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Shirasaka Shou
白坂　将
Shirasaka Shou
白坂　将
Graduate School of Information Science and Technology　Department of Information and Physical Sciences, Associate Professor

keyword operator-theoretic approach to dynamical systems，reservoir computing，Synchronization，Dimensionality reduction，Nonlinear dynamics

Research History 4

  1. 2021/12 - Present
    Osaka University　Department of Information and Physical Sciences Graduate School of Information Science and Technology　Associate Professor

  2. 2021/05 - Present
    The University of Tokyo　International Research Center for Neurointelligence　Affiliated Faculty

  3. 2018/04 - 2021/11
    Osaka University　Department of Information and Physical Sciences Graduate School of Information Science and Technology　Assistant Professor

  4. 2017/04 - 2018/03
    University of Tokyo　Research Center for Advanced Science and Technology　Project Researcher

Education 2

  1. Tokyo Institute of Technology　Graduate School of Information Science and Engineering　Department of Mechanical and Environmental Informatics

    2012/04 - 2017/03

  2. Tokyo Institute of Technology　Faculty of Engineering　Department of Mechano-Aerospace Engineering

    2008/04 - 2012/03

Professional Memberships 2

  1. THE JAPAN SOCIETY OF MECHANICAL ENGINEERS

  2. THE PHYSICAL SOCIETY OF JAPAN

Research Areas 1

  1. Informatics / Soft computing / Nonlinear dynamics

Papers 42

  1. Optimizing Reservoir Computers for Attractor Reconstruction by Statistics of Functional Regularities

    Satoshi Oishi, Hiroshi Yamashita, Hideyuki Suzuki, Sho Shirasaka

    Proceedings of the 2024 International Symposium on Nonlinear Theory and its Applications　p. 314-315　2024/12　Research paper (international conference proceedings)

  2. Early Warning Signals in Networked Systems Subjected to Colored Noise

    Gaku Yoneda, Hiroshi Yamashita, Sho Shirasaka, Hideyuki Suzuki

    Proceedings of the 2024 International Symposium on Nonlinear Theory and its Applications　p. 410-410　2024/12　Research paper (international conference proceedings)

  3. Combining Continuous External Input and Stochastic Resetting for Optimal Control

    Tomoki Hosaka, Hiroshi Yamashita, Hideyuki Suzuki, Sho Shirasaka

    Proceedings of the 2024 International Symposium on Nonlinear Theory and its Applications　p. 408-409　2024/12　Research paper (international conference proceedings)

  4. Attractor reconstruction using diffeomorphic statistics

    Satoshi Oishi, Hideyuki Suzuki, Sho Shirasaka

    Proceedings of the 2024 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'24)　p. 319-320　2024/02　Research paper (international conference proceedings)

  5. Estimation of 3D Data from 2D Cross-Sectional Data Using Physics Informed Neural Networks

    Haruto Yokoyama, Naoki Watamura, Hiroshi Yamashita, Hideyuki Suzuki, Sho Shirasaka

    Proceedings of the 2024 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'24)　p. 482-483　2024/02　Research paper (international conference proceedings)

  6. Data-driven flood forecasting based on delay-coordinates

    Satoshi Oishi, Kenji Komiya, Hideyuki Suzuki, Sho Shirasaka

    Vol. 123　No. 354　p. 8-11　2024/01　Research paper (conference, symposium, etc.)

  7. Investigation on Oscillator-Based Ising Machines

    Sho Shirasaka

    Photonic Neural Networks with Spatiotemporal Dynamics: Paradigms of Computing and Implementation　p. 175-199　2023/10/17　Part of collection (book)

    Publisher: Springer Nature Singapore

  8. Hyperparameter tuning of reservoir computers for attractor reconstruction

    Satoshi Oishi, Hideyuki Suzuki, Sho Shirasaka

    Proceedings of the 2023 International Symposium on Nonlinear Theory and its Applications　2023/09　Research paper (international conference proceedings)

  9. Phase reduction of strongly coupled limit-cycle oscillators

    Wataru Kurebayashi, Takuto Yamamoto, Sho Shirasaka, Hiroya Nakao

    Physical Review Research　2022/12/09　Research paper (scientific journal)

  10. Optimizing input mask for maximum memory performance of time-delay reservoir subjected to state noise

    Zichen Kang, Sho Shirasaka, Hideyuki Suzuki

    Nonlinear Theory and Its Applications, IEICE　Vol. 12　No. 4　p. 662-673　2021/10/01　Research paper (scientific journal)

    Publisher: Institute of Electronics, Information and Communications Engineers ({IEICE})

  11. Extended dynamic mode decomposition with dictionary learning using neural ordinary differential equations

    Hiroaki Terao, Sho Shirasaka, Hideyuki Suzuki

    Nonlinear Theory and Its Applications, IEICE　Vol. 12　No. 4　p. 626-638　2021/10/01　Research paper (scientific journal)

    Publisher: Institute of Electronics, Information and Communications Engineers ({IEICE})

  12. Spatiotemporal model for FRET networks with multiple donors and acceptors: Multicomponent exponential decay derived from the master equation

    Masaki Nakagawa, Yuki Miyata, Naoya Tate, Takahiro Nishimura, Suguru Shimomura, Sho Shirasaka, Jun Tanida, Hideyuki Suzuki

    Journal of the Optical Society of America B: Optical Physics　Vol. 38　No. 2　p. 294-299　2021/02　Research paper (scientific journal)

  13. Dynamic Mode Decomposition Using Neural Ordinary Differential Equations

    Hiroaki Terao, Sho Shirasaka, Hideyuki Suzuki

    Proceedings of the 2020 International Symposium on Nonlinear Theory and its Applications　2020/11　Research paper (international conference proceedings)

  14. Short-Term Prediction of Chaos by Hybrid Force Learning

    Masaya Muramatsu, Sho Shirasaka, Masaki Nakagawa, Hideyuki Suzuki

    Proceedings of the 2020 International Symposium on Nonlinear Theory and its Applications　2020/11　Research paper (international conference proceedings)

  15. Modeling and Analysis of FRET Networks: Toward Development of Novel Information Processing Devices

    Masaki Nakagawa, Yuki Miyata, Naoya Tate, Takahiro Nishimura, Suguru Shimomura, Sho Shirasaka, Jun Tanida, Hideyuki Suzuki

    Proceedings of the 2020 International Symposium on Nonlinear Theory and its Applications　p. 217-220　2020/11　Research paper (international conference proceedings)

  16. Oscillator-Based Ising Machine Using Spintronic Circuits

    Sho Shirasaka, Hideyuki Suzuki

    Proceedings of the 2020 International Symposium on Nonlinear Theory and its Applications　2020/11　Research paper (international conference proceedings)

  17. Memory Capacity of Reservoir Computers Based on Coupled Time-Delay Systems

    Zichen Kang, Sho Shirasaka, Hideyuki Suzuki

    Proceedings of the 2020 International Symposium on Nonlinear Theory and its Applications　2020/11　Research paper (international conference proceedings)

  18. Nonlinear phase-amplitude reduction of delay-induced oscillations

    Kiyoshi Kotani, Yutaro Ogawa, Sho Shirasaka, Akihiko Akao, Yasuhiko Jimbo, Hiroya Nakao

    Physical Review Research　Vol. 2　No. 3　2020/07/20　Research paper (scientific journal)

  19. Phase-Amplitude Reduction of Limit Cycling Systems

    Sho Shirasaka, Wataru Kurebayashi, Hiroya Nakao

    The Koopman Operator in Systems and Control: Concepts, Methodologies, and Applications　p. 383-417　2020/02/23　Part of collection (book)

    Publisher: Springer International Publishing

  20. Dynamic Mode Decomposition Using Neural Ordinary Differential Equations

    Hiroaki Terao, Sho Shirasaka, Hideyuki Suzuki

    Proceedings of the RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing 2020　p. 155-158　2020/02　Research paper (international conference proceedings)

  21. Deep Reinforcement Learning Control of an Underactuated Large Population of Coupled Oscillators

    Maaki Nakasaka, Sho Shirasaka, Hideyuki Suzuki

    Proceedings of the RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing 2020　p. 283-286　2020/02　Research paper (international conference proceedings)

  22. Prediction of Chaotic Time Series by Hybrid FORCE Learning

    Masaya Muramatsu, Sho Shirasaka, Masaki Nakagawa, Hideyuki Suzuki

    Proceedings of the RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing 2020　p. 335-338　2020/02　Research paper (international conference proceedings)

  23. Optimization of linear and nonlinear interaction schemes for stable synchronization of weakly coupled limit-cycle oscillators

    Nobuhiro Watanabe, Yuzuru Kato, Sho Shirasaka, Hiroya Nakao

    Physical Review E　Vol. 100　No. 4　2019/10/04　Research paper (scientific journal)

  24. Mathematical analysis of the signal propagation characteristics of neuronal networks

    Yuya Kobayashi, Akihiko Akao, Sho Shirasaka, Kiyoshi Kotani, Yasuhiko Jimbo

    Electronics and Communications in Japan　Vol. 102　No. 5　p. 27-34　2019/05　Research paper (scientific journal)

  25. Analysis of reservoir computing focusing on the spectrum of bistable delayed dynamical systems

    Kinoshita Ikuhide, Akao Akihiko, Shirasaka Sho, Kotani Kiyoshi, Jimbo Yasuhiko

    ELECTRONICS AND COMMUNICATIONS IN JAPAN　Vol. 102　No. 2　p. 15-20　2019/02　Research paper (scientific journal)

  26. Mathematical Analysis about Signal Propagation Characteristics of Neuronal Networks

    Kobayashi Yuya, Akao Akihiko, Shirasaka Sho, Kotani Kiyoshi, Jimbo Yasuhiko

    IEEJ Transactions on Electronics, Information and Systems　Vol. 139　No. 2　p. 154-160　2019　Research paper (scientific journal)

    Publisher: 一般社団法人 電気学会

  27. Evaluating Responses of Circulatory Systems, Sweating and Pupil Diameter to Postural Change

    Munemichi Tateyama, Ikuhide Kinoshita, Akihiko Akao, Sho Shirasaka, Takashi Numata, Hiroki Sato, Yasuhiko Jimbo, Kiyoshi Kotani

    IEEJ Transactions on Electronics, Information and Systems　Vol. 138　No. 9　p. 1141-1147　2018/09/01　Research paper (scientific journal)

    Publisher: Institute of Electrical Engineers of Japan ({IEE} Japan)

  28. Analysis of Reservoir Computing Focusing on the Spectrum of Bistable Delayed Dynamical Systems

    Ikuhide Kinoshita, Akihiko Akao, Sho Shirasaka, Kiyoshi Kotani, Yasuhiko Jimbo

    IEEJ Transactions on Electronics, Information and Systems　Vol. 138　No. 8　p. 1054-1059　2018/08/01　Research paper (scientific journal)

    Publisher: Institute of Electrical Engineers of Japan ({IEE} Japan)

  29. Optimizing mutual synchronization of rhythmic spatiotemporal patterns in reaction-diffusion systems

    Yoji Kawamura, Sho Shirasaka, Tatsuo Yanagita, Hiroya Nakao

    PHYSICAL REVIEW E　Vol. 96　No. 1　2017/07　Research paper (scientific journal)

  30. Optimizing stability of mutual synchronization between a pair of limit-cycle oscillators with weak cross coupling

    Sho Shirasaka, Nobuhiro Watanabe, Yoji Kawamura, Hiroya Nakao

    PHYSICAL REVIEW E　Vol. 96　No. 1　2017/07　Research paper (scientific journal)

  31. 共変リアプノフ解析を用いた雑音環境下における周期的身体運動のシナジー評価 (ランダム力学系理論とその応用)

    白坂 将, 紅林 亘, 中尾 裕也

    数理解析研究所講究録　No. 2028　p. 109-112　2017/05　Research paper (conference, symposium, etc.)

    Publisher: 京都大学数理解析研究所

  32. Dimension reduction theories of limit-cycling systems: some extensions and applications

    Sho Shirasaka

    2017/03　Doctoral thesis

  33. Phase-amplitude reduction of transient dynamics far from attractors for limit-cycling systems

    Sho Shirasaka, Wataru Kurebayashi, Hiroya Nakao

    CHAOS　Vol. 27　No. 2　2017/02　Research paper (scientific journal)

  34. Optimization of coupling matrices for stable mutual synchronization of limit-cycle oscillators

    Watanabe Nobuhiro, Shirasaka Sho, Kawamura Yoji, Nakao Hiroya

    Meeting Abstracts of the Physical Society of Japan　Vol. 72.2　p. 2408-2408　2017

    Publisher: The Physical Society of Japan

  35. Phase Reduction Theory for Strongly Coupled Limit-Cycle Oscillators

    Wataru Kurebayashi, Sho Shirasaka, Hiroya Nakao

    IEICE Proceeding Series　No. 29　p. 342-342　2017

    Publisher: The Institute of Electronics, Information and Communication Engineers

  36. Optimal Model Selection for Estimating Stochastic Koopman Modes

    Wataru Kurebayashi, Sho Shirasaka, Hiroya Nakao

    IEICE Proceeding Series　No. 29　p. 12-12　2017

    Publisher: The Institute of Electronics, Information and Communication Engineers

  37. Phase reduction theory for hybrid nonlinear oscillators

    Sho Shirasaka, Wataru Kurebayashi, Hiroya Nakao

    PHYSICAL REVIEW E　Vol. 95　No. 1　2017/01　Research paper (scientific journal)

  38. A criterion for timescale decomposition of external inputs for generalized phase reduction of limit-cycle oscillators

    Wataru Kurebayashi, Sho Shirasaka, Hiroya Nakao

    Nonlinear Theory and Its Applications, IEICE　Vol. 6　No. 2　p. 171-180　2015　Research paper (scientific journal)

  39. ハイブリッド力学系におけるリズム現象の位相縮約法による解析

    白坂 将

    2014/03　Master’s thesis

  40. Synchronization Analysis of Nonlinear Oscillators by a Quadratic Phase Model

    Wataru Kurebayashi, Sho Shirasaka, Hiroya Nakao

    IEICE Proceeding Series　No. 46　p. 874-877　2014

    Publisher: The Institute of Electronics, Information and Communication Engineers

  41. Phase Reduction Method for Strongly Perturbed Limit Cycle Oscillators

    Kurebayashi, Wataru, Shirasaka, Sho, Nakao, Hiroya

    Physical Review Letters　Vol. 111　No. 21　2013　Research paper (scientific journal)

    Publisher: American Physical Society ({APS})

  42. マイクロチャンネル内予混合火炎の不安定挙動の解明

    白坂 将

    2012/02　Thesis (other)

Misc. 49

  1. Prediction of rate-induced tipping phenomena using reservoir computing

    白坂将, 鈴木秀幸

    日本物理学会講演概要集(CD-ROM)　Vol. 78　No. 2　2023

  2. Exploring Computing Technologies Based on Physical Phenomena

    Sho Shirasaka

    Manufacturing and Technology　Vol. 75　No. 3　p. 59-61　2023　Rapid communication, short report, research note, etc. (bulletin of university, research institution)

  3. Behavior of the Sznajd model with time delay

    Vol. 121　No. 444　p. 67-70　2022/03/21

  4. Multi-Agent Deep Deterministic Policy Gradient with Reservoir Computing

    Vol. 121　No. 444　p. 19-22　2022/03/21

  5. Prediction of Chaos by Data-Driven Hybrid Reservoir Computing

    Masaya Muramatsu, Sho Shirasaka, Masaki Nakagawa, Hideyuki Suzuki

    Proceedings of the 2021 NonLinear Science Workshop　No. 35　2021/12　Research paper, summary (international conference)

  6. Extreme Learning Machine Using Nonlinear Frequency Dependence of Fluorescence Amplitude Modulation

    Shoichi Hanano, Masaki Nakagawa, Sho Shirasaka, Hideyuki Suzuki

    Proceedings of the 2021 NonLinear Science Workshop　No. 2　2021/12　Research paper, summary (international conference)

  7. Theta-gamma cross-frequency coupling enables covariance between distant brain regions

    Akihiko Akao, Sho Shirasaka, Yasuhiko Jimbo, Bard Ermentrout, Kiyoshi Kotani

    2019/03/29　Internal/External technical report, pre-print, etc.

  8. Underactuated control of coupled oscillator systems using deep reinforcement learning

    Vol. 118　No. 413　p. 97-100　2019/01/23

    Publisher: 電子情報通信学会

  9. Optimization of coupling matrices for stable mutual synchronization of nonlinear oscillators

    Vol. 116　No. 523　p. 75-77　2017/03/14

    Publisher: 電子情報通信学会

  10. Synchronization analysis of strongly coupled oscillators by the generalized phase reduction method

    KUREBAYASHI Wataru, SHIRASAKA Sho, NAKAO Hiroya

    電子情報通信学会技術研究報告　Vol. 116　No. 523(NLP2016 106-127)　2017

  11. 非線形振動子の安定な相互同期のための結合行列および一時的な結合切断の最適化

    渡邊暢浩, 白坂将, 河村洋史, 中尾裕也

    日本物理学会講演概要集(CD-ROM)　Vol. 72　No. 2　2017

  12. 動的モード分解とモデル選択

    紅林亘, 白坂将, 中尾裕也

    日本物理学会講演概要集(CD-ROM)　Vol. 72　No. 2　2017

  13. System identification of self-sustained oscillators based on the generalized phase model

    Vol. 116　No. 271　p. 103-106　2016/10/27

    Publisher: 電子情報通信学会

  14. Optimal parameter selection for kernel dynamic mode decomposition

    紅林亘, 白坂将, 中尾裕也

    電子情報通信学会技術研究報告　Vol. 116　No. 87(CCS2016 1-15)　2016

  15. Koopman作用素に基づく縮約モデリングとシステム同定

    紅林亘, 白坂将, 中尾裕也

    日本物理学会講演概要集(CD-ROM)　Vol. 71　No. 2　2016

  16. 対称性を有するネットワーク結合力学系におけるLyapunov解析

    大田真志, 白坂将, 中尾裕也

    日本物理学会講演概要集(CD-ROM)　Vol. 71　No. 2　2016

  17. 130 Extension of the dynamic mode decomposition by the kernel method

    KUREBAYASHI Wataru, SHIRASAKA Sho, NAKAO Hiroya

    Dynamics and Design Conference : D & D　Vol. 2015　p. "130-1"-"130-10"　2015/08/25

    Publisher: The Japan Society of Mechanical Engineers

  18. 157 Data assimilation for a neural circuit model which generates walking pattern using the merging particle filter

    WATANABE Eitaro, SHIRASAKA Sho, KUREBAYASHI Wataru, NAKAO Hiroya

    Dynamics and Design Conference : D & D　Vol. 2015　p. "157-1"-"157-12"　2015/08/25

    Publisher: The Japan Society of Mechanical Engineers

  19. 158 Stability analysis of a coupled nonlinear oscillator model which generates walking patterns with the covariant Lyapunov analysis

    OTA Masashi, SHIRASAKA Sho, KUREBAYASHI Wataru, NAKAO Hiroya

    Dynamics and Design Conference : D & D　Vol. 2015　p. "158-1"-"158-12"　2015/08/25

    Publisher: The Japan Society of Mechanical Engineers

  20. 159 An analysis of the uncontrolled manifold in a dynamic walking model based on the Floquet theory

    SHIRASAKA Sho, KUREBAYASHI Wataru, NAKAO Hiroya

    Dynamics and Design Conference : D & D　Vol. 2015　p. "159-1"-"159-8"　2015/08/25

    Publisher: The Japan Society of Mechanical Engineers

  21. Data Assimilation for Coupled Dynamical Systems Using a Merging Particle Filter

    Vol. 115　No. 77　p. 55-60　2015/06/11

    Publisher: 電子情報通信学会

  22. 融合粒子フィルタによる歩行パターン生成に関する神経回路モデルのデータ同化

    渡邉英太郎, 白坂将, 紅林亘, 中尾裕也

    Dynamics & Design Conference (CD-ROM)　Vol. 2015　2015

  23. 共変Lyapunov解析を用いた歩行パターン生成に関する結合非線形振動子モデルの安定性解析

    大田真志, 白坂将, 紅林亘, 中尾裕也

    Dynamics & Design Conference (CD-ROM)　Vol. 2015　2015

  24. 歩行モデルにおけるUncontrolled manifoldのフロケ理論による解析

    白坂将, 紅林亘, 中尾裕也

    Dynamics & Design Conference (CD-ROM)　Vol. 2015　2015

  25. 動的モード分解法のカーネル法による拡張

    紅林亘, 白坂将, 中尾裕也

    Dynamics & Design Conference (CD-ROM)　Vol. 2015　2015

  26. 22pBL-1 Theoretical analysis of injection locking phenomena by a quadratic phase equation

    Kurebayashi Wataru, Shirasaka Sho, Nakao Hiroya

    Meeting Abstracts of the Physical Society of Japan　Vol. 70　No. 0　p. 3023-3023　2015

    Publisher: The Physical Society of Japan

  27. 22pBL-3 Lattice Boltzmann Analysis of Phase Response Properties in Karman Vortices

    Tomaru Y., Shirasaka S., Kurebayashi W., Nakao H.

    Meeting Abstracts of the Physical Society of Japan　Vol. 70　No. 0　p. 3025-3025　2015

    Publisher: The Physical Society of Japan

  28. 16pCX-2 Derivation of a stationary distribution of the amplitude in noise excited oscillators using covariant Lyapunov analysis and its application to an analysis of synergies in body movements

    Shirasaka S., Kurebayashi W., Nakao H.

    Meeting Abstracts of the Physical Society of Japan　Vol. 70　No. 0　p. 2596-2596　2015

    Publisher: The Physical Society of Japan

  29. 16pCX-3 Covariant Lyapunov analysis of a coupled oscillator model for walking pattern generation

    Ota M., Shirasaka S., Kurebayashi W., Nakao H.

    Meeting Abstracts of the Physical Society of Japan　Vol. 70　No. 0　p. 2597-2597　2015

    Publisher: The Physical Society of Japan

  30. 16pCX-4 Data assimilation for coupled dynamical systems using a merging particle filter

    Watanabe E., Shirasaka S., Nakao H.

    Meeting Abstracts of the Physical Society of Japan　Vol. 70　No. 0　p. 2598-2598　2015

    Publisher: The Physical Society of Japan

  31. 19pCW-4 Lattice-Boltzmann analysis of synchronization of Karman vortex streets

    Tomaru Y., Shirasaka S., Kurebayashi W., Nakano H.

    Meeting Abstracts of the Physical Society of Japan　Vol. 70　No. 0　p. 2863-2863　2015

    Publisher: The Physical Society of Japan

  32. Robust synchronization analysis of oscillator circuits by a quadratic phase model

    KUREBAYASHI Wataru, SHIRASAKA Sho, NAKAO Hiroya

    IEICE technical report. Nonlinear problems　Vol. 114　No. 348　p. 23-27　2014/12/03

    Publisher: The Institute of Electronics, Information and Communication Engineers

  33. 352 Systematic dimension reduction method for strongly coupled self-excited oscillators

    KUREBAYASHI Wataru, SHIRASAKA Sho, NAKAO Hiroya

    Dynamics and Design Conference : D & D　Vol. 2014　p. "352-1"-"352-7"　2014/08/25

    Publisher: The Japan Society of Mechanical Engineers

  34. 353 Dynamic mode decomposition analysis of nonlinear vibrations in a large degree of freedom system

    SHIRASAKA Sho, KUREBAYASHI Wataru, NAKAO Hiroya

    Dynamics and Design Conference : D & D　Vol. 2014　p. "353-1"-"353-5"　2014/08/25

    Publisher: The Japan Society of Mechanical Engineers

  35. Quadratic Phase Model and Its Application to Synchronization Analysis of Oscillation Circuits

    Vol. 27　p. 270-275　2014/08/04

    Publisher: [電子情報通信学会]

  36. Theoretical analysis of mutual synchronization of strongly coupled nonlinear oscillators

    KUREBAYASHI Wataru, SHIRASAKA Sho, NAKAO Hiroya

    IEICE technical report. Nonlinear problems　Vol. 113　No. 383　p. 137-140　2014/01/21

    Publisher: The Institute of Electronics, Information and Communication Engineers

  37. Phase-reduction analysis of coupled limit-cycle oscillators in hybrid dynamical systems

    SHIRASAKA Sho, KUREBAYASHI Wataru, NAKAO Hiroya

    IEICE technical report. Nonlinear problems　Vol. 113　No. 383　p. 167-171　2014/01/21

    Publisher: The Institute of Electronics, Information and Communication Engineers

  38. Dynamic mode decompositionによる大自由度非線形振動解析

    白坂将, 紅林亘, 中尾裕也

    Dynamics & Design Conference (CD-ROM)　Vol. 2014　2014

  39. 強く連成する自励振動系の系統的低次元化法

    紅林亘, 紅林亘, 白坂将, 中尾裕也

    Dynamics & Design Conference (CD-ROM)　Vol. 2014　2014

  40. J-1-9-135 Theoretical Analysis of Synchronization in Self-Excited Oscillators Induced by Strong Periodic Forcing

    KUREBAYASHI Wataru, SHIRASAKA Sho, NAKAO Hiroya

    Dynamics and Design Conference : D & D　Vol. 2013　p. "135-1"-"135-10"　2013/08/25

    Publisher: The Japan Society of Mechanical Engineers

  41. J-1-9-139 Phase reduction analysis of synchronization dynamics in hybrid self-excited oscillators and its applications

    SHIRASAKA Sho, KUREBAYASHI Wataru, NAKAO Hiroya

    Dynamics and Design Conference : D & D　Vol. 2013　p. "139-1"-"139-8"　2013/08/25

    Publisher: The Japan Society of Mechanical Engineers

  42. Phase reduction method for limit-cycle oscillators in hybrid dynamical systems and its applications

    SHIRASAKA Sho, KUREBAYASHI Wataru, NAKAO Hiroya

    IEICE technical report. Nonlinear problems　Vol. 112　No. 487　p. 55-58　2013/03/14

    Publisher: The Institute of Electronics, Information and Communication Engineers

  43. Extension of the phase reduction method to strongly perturbed limit-cycle oscillators and its applications

    KUREBAYASHI Wataru, SHIRASAKA Sho, NAKAO Hiroya

    IEICE technical report. Nonlinear problems　Vol. 112　No. 487　p. 133-136　2013/03/14

    Publisher: The Institute of Electronics, Information and Communication Engineers

  44. 動的な位相縮約法の提案

    紅林亘, 白坂将, 中尾裕也

    日本物理学会講演概要集　Vol. 68　No. 1　2013

  45. 自励振動子の強い周期外力による同期現象に関する理論的な解析

    紅林亘, 白坂将, 中尾裕也

    Dynamics & Design Conference (CD-ROM)　Vol. 2013　2013

  46. ハイブリッド自励振動子の同期ダイナミクスの位相縮約法による解析及びその応用

    白坂将, 紅林亘, 中尾裕也

    Dynamics & Design Conference (CD-ROM)　Vol. 2013　2013

  47. 29aXR-2 Phase Reduction of Strongly Perturbed Limit-Cycle Systems

    Kurebayashi Wataru, Shirasaka Sho, Nakao Hiroya

    Meeting Abstracts of the Physical Society of Japan　Vol. 68　No. 0　p. 401-401　2013

    Publisher: The Physical Society of Japan

  48. Phase-Reduction Analysis of Strongly Coupled Limit-Cycle Oscillators

    Kurebayashi Wataru, Shirasaka Sho, Nakao Hiroya

    Meeting Abstracts of the Physical Society of Japan　Vol. 68　No. 0　p. 232-232　2013

    Publisher: The Physical Society of Japan

  49. Phase Redaction Theory of Hybrid Dynamical Systems

    Shirasaka Sho, Kurebayashi Wataru, Nakao Hiroya

    Meeting Abstracts of the Physical Society of Japan　Vol. 68　No. 0　p. 233-233　2013

    Publisher: The Physical Society of Japan

Presentations 46

  1. A unified approach to attractor reconstruction for Reservoir Computers

    Satoshi Oishi, Hiroshi Yamashita, Hideyuki Suzuki, Sho Shirasaka

    2025/03/28

  2. リザバー計算に触発された軽量型Transformerの提案：重み共有を用いた計算の効率化と性能評価

    中村 仁, 加藤 万理子, 黒岩 蒼太郎, 崎野 也真人, 田中 剛平, 山下 洋史, 鈴木 秀幸, 白坂 将

    言語処理学会第31回年次大会(NLP2025)　2025/03/13

  3. Training-free Optimization of Size of Reservoir Computers for Attractor Reconstruction

    Satoshi Oishi, Hiroshi Yamashita, Hideyuki Suzuki, Sho Shirasaka

    The 6th International Symposium on Neuromorphic AI Hardware　2025/03/04

  4. Reducing Redundancy in Reservoir Computing to Address Overembedding

    Satoshi Oishi, Hiroshi Yamashita, Hideyuki Suzuki, Sho Shirasaka

    Workshop on Dynamical Systems and Machine Learning　2025/02/18

  5. Estimating Principal Koopman Eigenfunctions for Dynamical Dimension Reduction

    Sho Shirasaka

    Dynamics Days Sapporo 2024　2024/12/07

  6. Suppression of Overembedding in Reservoir Computing

    Satoshi Oishi, Hiroshi Yamashita, Hideyuki Suzuki, Sho Shirasaka

    Dynamics Days Sapporo 2024　2024/12/09

  7. 主 Koopman 固有対を抽出する動的モード分解

    白坂将

    ⽇本物理学会第79回年次⼤会　2024/09/18

  8. Hyperparameter Tuning of Reservoir Computers for Attractor Reconstruction

    大石 悟, 鈴木 秀幸, 白坂 将

    Dynamics Days 2023 Kagurazaka　2023/12/04

  9. Multilayer Graph Echo State Networkの開発と応用

    吉村 光太郎, 鈴木 秀幸, 白坂 将

    Dynamics Days 2023 Kagurazaka　2023/12/04

  10. A Machine Learning Method for Integrating Chaotic Time Series Prediction and Adaptive Observation Planning

    犬塚 平太郎, 鈴木 秀幸, 白坂 将

    Dynamics Days 2023 Kagurazaka　2023/12/04

  11. Machine Learning Prediction of Partial R-Tipping Phenomena

    白坂 将, 鈴木 秀幸

    Dynamics Days 2023 Kagurazaka　2023/12/04

  12. （一般化）同期現象と情報処理

    白坂 将

    Dynamics Days 2023 Ookayama　2023/07/04

  13. Prediction of Rate-Induced Tipping Phenomena Using Machine Learning

    Sho Shirasaka, Hideyuki Suzuki

    SIAM Conference on Applications of Dynamical Systems (DS23)　2023/05/15

  14. Underactuated control of coupled oscillator systems using deep reinforcement learning

    中阪真明, 白坂将, 鈴木秀幸

    電子情報通信学会技術研究報告　2019/01/16

  15. Extraction of responses of various organs to external stimuli for evaluation of balance of autonomic nervous activity

    立山宗径, 木下郁英, 白坂将, 沼田崇志, 小谷潔, 小谷潔, 神保泰彦

    電気学会研究会資料　2018/03/20

  16. 動的モード分解とモデル選択

    紅林亘, 白坂将, 中尾裕也

    日本物理学会講演概要集(CD-ROM)　2017/09/25

  17. 非線形振動子の安定な相互同期のための結合行列および一時的な結合切断の最適化

    渡邊暢浩, 白坂将, 河村洋史, 中尾裕也

    日本物理学会講演概要集(CD-ROM)　2017/09/25

  18. Optimization of coupling matrices for stable mutual synchronization of nonlinear oscillators

    渡邊暢浩, 白坂将, 河村洋史, 中尾裕也

    電子情報通信学会技術研究報告　2017/03/07

  19. Optimization of coupling matrices for stable mutual synchronization of limit-cycle oscillators

    Watanabe Nobuhiro, Shirasaka Sho, Kawamura Yoji, Nakao Hiroya

    Meeting Abstracts of the Physical Society of Japan　2017

  20. System identification of self‐sustained oscillators based on the generalized phase model

    佐藤孝之, 白坂将, 中尾裕也, 紅林亘

    電子情報通信学会技術研究報告　2016/10/20

  21. Koopman作用素に基づく縮約モデリングとシステム同定

    紅林亘, 白坂将, 中尾裕也

    日本物理学会講演概要集(CD-ROM)　2016/09/23

  22. 対称性を有するネットワーク結合力学系におけるLyapunov解析

    大田真志, 白坂将, 中尾裕也

    日本物理学会講演概要集(CD-ROM)　2016/09/23

  23. Optimal parameter selection for kernel dynamic mode decomposition

    紅林亘, 白坂将, 中尾裕也

    電子情報通信学会技術研究報告　2016/06/06

  24. 格子ボルツマン法を用いたカルマン渦列の同期現象の解析

    戸丸洋輔, 白坂将, 紅林亘, 中尾裕也

    日本物理学会講演概要集(CD-ROM)　2015/09/24

  25. 共変リアプノフ解析を用いた雑音環境下の振動子における振幅定常分布の導出及び身体運動におけるシナジー解析への応用

    白坂将, 紅林亘, 中尾裕也

    日本物理学会講演概要集(CD-ROM)　2015/09/24

  26. 歩行パターン生成に関する結合振動子モデルの共変Lyapunov解析

    大田真志, 白坂将, 紅林亘, 中尾裕也

    日本物理学会講演概要集(CD-ROM)　2015/09/24

  27. ネットワーク結合力学モデルの融合粒子フィルタによるデータ同化

    渡邉英太郎, 白坂将, 中尾裕也

    日本物理学会講演概要集(CD-ROM)　2015/09/24

  28. 動的モード分解法のカーネル法による拡張

    紅林亘, 白坂将, 中尾裕也

    Dynamics & Design Conference (CD-ROM)　2015/08/24

  29. 歩行モデルにおけるUncontrolled manifoldのフロケ理論による解析

    白坂将, 紅林亘, 中尾裕也

    Dynamics & Design Conference (CD-ROM)　2015/08/24

  30. 融合粒子フィルタによる歩行パターン生成に関する神経回路モデルのデータ同化

    渡邉英太郎, 白坂将, 紅林亘, 中尾裕也

    Dynamics & Design Conference (CD-ROM)　2015/08/24

  31. 共変Lyapunov解析を用いた歩行パターン生成に関する結合非線形振動子モデルの安定性解析

    大田真志, 白坂将, 紅林亘, 中尾裕也

    Dynamics & Design Conference (CD-ROM)　2015/08/24

  32. Data Assimilation for Coupled Dynamical Systems Using a Merging Particle Filter

    渡邉英太郎, 白坂将, 中尾裕也

    電子情報通信学会技術研究報告　2015/06/04

  33. 格子ボルツマン法によるカルマン渦列の位相応答特性の数値計算

    戸丸洋輔, 白坂将, 紅林亘, 中尾裕也

    日本物理学会講演概要集(CD-ROM)　2015/03/24

  34. 二次の位相方程式による注入同期現象の解析

    紅林亘, 白坂将, 中尾裕也

    日本物理学会講演概要集(CD-ROM)　2015/03/24

  35. Robust synchronization analysis of oscillator circuits by a quadratic phase model

    紅林亘, 白坂将, 中尾裕也

    電子情報通信学会技術研究報告　2014/11/26

  36. Theoretical analysis of mutual synchronization of strongly coupled nonlinear oscillators

    紅林亘, 白坂将, 中尾裕也

    電子情報通信学会技術研究報告　2014/01/14

  37. Phase‐reduction analysis of coupled limit‐cycle oscillators in hybrid dynamical systems

    白坂将, 紅林亘, 中尾裕也

    電子情報通信学会技術研究報告　2014/01/14

  38. 強く連成する自励振動系の系統的低次元化法

    紅林亘, 白坂将, 中尾裕也

    Dynamics & Design Conference (CD-ROM)　2014

  39. Dynamic mode decompositionによる大自由度非線形振動解析

    白坂将, 紅林亘, 中尾裕也

    Dynamics & Design Conference (CD-ROM)　2014

  40. ハイブリッド力学系における位相縮約理論について

    白坂将, 紅林亘, 中尾裕也

    日本物理学会講演概要集　2013/08/26

  41. 強く結合したリミットサイクル振動子の位相縮約法による解析

    紅林亘, 白坂将, 中尾裕也

    日本物理学会講演概要集　2013/08/26

  42. Extension of the phase reduction method to strongly perturbed limit‐cycle oscillators and its applications

    紅林亘, 白坂将, 中尾裕也

    電子情報通信学会技術研究報告　2013/03/07

  43. Phase reduction method for limit‐cycle oscillators in hybrid dynamical systems and its applications

    白坂将, 紅林亘, 中尾裕也

    電子情報通信学会技術研究報告　2013/03/07

  44. 動的な位相縮約法の提案

    紅林亘, 白坂将, 中尾裕也

    日本物理学会講演概要集　2013/03/05

  45. ハイブリッド自励振動子の同期ダイナミクスの位相縮約法による解析及びその応用

    白坂将, 紅林亘, 中尾裕也

    Dynamics & Design Conference (CD-ROM)　2013

  46. 自励振動子の強い周期外力による同期現象に関する理論的な解析

    紅林亘, 白坂将, 中尾裕也

    Dynamics & Design Conference (CD-ROM)　2013

Academic Activities 19

  1. Operating Committee Member, Division 11, The Physical Society of Japan

    The Physical Society of Japan

    2024/04/01 - 2025/03/31

  2. Reviewer, International Symposium on Nonlinear Theory and its Applications (NOLTA)

    IEICE

    2022 - 2024

  3. Reviewer, SIAM Journal on Applied Dynamical Systems (SIADS)

    SIAM

    2022 - 2023

  4. Editorial Secretary, Special Section on Nonlinear Dynamical Aspects of Edge Computing and Neuromorphic Hardware, Nonlinear Theory and Its Applications (NOLTA), IEICE

    IEICE

    2021/04 - 2021/10

  5. Reviewer, International Symposium on Nonlinear Theory and its Applications (NOLTA)

    IEICE

    2017 - 2018

  6. Reviewer, International Conference on Artificial Neural Networks (ICANN)

    European Neural Network Society

    2024 -

  7. Reviewer, Nonlinear Theory and Its Applications (NOLTA), IEICE

    IEICE

    2024 -

  8. Reviewer, Chaos

    American Institute of Physics

    2024 -

  9. Reviewer, Communications Physics

    Springer Nature

    2024 -

  10. Reviewer, Physica D

    Elsevier

    2023 -

  11. Reviewer, Journal of Fluid Mechanics (JFM)

    Cambridge University Press

    2023 -

  12. Reviewer, Nonlinear Dynamics

    Springer Nature

    2022 -

  13. Reviewer, Proceedings of the National Academy of Sciences of the United States of America

    National Academy of Sciences

    2021 -

  14. Reviewer, International Symposium on Nonlinear Theory and its Applications (NOLTA)

    IEICE

    2020 -

  15. Reviewer, Nonlinear Theory and Its Applications (NOLTA), IEICE

    IEICE

    2020 -

  16. Reviewer, Discontinuity, Nonlinearity, and Complexity

    L&H Scientific Publishing

    2019 -

  17. Reviewer, Transactions of the Japan Society for Industrial and Applied Mathematics

    JSIAM

    2019 -

  18. Reviewer, SIAM Journal on Applied Dynamical Systems (SIADS)

    SIAM

    2018 -

  19. Reviewer, Progress of Theoretical and Experimental Physics (PTEP)

    JPS

    2018 -