Tokyo, Japan, in 2022. He is currently an Assistant Professor with the Faculty of Engineering and Design, Kagawa University, Takamatsu, Japan. His current research interests include nonlinear dynamics, neuromorphic engineering, and digital circuit design.


Affiliation

香川大学 創造工学部 創造工学科 人工知能・通信ネットワークコース
761-0396 香川県高松市林町2217-20
takeda[at]mail.nsci.jp
takeda.kentaro.j6[at]kagawa-u.ac.jp

Biography

2022/04–

香川大学 創造工学部 創造工学科 助教

2019/04–2022/03

日本学術振興会 特別研究員 (DC1)

2019/04–2022/03

法政大学 大学院理工学研究科 電気電子工学専攻 博士後期課程

2017/04–2019/03

京都産業大学 大学院先端情報学研究科 先端情報学専攻 博士前期課程

2013/04–2017/03

京都産業大学 コンピュータ理工学部 ネットワークメディア学科

2010/04–2013/03

大阪市立西高等学校 情報科学科

2007/04–2010/03

八尾市立龍華中学校

2001/04–2007/03

八尾市立龍華小学校

1994/06


Awards

  1. 2020 International Symposium on Nonlinear Theory and its Applications, Student Paper Award

  2. 2019年度 第82回 電子情報通信学会 学術奨励賞 (基礎・境界ソサイエティ)

  3. 2018年度 電子情報通信学会複雑コミュニケーションサイエンス研究会 CCS奨励賞

  4. 2016 Japan-Korea Joint Workshop on Complex Communication Science, Best Paper Award


Publications


Journal Articles


  1. Itsuki Kubota, Kentaro Takeda, and Hiroyuki Torikai, ``A Novel Ergodic Discrete Difference Equation Cochlear Model: Theoretical Analyses, Reproduction of Mammalian Nonlinear Sound Processing, and Comparison of Implementation,'' IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 71, no. 2, pp. 877–881, Feb. 2024, doi: 10.1109/TCSII.2023.3313491.

  2. Kentaro Takeda, Masato Ishikawa, and Hiroyuki Torikai, ``A novel ergodic discrete difference equation multi-compartment neuron model: various dendritic phenomena and on-chip differential conditioning,'' Nonlinear Theory and Its Applications, IEICE, vol. 15, no. 1, pp. 132–152, Jan. 2024, doi: 10.1587/nolta.15.132.

  3. Kentaro Takeda, ``Analysis of pattern generation in non-periodic clock-driven unidirectionally coupled phase oscillators in a ring,'' IEICE Electronics Express, vol. 20, no. 13, p. 20230055, Jul. 2023, doi: 10.1587/elex.20.20230055.

  4. Yui Kishimoto, Itsuki Kubota, Kentaro Takeda, and Hiroyuki Torikai, ``A novel hardware-efficient auditory neuron model based on ergodic cellular automaton and its first pitch-shift effect,'' Nonlinear Theory and Its Applications, IEICE, vol. 13, no. 2, pp. 391–396, Apr. 2022, doi: 10.1587/nolta.13.391.

  5. Kentaro Takeda and Hiroyuki Torikai,``Phase-locking phenomena in ergodically coupled CA phase oscillators and its theoretical analysis,'' Nonlinear Theory and Its Applications, IEICE, vol. 13, no. 2, pp. 434–439, Apr. 2022, doi: 10.1587/nolta.13.434.

  6. Sho Komaki, Kentaro Takeda, and Hiroyuki Torikai, ``A Novel Ergodic Discrete Difference Equation Model of Central Pattern Generator: Theoretical Analysis and Efficient Implementation,'' IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 69, no. 3, pp. 1767–1771, Mar. 2022, doi: 10.1109/TCSII.2021.3108846.

  7. Kentaro Takeda and Hiroyuki Torikai,``Two-tone distortion products in hardware-efficient cochlea model based on asynchronous cellular automaton oscillator,'' IEICE Electronics Express, vol. 18, no. 18, p. 20210310, Sep. 2021, doi: 10.1587/elex.18.20210310.

  8. Kentaro Takeda and Hiroyuki Torikai,``A novel hardware-oriented recurrent network of asynchronous CA neurons for a neural integrator,'' IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 68, no. 8, pp. 2972–2976, Aug. 2021, doi: 10.1109/TCSII.2021.3063932.

  9. Kentaro Takeda and Hiroyuki Torikai,``Smooth gait transition in hardware-efficient CPG model based on asynchronous coupling of cellular automaton phase oscillators,'' Nonlinear Theory and Its Applications, IEICE, vol. 12, no. 3, pp. 336–356, Jul. 2021, doi: 10.1587/nolta.12.336.

  10. Kentaro Takeda and Hiroyuki Torikai,``A Novel Hardware-Efficient Central Pattern Generator Model based on Asynchronous Cellular Automaton Dynamics for Controlling Hexapod Robot,'' IEEE Access, vol. 8, pp. 139609–139624, Jul. 2020, doi: 10.1109/ACCESS.2020.3012706.

  11. Kentaro Takeda and Hiroyuki Torikai,``A Novel Asynchronous CA Neuron Model: Design of Neuron-like Nonlinear Responses based on Novel Bifurcation Theory of Asynchronous Sequential Logic Circuit,'' IEEE Transactions on Circuits and Systems I: Regular Papers, vol. 67, no. 6, pp. 1989–2001, Jun. 2020, doi: 10.1109/TCSI.2020.2971786.

  12. Kentaro Takeda and Hiroyuki Torikai,``A novel spike-train generator suitable for QCA implementation towards UWB-IR applications,'' Nonlinear Theory and Its Applications, IEICE, vol. 9, no. 4, pp. 436–452, Oct. 2018, doi: 10.1587/nolta.9.436.

  13. Kentaro Takeda and Hiroyuki Torikai,``A novel hardware-efficient CPG model based on asynchronous cellular automaton,'' IEICE Electronics Express, vol. 15, no. 1, p. 20180387, May 2018, doi: 10.1587/elex.15.20180387.

  14. Kentaro Takeda and Hiroyuki Torikai,``A Novel Hardware-Efficient Cochlea Model based on Asynchronous Cellular Automaton Dynamics: Theoretical Analysis and FPGA Implementation,'' IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 64, no. 9, pp. 1107–1111, Sep. 2017, doi: 10.1109/TCSII.2017.2672824.



International Conference


  1. Takumi Yoshioka, Ken'ichi Fujimoto, and Kentaro Takeda, ``Unidirectionally coupled phase oscillators in a ring with random perturbation,'' 2023 International Symposium on Nonlinear Theory and its Applications (NOLTA), pp. 167–168, Catania, Italy, Sep. 2023, doi: 10.34385/proc.76.A4L-32.

  2. Kentaro Takeda and Hiroyuki Torikai,``A novel hardware-efficient liquid state machine of non-simultaneous CA-based neurons for spatio-temporal pattern recognition,'' 2023 International Joint Conference on Neural Networks (IJCNN), pp. 1–8, Queensland, Australia, Jun. 2023, doi: 10.1109/IJCNN54540.2023.10191396.

  3. Itsuki Kubota, Kentaro Takeda, and Hiroyuki Torikai, ``A novel ergodic cellular automaton cochlear model: reproduction of nonlinear sound processing functions of mammalian cochlea and efficient hardware implementation,'' 2022 International Joint Conference on Neural Networks (IJCNN), pp. 1–8, Padua, Italy, Jul. 2022, doi: 10.1109/IJCNN55064.2022.9892460.

  4. Kentaro Takeda and Hiroyuki Torikai,``Synchronization phenomena of asynchronously coupled cellular automaton phase oscillators and its theoretical analysis,'' 2021 Nonlinear Science Workshop (NLSW), p. 42, Virtual, Dec. 2021.

  5. Sho Komaki, Kentaro Takeda, and Hiroyuki Torikai, ``A novel asynchronous sequential logic model of central pattern generator for quadruped robot: systematic design and efficient implementation,'' 2021 International Joint Conference on Neural Networks (IJCNN), pp. 1–8, Virtual, Jul. 2021, doi: 10.1109/IJCNN52387.2021.9533960.

  6. Kentaro Takeda and Hiroyuki Torikai,``Asynchronous CA Model of Central Pattern Generator,'' 2020 International Symposium on Nonlinear Theory and its Applications (NOLTA), pp. 303–306, Virtual, Nov. 2020, doi: 10.34385/proc.74.C1L-C-2.

  7. Kentaro Takeda and Hiroyuki Torikai,``A novel hardware-efficient CPG model based on asynchronous coupling of cellular automaton phase oscillators for a hexapod robot,'' 2020 International Joint Conference on Neural Networks (IJCNN), pp. 1–8, Virtual, Jul. 2020, doi: 10.1109/IJCNN48605.2020.9207230.

  8. Kentaro Takeda and Hiroyuki Torikai,``Asynchronous cellular automaton neuromorphic circuit: design of nonlinear responses based on design of bifurcation phenomena,'' 2019 International Symposium on Nonlinear Theory and its Applications (NOLTA), pp. 324–325, Kuala Lumpur, Malaysia, Dec. 2019.

  9. Kentaro Takeda and Hiroyuki Torikai,``A novel hardware-efficient CPG model for a hexapod robot based on nonlinear dynamics of coupled asynchronous cellular automaton oscillators,'' 2019 International Joint Conference on Neural Networks (IJCNN), pp. 1–8, Budapest, Hungary, Jul. 2019, doi: 10.1109/IJCNN.2019.8852174.

  10. Kentaro Takeda and Hiroyuki Torikai,``Asynchronous cellular automaton models of biological system,'' 2018 International Symposium on Nonlinear Theory and its Applications (NOLTA), p. 427, Tarragona, Spain, Sep. 2018.

  11. Kentaro Takeda and Hiroyuki Torikai,``A novel hardware-efficient spiking neuron model based on asynchronous cellular automaton dynamics exhibiting various nonlinear response curves,'' 2018 International Joint Conference on Neural Networks (IJCNN), pp. 1–8, Rio de Janeiro, Brazil, Jul. 2018, doi: 10.1109/IJCNN.2018.8489745.

  12. Kentaro Takeda and Hiroyuki Torikai,``A Neuromorphic Quantum-dot Cellular Automaton,'' 6th Korea-Japan Joint Workshop on Complex Communication Sciences, P29, Jozankei, Japan, Jan. 2018.

  13. Kentaro Takeda and Hiroyuki Torikai,``Basic Analysis of a Spike-train Generator based on Quantum-dot Cellular Automaton,'' 2017 IEEE Workshop on Nonlinear Circuit Networks (NCN), pp. 104–105, Tokushima, Japan, Dec. 2017.

  14. Kentaro Takeda, Chiaki Matsuda, and Hiroyuki Torikai, ``Design of Electronic Circuit Model of Neural System based on Hybrid Dynamical System,'' 2017 International Symposium on Nonlinear Theory and its Applications (NOLTA), p. 628, Cancun, Mexico, Dec. 2017, doi: 10.34385/proc.29.C2L-A-2.

  15. Kentaro Takeda and Hiroyuki Torikai,``A Novel Hardware-Efficient CPG Model based on Nonlinear Dynamics of Asynchronous Cellular Automaton,'' 24th International Conference on Neural Information Processing (ICONIP), Part of the Lecture Notes in Computer Science book series (LNCS, volume 10639), pp. 812–820, Guangzhou, China, Nov. 2017, doi: 10.1007/978-3-319-70136-3_86.

  16. Kentaro Takeda and Hiroyuki Torikai,``Experiments on a Hardware-Efficient Bio-Inspired Snake-like Robot,'' 2017 Taiwan and Japan Conference on Circuits and Systems (TJCAS), p. 53, Okayama, Japan, Aug. 2017.

  17. Hiroyuki Torikai, Kentaro Takeda, and Taiki Naka, ``Asynchronous Bifurcation Processor: Fundamental Concepts and Application Examples,'' 4th International Conference on Applications in Nonlinear Dynamics (ICAND), Part of the Lecture Notes in Networks and Systems book series, vol. 6, pp. 217–229, Colorado, US, Mar. 2017, doi: 10.1007/978-3-319-52621-8_20.

  18. Kentaro Takeda and Hiroyuki Torikai,``Reproduction of Nonlinear Cochlea Response by Asynchronous Bifurcation Processor,'' 2016 International Symposium on Nonlinear Theory and its Applications (NOLTA), pp. 279–282, Yugawara, Japan, Nov. 2016, doi: 10.34385/proc.48.A4L-E-1.

  19. Kentaro Takeda and Hiroyuki Torikai,``Design of Biomimetic Digital Hardware based on Asynchronous Bifurcation Processor,'' 5th Japan-Korea Joint Workshop on Complex Communication Sciences (JKCCS), p. 83, Busan, Korea, Oct. 2016.



Domestic Conference


  1. 吉岡拓未, 武田健太郎, ランダムなタイミングで状態更新される環状単方向結合位相振動子系について, 令和5年電気・電子・情報関係学会四国支部連合大会講演論文集, p. 41, 香川, 2023年9月.

  2. 横山洸平, 武田健太郎, 区分線形スパイキングニューロンで構成される連想記憶モデルについて, 令和5年電気・電子・情報関係学会四国支部連合大会講演論文集, p. 40, 香川, 2023年9月.

  3. 久保田一季, 武田健太郎, 鳥飼弘幸, エルゴード的セルオートマトンを用いた蝸牛モデルの非線形音声処理, 電子情報通信学会技術研究報告 非線形問題研究会(NLP), vol. 122, no. 143, pp. 29–34, オンライン, 2022年8月.

  4. 武田健太郎, 鳥飼弘幸, 非同期セルオートマトンに基づいたニューロンモデルの安定性解析について, 2019年電子情報通信学会NOLTAソサイエティ大会講演論文集, p. 35, 新潟, 2019年6月.

  5. 武田健太郎, 鳥飼弘幸, 非同期セルオートマトン発振器の結合系に基づいたCPGモデルについて, 2019年電子情報通信学会総合大会講演論文集, p. 288, 東京, 2019年3月.

  6. 武田健太郎, 鳥飼弘幸, 非同期セルオートマトンに基づいたニューロンモデルの分岐現象について, 電子情報通信学会技術研究報告 複雑コミュニケーションサイエンス研究会(CCS), vol. 118, no. 316, pp. 1–5, 兵庫, 2018年11月.

  7. 武田健太郎, 鳥飼弘幸, 遅延を有するQCAスパイク列発生器のリターンマップについて, 2018年電子情報通信学会NOLTAソサイエティ大会講演論文集, p. 21, 京都, 2018年6月.

  8. 武田健太郎, 鳥飼弘幸, 非同期セルオートマトン発振器の結合系の解析と応用について, 電子情報通信学会技術研究報告 複雑コミュニケーションサイエンス研究会(CCS), vol. 117, no. 288, pp. 55–79, 大阪, 2017年11月.

  9. 武田健太郎, 鳥飼弘幸, 非同期セルオートマトンに基づくCPGモデルを用いたヘビ型ロボット, 2017年電子情報通信学会NOLTAソサイエティ大会講演論文集, p. 27, 愛知, 2017年6月.

  10. 武田健太郎, 鳥飼弘幸, 非同期分岐プロセッサを用いたHopf蝸牛モデル, 電子情報通信学会技術研究報告 複雑コミュニケーションサイエンス研究会(CCS), vol. 116, no. 285, pp. 17–21, 京都, 2016年11月.