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やわらかいダイナミクスとフレキシブルセンサー技術の融合による情報処理限界の突破

Planned Research

Project AreaScience of Soft Robot: interdisciplinary integration of mechatronics, material science, and bio-computing
Project/Area Number 18H05472
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Complex systems
Research InstitutionThe University of Tokyo

Principal Investigator

中嶋 浩平  東京大学, 大学院情報理工学系研究科, 准教授 (10740251)

Co-Investigator(Kenkyū-buntansha) 竹井 邦晴  大阪公立大学, 大学院工学研究科, 教授 (20630833)
Project Period (FY) 2018-06-29 – 2023-03-31
Project Status Granted (Fiscal Year 2022)
Budget Amount *help
¥96,590,000 (Direct Cost: ¥74,300,000、Indirect Cost: ¥22,290,000)
Fiscal Year 2022: ¥18,980,000 (Direct Cost: ¥14,600,000、Indirect Cost: ¥4,380,000)
Fiscal Year 2021: ¥18,980,000 (Direct Cost: ¥14,600,000、Indirect Cost: ¥4,380,000)
Fiscal Year 2020: ¥18,980,000 (Direct Cost: ¥14,600,000、Indirect Cost: ¥4,380,000)
Fiscal Year 2019: ¥19,240,000 (Direct Cost: ¥14,800,000、Indirect Cost: ¥4,440,000)
Fiscal Year 2018: ¥20,410,000 (Direct Cost: ¥15,700,000、Indirect Cost: ¥4,710,000)
Keywordsソフトロボット / リザバー計算 / 物理リザバー計算 / 非線形力学系 / フレキシブルセンサ / test / ソフトロボティクス / リザバーコンピューティング / リカレントニューラルネットワーク / フレキシブルセンサー / 情報理論 / レザバーコンピューティング / 機械学習
Outline of Annual Research Achievements

本年度は、リザバー計算・物理リザバー計算、両方の手法に関して、全般的に進捗があった。特に、リザバーの計算能力を定量する情報処理容量という指標に関しての理論的な知見が多く集まった(特に、時変、時不変の情報処理容量の区別やそれとecho state propertyという概念との関係など)。実装に関しては、まず、通常のリザバー計算に基づいて、これまで、センサーのエミュレーション、つまり、いわゆるindirect sensingを行ってきたが、本年度はこの手法に対して新たにphysics-informed machine learningの手法を導入し、性能向上を実現した。物理リザバー計算に関して、まずopen-loopの設定に関しては、新たな物理リザバー(渦、ウレタン、服、細胞集団など)を複数提案した。渦を用いた物理リザバー計算に関しては、上述した時変の情報処理容量の寄与を議論した。また、フレキシブルセンサーを導入したシリコン角材を用いて、環境中の物体で入力に対して一般化同期するものをad hocに物理リザバーとして活用する手法を提案し、これをremote reservoirと呼び、その計算能力を定量した。ここでも情報処理容量の解析が威力を発揮した。closed-loopの設定に関しては、魚ロボットを構築し、物理リザバーの手法に基づいて自律駆動できることを示した。

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

本研究課題が目標とするフレキシブルセンサーの導入によるリザバー計算ならびに物理リザバー計算の情報処理限界の突破に関し、各方面で徐々に実現してきている。具体的には、センサーのエミュレーションや閉ループによるロボット制御が顕著な例である。さらに、物理リザバーの境界を動的に変質させ、これまで計算に使う想定になかった環境中の物体のダイナミクスを計算資源として活用するという物理リザバーの情報処理技術自体の発展にも貢献がある。この点は、研究遂行前には予想していなかった点で、研究を行ってみてはじめて発見した知見が基となっている。

Strategy for Future Research Activity

今後は、現状のまま、すべての項目について進捗を積み重ねる予定である。特に、物理リザバー計算のclosed-loopの設定における研究を重点的に進められればと考えている。

Report

(4 results)
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • 2018 Annual Research Report

Research Products

(82 results)

All 2022 2021 2020 2019 2018 Other

All Journal Article (43 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 42 results,  Open Access: 20 results) Presentation (35 results) (of which Int'l Joint Research: 19 results,  Invited: 26 results) Book (1 results) Remarks (1 results) Patent(Industrial Property Rights) (1 results) Funded Workshop (1 results)

  • [Journal Article] Transient chaos in bidirectional encoder representations from transformers2022

    • Author(s)
      Inoue Katsuma、Ohara Soh、Kuniyoshi Yasuo、Nakajima Kohei
    • Journal Title

      Physical Review Research

      Volume: 4 Pages: 013204-013204

    • DOI

      10.1103/physrevresearch.4.013204

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Behavioral Diversity Generated From Body?Environment Interactions in a Simulated Tensegrity Robot2022

    • Author(s)
      Terajima Ryo、Inoue Katsuma、Yonekura Shogo、Nakajima Kohei、Kuniyoshi Yasuo
    • Journal Title

      IEEE Robotics and Automation Letters

      Volume: 7 Pages: 1597-1604

    • DOI

      10.1109/lra.2021.3139083

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Performance of reservoir computing in a random network of single-walled carbon nanotubes complexed with polyoxometalate2022

    • Author(s)
      Akai-Kasaya Megumi、Takeshima Yuki、Kan Shaohua、Nakajima Kohei、Oya Takahide、Asai Tetsuya
    • Journal Title

      Neuromorphic Computing and Engineering

      Volume: 2 Pages: 014003-014003

    • DOI

      10.1088/2634-4386/ac4339

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A mechanical true random number generator2022

    • Author(s)
      Akashi Nozomi、Nakajima Kohei、Shibayama Mitsuru、Kuniyoshi Yasuo
    • Journal Title

      New Journal of Physics

      Volume: 24 Pages: 013019-013019

    • DOI

      10.1088/1367-2630/ac45ca

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Self‐Organization of Remote Reservoirs: Transferring Computation to Spatially Distant Locations2021

    • Author(s)
      Tanaka Kazutoshi、Tokudome Yuji、Minami Yuna、Honda Satoko、Nakajima Toshiki、Takei Kuniharu、Nakajima Kohei
    • Journal Title

      Advanced Intelligent Systems

      Volume: 4 Pages: 2100166-2100166

    • DOI

      10.1002/aisy.202100166

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Physical Implementation of Reservoir Computing through Electrochemical Reaction2021

    • Author(s)
      Kan Shaohua、Nakajima Kohei、Asai Tetsuya、Akai‐Kasaya Megumi
    • Journal Title

      Advanced Science

      Volume: 9 Pages: 2104076-2104076

    • DOI

      10.1002/advs.202104076

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Chaos in spin-torque oscillator with feedback circuit2021

    • Author(s)
      Kamimaki Akira、Kubota Tomoyuki、Tsunegi Sumito、Nakajima Kohei、Taniguchi Tomohiro、Grollier Julie、Cros Vincent、Yakushiji Kay、Fukushima Akio、Yuasa Shinji、Kubota Hitoshi
    • Journal Title

      Physical Review Research

      Volume: 3 Pages: 043216-043216

    • DOI

      10.1103/physrevresearch.3.043216

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Unifying framework for information processing in stochastically driven dynamical systems2021

    • Author(s)
      Kubota Tomoyuki、Takahashi Hirokazu、Nakajima Kohei
    • Journal Title

      Physical Review Research

      Volume: 3 Pages: 043135-043135

    • DOI

      10.1103/physrevresearch.3.043135

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Generalization Capability of Mixture Estimation Model for Peristaltic Continuous Mixing Conveyor2021

    • Author(s)
      Oshino Sana、Nishihama Rie、Wakamatsu Kota、Inoue Katsuma、Matsui Daisuke、Okui Manabu、Nakajima Kohei、Kuniyoshi Yasuo、Nakamura Taro
    • Journal Title

      IEEE Access

      Volume: 9 Pages: 138866-138875

    • DOI

      10.1109/access.2021.3112614

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Twin vortex computer in fluid flow2021

    • Author(s)
      Goto Ken、Nakajima Kohei、Notsu Hirofumi
    • Journal Title

      New Journal of Physics

      Volume: 23 Pages: 063051-063051

    • DOI

      10.1088/1367-2630/ac024d

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Physics-informed reservoir computing with autonomously switching readouts: a case study in pneumatic artificial muscles2021

    • Author(s)
      W. Sun, N. Akashi, Y. Kuniyoshi, K. Nakajima
    • Journal Title

      Proceedings of 2021 International Symposium on Micro-NanoMechatronics and Human Science (MHS)

      Volume: -

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Object Recognition Using the Deformation Dynamics of Polyurethane Foam2021

    • Author(s)
      Y. Wakao, R. Sakurai, H. Kitano, K. Nakajima
    • Journal Title

      Proceedings of 2021 International Symposium on Micro-NanoMechatronics and Human Science (MHS)

      Volume: -

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Performance Improvement of FORCE Learning for Chaotic Echo State Networks2021

    • Author(s)
      Wu Ruihong、Nakajima Kohei、Pan Yongping
    • Journal Title

      In: Mantoro, T., Lee, M., Ayu, M.A., Wong, K.W., Hidayanto, A.N. (eds) Neural Information Processing. ICONIP 2021. Lecture Notes in Computer Science, vol 13109. Springer, Cham.

      Volume: - Pages: 262-272

    • DOI

      10.1007/978-3-030-92270-2_23

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Wearable Tactile Sensor Suit for Natural Body Dynamics Extraction: Case Study on Posture Prediction Based on Physical Reservoir Computing2021

    • Author(s)
      Sumioka Hidenobu、Nakajima Kohei、Sakai Kurima、Minato Takashi、Shiomi Masahiro
    • Journal Title

      Proceedings of 2021 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)

      Volume: - Pages: 9481-9488

    • DOI

      10.1109/iros51168.2021.9636194

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Physical reservoir computing in a soft swimming robot2021

    • Author(s)
      Horii Yuta、Inoue Katsuma、Nishikawa Satoshi、Nakajima Kohei、Niiyama Ryuma、Kuniyoshi Yasuo
    • Journal Title

      Proceedings of the ALIFE 2021: The 2021 Conference on Artificial Life

      Volume: - Pages: 92-101

    • DOI

      10.1162/isal_a_00426

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Skeletonizing the Dynamics of Soft Continuum Body from Video2021

    • Author(s)
      Inoue Katsuma、Kuniyoshi Yasuo、Kagaya Katsushi、Nakajima Kohei
    • Journal Title

      Soft Robotics

      Volume: -

    • DOI

      10.1089/soro.2020.0110

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Simple reservoir computing capitalizing on the nonlinear response of materials: theory and physical implementations2021

    • Author(s)
      S. Kan, K. Nakajima, Y. Takeshima, T. Asai, Y. Kuwahara, M. Akai-Kasaya
    • Journal Title

      Physical Review Applied

      Volume: 15 Pages: 024030-024030

    • DOI

      10.1103/physrevapplied.15.024030

    • NAID

      120007036444

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Flapping‐Wing Dynamics as a Natural Detector of Wind Direction2021

    • Author(s)
      Tanaka Kazutoshi、Yang Shih-Hsin、Tokudome Yuji、Minami Yuna、Lu Yuyao、Arie Takayuki、Akita Seiji、Takei Kuniharu、Nakajima Kohei
    • Journal Title

      Advanced Intelligent Systems

      Volume: 3 Pages: 2000174-2000174

    • DOI

      10.1002/aisy.202000174

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Algebraic approach towards the exploitation of "softness": the input-output equation for morphological computation2021

    • Author(s)
      M. Komatsu, T. Yaguchi, K. Nakajima
    • Journal Title

      The International Journal of Robotics Research

      Volume: 0278364920912298 Pages: 99-118

    • DOI

      10.1177/0278364920912298

    • NAID

      120006993635

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Input-driven bifurcations and information processing capacity in spintronics reservoirs2020

    • Author(s)
      N. Akashi, T. Yamaguchi, S. Tsunegi, T. Taniguchi, M. Nishida, R. Sakurai, Y. Wakao, K. Nakajima
    • Journal Title

      Physical Review Research

      Volume: 2 Pages: 043303-043303

    • DOI

      10.1103/physrevresearch.2.043303

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Designing spontaneous behavioral switching via chaotic itinerancy2020

    • Author(s)
      K. Inoue, K. Nakajima, Y. Kuniyoshi
    • Journal Title

      Science advances

      Volume: 6 (46)

    • DOI

      10.1126/sciadv.abb3989

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Step-like dependence of memory function on pulse width in spintronics reservoir computing2020

    • Author(s)
      T. Yamaguchi, N. Akashi, K. Nakajima, H. Kubota, S. Tsunegi, T. Taniguchi
    • Journal Title

      Scientific Reports

      Volume: 10 Pages: 19536-19536

    • DOI

      10.1038/s41598-020-76142-x

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Periodic structure of memory function in spintronics reservoir with feedback current2020

    • Author(s)
      T. Yamaguchi, N. Akashi, S. Tsunegi, H. Kubota, K. Nakajima, T. Taniguchi
    • Journal Title

      Physical Review Research

      Volume: 2 Pages: 023389-023389

    • DOI

      10.1103/physrevresearch.2.023389

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Physical reservoir computing---an introductory perspective2020

    • Author(s)
      K. Nakajima
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 59 Pages: 060501-060501

    • DOI

      10.35848/1347-4065/ab8d4f

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Shape reconstruction of CCD camera-based soft tactile sensors2020

    • Author(s)
      G. Soter, H. Hauser, A. Conn, J. Rossiter, K. Nakajima
    • Journal Title

      Proceedings of 2020 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)

      Volume: IROS Pages: 8957-8962

    • DOI

      10.1109/iros45743.2020.9341698

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Emulating a sensor using soft material dynamics: A reservoir computing approach to pneumatic artificial muscle2020

    • Author(s)
      R. Sakurai, M. Nishida, H. Sakurai, Y. Wakao, N. Akashi, Y. Kuniyoshi, Y. Minami, K. Nakajima
    • Journal Title

      Proceedings of 2020 3rd IEEE International Conference on Soft Robotics (RoboSoft)

      Volume: Robosoft Pages: 710-717

    • DOI

      10.1109/robosoft48309.2020.9115974

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mixing State Estimation of Peristaltic Continuous Mixing Conveyor with Distributed Sensing System Based on Soft Intestine Motion2020

    • Author(s)
      K. Wakamatsu, K. Inoue, D. Hagiwara, H. Adachi, D. Matsui, S. Kurumaya, R. Nishihama, M. Okui, K. Nakajima, Y. Kuniyoshi, T. Nakamura
    • Journal Title

      Proceedings of 2020 3rd IEEE International Conference on Soft Robotics (RoboSoft)

      Volume: Robosoft Pages: 208-214

    • DOI

      10.1109/robosoft48309.2020.9116058

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 軟材料の内部ダイナミクスを利用した精密制御2020

    • Author(s)
      西田三博、櫻井良、若尾泰通、明石望洋、南友菜、中嶋浩平
    • Journal Title

      油空圧技術

      Volume: vol.59, no.12 Pages: 45-52

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Effect of recurrent infomax on the information processing capability of input-driven recurrent neural networks2020

    • Author(s)
      Takuma Tanaka, Kohei Nakajima and Toshio Aoyagi
    • Journal Title

      Neuroscience Research

      Volume: - Pages: 225-233

    • DOI

      10.1016/j.neures.2020.02.001

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Optimal short-term memory before the edge of chaos in driven random recurrent networks2019

    • Author(s)
      Taichi Haruna, Kohei Nakajima
    • Journal Title

      Physical Review E

      Volume: 100 Pages: 062312-062312

    • DOI

      10.1103/physreve.100.062312

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synchronization and chaos in a spin torque oscillator with a perpendicularly magnetized free layer2019

    • Author(s)
      T. Yamaguchi, N. Akashi, K. Nakajima, S. Tsunegi, H. Kubota, T. Taniguchi
    • Journal Title

      Physical Review B

      Volume: 100 Pages: 224422-224422

    • DOI

      10.1103/physrevb.100.224422

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Chaos in nanomagnet via feedback current2019

    • Author(s)
      T. Taniguchi, N. Akashi, H. Notsu, M. Kimura, H. Tsukahara, K. Nakajima
    • Journal Title

      Physical Review B

      Volume: 100 Pages: 174425-174425

    • DOI

      10.1103/physrevb.100.174425

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Physical reservoir computing based on spin torque oscillator with forced synchronization2019

    • Author(s)
      S. Tsunegi, T. Taniguchi, K. Nakajima, S. Miwa, K. Yakushiji, A. Fukushima, S. Yuasa, H. Kubota
    • Journal Title

      Applied Physics Letters

      Volume: 114 Pages: 164101-164101

    • DOI

      10.1063/1.5081797

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 物理リザバー計算の射程-ソフトロボットを例に2019

    • Author(s)
      中嶋浩平
    • Journal Title

      システム/制御/情報(「システム工学を変革するソフトロボット学」特集号)

      Volume: 63 (12) Pages: 505-511

    • NAID

      130007854871

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] スピントルク発振器を用いた物理リザバー計算2019

    • Author(s)
      常木澄人、谷口知大、三輪真嗣、中嶋浩平、久保田均
    • Journal Title

      まぐね

      Volume: 14 (6)

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ダイナミクスによる情報処理―レザバー計算の最近の発展2019

    • Author(s)
      中嶋浩平、田中琢真、青柳富誌生
    • Journal Title

      日本物理学会誌(シリーズ「人工知能と物理学」)

      Volume: 74 (5) Pages: 306-313

    • NAID

      130007723482

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ソフトロボットにおけるPhysical Reservoir Computing2019

    • Author(s)
      中嶋浩平、竹井邦晴
    • Journal Title

      日本機械学会誌(特集「ソフトロボット学」)

      Volume: 122 (1205) Pages: 28-29

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Boosting computational power through spatial multiplexing in quantum reservoir computing2019

    • Author(s)
      K. Nakajima, K. Fujii, M. Negoro, K. Mitarai, M. Kitagawa
    • Journal Title

      Physical Review Applied

      Volume: 11 Pages: 034021-034021

    • DOI

      10.1103/physrevapplied.11.034021

    • NAID

      130007509081

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Spatiotemporal dynamics driven by the maximization of local information transfer2019

    • Author(s)
      K. Nakajima, T. Haruna
    • Journal Title

      New Journal of Physics

      Volume: 21 Pages: 013034-013034

    • DOI

      10.1088/1367-2630/ab0039

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Information Processing Capability of Soft Continuum Arms2019

    • Author(s)
      E. A. Torres, K. Nakajima, I. S. Godage
    • Journal Title

      Proceedings of 2019 IEEE Conference on Soft Robotics (RoboSoft)

      Volume: in press

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 柔らかいマテリアルの変形を用いた情報処理2019

    • Author(s)
      中嶋浩平、井上克馬、國吉康夫、Sophon SOMLOR、Tito Pradhono TOMO、Alexander SCHMITZ
    • Journal Title

      電子情報通信学会誌(小特集「リザバーコンピューティング」)

      Volume: 102巻2号 Pages: 121-126

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evaluation of memory capacity of spin torque oscillator for recurrent neural networks2018

    • Author(s)
      Tsunegi Sumito、Taniguchi Tomohiro、Miwa Shinji、Nakajima Kohei、Yakushiji Kay、Fukushima Akio、Yuasa Shinji、Kubota Hitoshi
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 57 Issue: 12 Pages: 120307-120307

    • DOI

      10.7567/jjap.57.120307

    • NAID

      210000149834

    • ISSN
      0021-4922, 1347-4065
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] やわらかい身体のダイナミクスに計算をアウトソースする2018

    • Author(s)
      中嶋浩平
    • Journal Title

      人工知能(特集「自然界に見いだす数物構造を利用した知的情報処理」)

      Volume: 33巻5号 Pages: 570-576

    • NAID

      130007917521

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Presentation] Physical reservoir computing for embodied intelligence2022

    • Author(s)
      Kohei Nakajima
    • Organizer
      Institute for Neural Computation Chalk Talk Series (University of California San Diego)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Physical reservoir computing and its relevance to embodied intelligence2022

    • Author(s)
      Kohei Nakajima
    • Organizer
      2nd International Conference on Embodied Intelligence
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] やわらかい身体の役割を考える2022

    • Author(s)
      中嶋浩平
    • Organizer
      北海道大学 人間知・脳・AI研究教育センター(CHAIN)主催 "CHAIN ACADEMIC SEMINAR #21"
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Physical reservoir computing for soft robots2021

    • Author(s)
      Kohei Nakajima
    • Organizer
      Material Intelligence (workshop at Robosoft 2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Physical Reservoir Computing: Exploiting Physical Dynamics as a Computational Resource2021

    • Author(s)
      Kohei Nakajima
    • Organizer
      2021 Virtual Research Seminar Series on Complex Active and Adaptive Material Systems (Session "Information Processing in Materials")
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Physical Reservoir Computing2021

    • Author(s)
      Kohei Nakajima
    • Organizer
      Deep Learning in Unconventional Neuromorphic Hardware (Satellite Workshop of IJCNN2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 物理リザバー計算:ソフトロボットを例に2021

    • Author(s)
      中嶋浩平
    • Organizer
      第16回TPE研究会公開講演会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 物理リザバー計算2021

    • Author(s)
      中嶋浩平
    • Organizer
      2021日本数学会年会(応用数学 (第VIII会場))
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Designing chaotic itinerancy2021

    • Author(s)
      Kohei Nakajima
    • Organizer
      International Conference: Differential Equations for Data Science 2021 (DEDS2021)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 高次元カオスを用いてダイナミクスを設計する2020

    • Author(s)
      中嶋浩平
    • Organizer
      MIMS 現象数理学研究拠点 共同研究集会2020年度「幾何学・連続体力学・情報科学の交差領域の探索」
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Physical Reservoir Computing: タコ腕コンピュータを例に2020

    • Author(s)
      中嶋浩平
    • Organizer
      東京大学次世代知能科学研究センター連続シンポジウム 第一回「次世代の知能科学に向けて」
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Physical Reservoir Computing for Soft Robots2020

    • Author(s)
      Kohei Nakajima
    • Organizer
      NOLTA 2020 Special session "Physical Reservoir Computing"
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ソフトロボット学における情報処理(基礎から)2020

    • Author(s)
      中嶋浩平
    • Organizer
      第1回ソフロボ数理勉強会(新学術領域「ソフトロボット学」ソフロボ数理勉強会主催)
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Physical Reservoir Computing for Soft Robots2020

    • Author(s)
      Kohei Nakajima
    • Organizer
      ICRA 2020 Workshop on Self-Assembling and Reconfigurable Systems
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Input-driven bifurcations in spintronics reservoir computing2020

    • Author(s)
      Nozomi Akashi, Terufumi Yamaguchi, Sumito Tsunegi, Tomohiro Taniguchi, Mitsuhiro Nishida, Ryo. Sakurai, Yasumichi Wakao, Kohei Nakajima
    • Organizer
      Second Symposium on Machine Learning and Dynamical Systems
    • Related Report
      2020 Annual Research Report
  • [Presentation] Unpredictable as dice: analyzing riddled basin structures in a passive dynamic walker2019

    • Author(s)
      N. Akashi, K. Nakajima, Y. Kuniyoshi
    • Organizer
      Proceedings of 2019 International Symposium on Micro-NanoMechatronics and Human Science (MHS)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Soft bodies as input reservoir: role of softness from the viewpoint of reservoir computing2019

    • Author(s)
      K. Inoue, K. Nakajima, Y. Kuniyoshi
    • Organizer
      Proceedings of 2019 International Symposium on Micro-NanoMechatronics and Human Science (MHS)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Echo State Property of Neuronal Cell Cultures2019

    • Author(s)
      T. Kubota, K. Nakajima, H. Takahashi
    • Organizer
      Lecture Notes in Computer Science (vol 11731): International Conference on Artificial Neural Networks (ICANN2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Information Processing Capability of Soft Continuum Arms2019

    • Author(s)
      E. A. Torres, K. Nakajima, I. S. Godage
    • Organizer
      Proceedings of 2019 2nd IEEE International Conference on Soft Robotics (RoboSoft)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Differential Algebraic Method for Direct Evaluation of Computational Capabilities of Physical Reservoirs2019

    • Author(s)
      M. Komatsu, T. Yaguchi, K. Nakajima
    • Organizer
      Proceedings of the 2019 International Symposium on Nonlinear Theory and its Applications (NOLTA2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Towards a novel information processing scheme for soft robots2019

    • Author(s)
      Kohei Nakajima
    • Organizer
      30th 2019 International Symposium on Micro-NanoMechatronics and Human Science (From Micro & Nano Scale Systems to Robotics & Mechatronics Systems)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 物理リザバー計算の射程:ソフトロボットを例に2019

    • Author(s)
      中嶋浩平
    • Organizer
      第80回応用物理学会秋季学術講演会シンポジウム:FS.AIエレクトロニクス「数理がひもとく自然・生命現象と知的計算能力」
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] しなやかな知能を育てる --ソフトロボットにおけるフィジカルリザバーコンピューティング--2019

    • Author(s)
      中嶋浩平
    • Organizer
      2019年度日本機械学会年次大会(特別企画プログラム先端技術フォーラム機素潤滑設計部門企画ソフトロボット学)
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Physical Reservoir Computingの射程:ソフトロボットへの応用を例に2019

    • Author(s)
      中嶋浩平
    • Organizer
      京都大学大学院理学研究科/理学部数学教室談話会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Physical Reservoir Computing for Soft Robots2019

    • Author(s)
      Kohei Nakajima
    • Organizer
      The First International Workshop on Theoretical and Experimental Material Computing (TEMC 2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Permutation分布に基づくコンセプトドリフトの検出2019

    • Author(s)
      枡井啓貴, 中嶋浩平, 青柳富誌生
    • Organizer
      日本物理学会第74回年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Soft Keyboard: A Novel User Interface for Soft Devices2018

    • Author(s)
      K. Nakajima, K. Inoue, Y. Kuniyoshi, S. Somlor, T. P. Tomo, A. Schmitz
    • Organizer
      The 2018 International Symposium on Nonlinear Theory and Its Applications (NOLTA2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] A Recipe for Designing Chaotic Itinerancy: Innate Training Approach2018

    • Author(s)
      K. Inoue, K. Nakajima, Y. Kuniyoshi
    • Organizer
      The 2018 International Symposium on Nonlinear Theory and Its Applications (NOLTA2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Reservoir Computingの展開2018

    • Author(s)
      中嶋浩平
    • Organizer
      RIMS共同研究「統計的モデリングと予測理論のための統合的数理研究と実践」
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Reservoir Computingの展開2018

    • Author(s)
      中嶋浩平
    • Organizer
      IBISML/PRMU/CVIM合同研究会にて招待講演(FIT2018と同時開催)
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Spatiotemporal dynamics driven by maximization of local information transfer2018

    • Author(s)
      中嶋浩平, 春名太一
    • Organizer
      日本生物物理学会第56回年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Maximizing Local Information Transfer in Boolean Networks2018

    • Author(s)
      春名太一, 中嶋浩平
    • Organizer
      日本生物物理学会第56回年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Soft Interfaces: Linking Morphological Dynamics and Information Processing2018

    • Author(s)
      K. Nakajima
    • Organizer
      IROS 2018 Workshop on Controlling Soft Robots: Model-based vs. Model-free Approaches
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Physical Reservoir Computing for Soft Robots2018

    • Author(s)
      K. Nakajima
    • Organizer
      IROS 2018 Workshop on Soft Robotic Modeling and Control: Bringing Together Articulated Soft Robots and Soft-Bodied Robots
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] やわらかいマテリアルを用いた機械学習法:Reservoir Computingの展開2018

    • Author(s)
      中嶋浩平
    • Organizer
      ものづくり企業に役立つ応用数理手法の研究会(第26回技術セミナー)
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Book] Reservoir Computing---Theory, Physical Implementations, and Applications2021

    • Author(s)
      Kohei Nakajima, Ingo Fischer
    • Total Pages
      458
    • Publisher
      Springer Singapore
    • ISBN
      9789811316869
    • Related Report
      2021 Annual Research Report
  • [Remarks] ソフトロボット学の創成

    • URL

      http://softrobot.jp/

    • Related Report
      2018 Annual Research Report
  • [Patent(Industrial Property Rights)] 推定装置、推定方法、プログラム、及び学習モデル生成装置2019

    • Inventor(s)
      櫻井良, 若尾泰通, 中嶋浩平
    • Industrial Property Rights Holder
      櫻井良, 若尾泰通, 中嶋浩平
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2019-229782
    • Filing Date
      2019
    • Related Report
      2019 Annual Research Report
  • [Funded Workshop] A full-day workshop, "Toward the Nature of Information Processing in Soft Machines: Bridging Flexible Electronics and Morphological Computation," in IEEE Robosoft 2019.2019

    • Related Report
      2019 Annual Research Report

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Published: 2018-07-20   Modified: 2022-12-28  

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