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Performance enhancement of photonic reservoir computing based on parallel and deep architecturs

Research Project

Project/Area Number 20K15185
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 30020:Optical engineering and photon science-related
Research InstitutionSaitama University

Principal Investigator

Kanno Kazutaka  埼玉大学, 理工学研究科, 助教 (10734890)

Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2022: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2021: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2020: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywordsリザーバコンピューティング / 物理リザーバコンピューティング / 機械学習 / 時間遅延システム / レーザ / 記憶容量 / 非線形性 / 時間遅延フィードバック / 並列化 / 深層化 / 強化学習 / 情報処理容量
Outline of Research at the Start

機械学習に注目が集まる中,その物理実装の研究も盛んに行われている.本研究では,レーザと時間遅延ループを用いたリザーバコンピューティングと呼ばれる機械学習手法を,より高度で多目的な情報処理への適応を可能とすることを目的とする.物理システムはその内部構造の変化に制限があり,様々なタスクに適したシステム構築が困難である.これに対して時間遅延ループは比較的容易に可変できる.本研究では,時間遅延ループの構造の変化によりリザーバの性質を変え,タスクごとに適したリザーバ構築を行う.本手法は光信号のまま情報処理を行うことが可能であり,光通信における通信路等化における信号歪み補正の高速処理への応用が期待できる.

Outline of Final Research Achievements

Energy efficiency issues have been pointed out in machine learning in recent years. Photonic reservoir computing using a laser and a time-delayed loop has attracted attention as a fast and efficient machine learning scheme. This research aims to improve the information processing capability of photonic reservoir computing to make it adaptable to advanced and versatile information processing.
As a result of this study, we showed that a reservoir's memory capacity and nonlinearity can be controlled via the feedback delay time of the reservoir. We also show that the parallelization of reservoirs effectively improves information processing performance in photonic reservoir computing, and this knowledge is useful for reservoir computing based on photonic integrated circuits. Furthermore, we found that mutually coupled different reservoirs in memory capacity and nonlinearity can be applied to various tasks that require both memory capacity and nonlinearity.

Academic Significance and Societal Importance of the Research Achievements

光リザーバコンピューティングは,高速かつ高効率な情報処理を実現可能であると期待されている.特に本研究により光リザーバコンピューティングの情報処理精度を向上することで,より高度で多目的な情報処理に適応可能となり得る.特に光を用いた機械学習技術であることから,光信号のまま情報処理を行うことが可能である.例えば歪みを生じた信号を光リザーバコンピューティングに直接入力することで,信号復元の実時間処理が実現できる.またホログラフィックメモリと呼ばれる大容量記憶媒体技術において,複素光信号をリザーバコンピューティングに直接入力することで,直接観測できない複素振幅の直接再生も期待できる.

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (62 results)

All 2023 2022 2021 2020

All Journal Article (14 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 14 results,  Open Access: 13 results) Presentation (48 results) (of which Int'l Joint Research: 19 results,  Invited: 11 results)

  • [Journal Article] Parallel photonic accelerator for decision making using optical spatiotemporal chaos2023

    • Author(s)
      Morijiri Kensei、Takehana Kento、Mihana Takatomo、Kanno Kazutaka、Naruse Makoto、Uchida Atsushi
    • Journal Title

      Optica

      Volume: 10 Issue: 3 Pages: 339-348

    • DOI

      10.1364/optica.477433

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Parallel and deep reservoir computing using semiconductor lasers with optical feedback2023

    • Author(s)
      H. Hasegawa, K. Kanno, and A. Uchida
    • Journal Title

      Nanophotonics

      Volume: Vol. 12, No. 5 Issue: 5 Pages: 869-881

    • DOI

      10.1515/nanoph-2022-0440

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Reservoir computing based on an external-cavity semiconductor laser with optical feedback modulation2022

    • Author(s)
      K. Kanno, A. A. Haya, and A. Uchida
    • Journal Title

      Optics Express

      Volume: Vol. 30, No. 19 Issue: 19 Pages: 34218-34238

    • DOI

      10.1364/oe.460016

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Decision making for large-scale multi-armed bandit problems using bias control of chaotic temporal waveforms in semiconductor lasers2022

    • Author(s)
      K. Morijiri, T. Mihana, K. Kanno, M. Naruse, and A. Uchida
    • Journal Title

      Scientific Reports

      Volume: Vol. 12, Article No. 8073 Issue: 1 Pages: 1-11

    • DOI

      10.1038/s41598-022-12155-y

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Experimental demonstration of adaptive model selection based on reinforcement learning in photonic reservoir computing2022

    • Author(s)
      Mito Ryohei、Kanno Kazutaka、Naruse Makoto、Uchida Atsushi
    • Journal Title

      Nonlinear Theory and Its Applications, IEICE

      Volume: 13 Issue: 1 Pages: 123-138

    • DOI

      10.1587/nolta.13.123

    • NAID

      130008139269

    • ISSN
      2185-4106
    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Adaptive decision making using a chaotic semiconductor laser for multi-armed bandit problem with time-varying hit probabilities2022

    • Author(s)
      Oda Akihiro、Mihana Takatomo、Kanno Kazutaka、Naruse Makoto、Uchida Atsushi
    • Journal Title

      Nonlinear Theory and Its Applications, IEICE

      Volume: 13 Issue: 1 Pages: 112-122

    • DOI

      10.1587/nolta.13.112

    • NAID

      130008139270

    • ISSN
      2185-4106
    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Photonic reinforcement learning based on optoelectronic reservoir computing2022

    • Author(s)
      Kanno Kazutaka、Uchida Atsushi
    • Journal Title

      Scientific Reports

      Volume: 12 Issue: 1 Pages: 3720-3720

    • DOI

      10.1038/s41598-022-07404-z

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Fast dynamics of low-frequency fluctuations in a quantum-dot laser with optical feedback2021

    • Author(s)
      Yamasaki Kazuto、Kanno Kazutaka、Matsumoto Atsushi、Akahane Kouichi、Yamamoto Naokatsu、Naruse Makoto、Uchida Atsushi
    • Journal Title

      Optics Express

      Volume: 29 Issue: 12 Pages: 17962-17962

    • DOI

      10.1364/oe.426268

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Entropy rate of chaos in an optically injected semiconductor laser for physical random number generation2021

    • Author(s)
      Kawaguchi Yu、Okuma Tomohiko、Kanno Kazutaka、Uchida Atsushi
    • Journal Title

      Optics Express

      Volume: 29 Issue: 2 Pages: 2442-2442

    • DOI

      10.1364/oe.411694

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Adaptive model selection in photonic reservoir computing by reinforcement learning2020

    • Author(s)
      Kanno Kazutaka、Naruse Makoto、Uchida Atsushi
    • Journal Title

      Scientific Reports

      Volume: 10 Issue: 1 Pages: 10062-10062

    • DOI

      10.1038/s41598-020-66441-8

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Laser network decision making by lag synchronization of chaos in a ring configuration2020

    • Author(s)
      Mihana Takatomo、Fujii Kiyohiro、Kanno Kazutaka、Naruse Makoto、Uchida Atsushi
    • Journal Title

      Optics Express

      Volume: 28 Issue: 26 Pages: 40112-40112

    • DOI

      10.1364/oe.411140

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Using multidimensional speckle dynamics for high-speed, large-scale, parallel photonic computing2020

    • Author(s)
      Sunada Satoshi、Kanno Kazutaka、Uchida Atsushi
    • Journal Title

      Optics Express

      Volume: 28 Issue: 21 Pages: 30349-30349

    • DOI

      10.1364/oe.399495

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 光結合レーザーを用いたリザーバコンピューティングの情報処理性能とリアプノフ安定性の関係2020

    • Author(s)
      菅野 円隆, 内田 淳史
    • Journal Title

      レーザー研究

      Volume: 48 Pages: 259-264

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Reservoir computing and decision making using laser dynamics for photonic accelerator2020

    • Author(s)
      Uchida Atsushi、Kanno Kazutaka、Sunada Satoshi、Naruse Makoto
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 59 Issue: 4 Pages: 040601-040601

    • DOI

      10.35848/1347-4065/ab7860

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] リザーバコンピューティングの進展と近年の研究動向2023

    • Author(s)
      菅野 円隆
    • Organizer
      令和4年度東北大学電気通信研究所共同プロジェクト研究会「コヒーレント光・マイクロ波融合通信・計測システムに関する研究」
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 光複雑ダイナミクスを用いた人工知能2023

    • Author(s)
      菅野 円隆
    • Organizer
      レーザー学会学術講演会第43回年次大会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 光リザーバコンピューティングにおける転移学習を用いたレーザのダイナミクスの推測2023

    • Author(s)
      酒巻 里衣, 菅野 円隆, 犬伏 正信, 内田 淳史
    • Organizer
      第70回応用物理学会春季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 動的システムの最適制御に基づく物理コンピューティング2023

    • Author(s)
      新山 友暁, 砂田 哲, レーム アンドレ, 菅野 円隆, 内田 淳史
    • Organizer
      第70回応用物理学会春季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Experiment on spatiotemporal dynamics generation and parallel decision making using spatial light modulator and semiconductor laser2022

    • Author(s)
      K. Takehana, K. Morijiri, T. Mihana, K. Kanno, M. Naruse, A. Uchida
    • Organizer
      The 2022 International Symposium on Nonlinear Theory and Its Applications (NOLTA2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Photonic reservoir computing for prediction and replication of chaotic dynamical systems2022

    • Author(s)
      A. Kawakami, K. Kanno, A. Uchida
    • Organizer
      The 2022 International Symposium on Nonlinear Theory and Its Applications (NOLTA2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Transfer learning based on photonic reservoir computing using semiconductor laser with optical feedback2022

    • Author(s)
      R. Sakamaki, K. Kanno, M. Inubushi, A. Uchida
    • Organizer
      The 2022 International Symposium on Nonlinear Theory and Its Applications (NOLTA2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Experimental demonstration of physical deep learning based on optimal control using optoelectronic delay system2022

    • Author(s)
      R. Nogami, K. Kanno, S. Sunada, A. Uchida
    • Organizer
      The 2022 International Symposium on Nonlinear Theory and Its Applications (NOLTA2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Prediction and replication of chaotic dynamics using photonic reservoir computing with semiconductor laser2022

    • Author(s)
      A. Kawakami, K. Kanno, A. Uchida
    • Organizer
      The 15th Pacific Rim Conference on Lasers and Electro-Optics (CLEO Pacific Rim, CLEO-PR 2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 電気光遅延システムを用いた最適制御に基づく物理深層学習の実証実験2022

    • Author(s)
      野上 倫, 菅野 円隆, 砂田 哲, 内田 淳史
    • Organizer
      日本光学会年次学術講演会 Optics & Photonics Japan 2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] 光リザーバコンピューティングを用いたカオスダイナミクスの予測と複製2022

    • Author(s)
      川上 敦也, 菅野 円隆, 内田 淳史
    • Organizer
      日本光学会年次学術講演会 Optics & Photonics Japan 2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] 半導体レーザと空間光変調器で生成された時空間ダイナミクスを用いた意思決定の並列実装2022

    • Author(s)
      武塙 賢人, 森尻 健正, 巳鼻 孝朋, 菅野 円隆, 成瀬 誠, 内田 淳史
    • Organizer
      日本光学会年次学術講演会 Optics & Photonics Japan 2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] 戻り光を有する半導体レーザを用いた光リザーバコンピューティングによる転移学習2022

    • Author(s)
      酒巻 里衣, 菅野 円隆, 犬伏 正信, 内田 淳史
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 半導体レーザのリザーバコンピューティングを用いた非線形ダイナミクスの複製2022

    • Author(s)
      川上 敦也, 菅野 円隆, 内田 淳史
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 最適制御に基づく物理深層学習の電気光遅延システムによる実験実装2022

    • Author(s)
      野上 倫, 菅野 円隆, 砂田 哲, 内田 淳史
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 空間光変調器を用いた時空間ダイナミクスによる並列意思決定実験2022

    • Author(s)
      武塙 賢人, 森尻 健正, 巳鼻 孝朋, 菅野 円隆, 成瀬 誠, 内田 淳史
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 複雑光ダイナミクスに基づく機械学習手法の発展2022

    • Author(s)
      菅野 円隆
    • Organizer
      日本磁気学会 第45回光機能磁性デバイス・材料専門研究会「AI技術の基礎と応用」
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] 複雑光ダイナミクスによるリザーバコンピューティングと強化学習の融合2022

    • Author(s)
      菅野 円隆
    • Organizer
      レーザー学会学術講演会 第42回年次大会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] Complex dynamics based on photonics and its applications to machine learning2021

    • Author(s)
      Kazutaka Kanno
    • Organizer
      The 16th International Workshop on Optical Signal Processing and Optical Switching (IWOO 2021)
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 複雑系フォトニクスを用いた光リザーバコンピューティングと光意思決定2021

    • Author(s)
      内田 淳史, 菅野 円隆
    • Organizer
      2021年 第82回応用物理学会秋季学術講演会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] 電気光遅延リザーバコンピューティングにおけるランダムバイアス信号を用いた性能向上2021

    • Author(s)
      土田 朝陽, 斎藤 健斗, 菅野 円隆, 内田 淳史
    • Organizer
      第82回応用物理学会秋季学術講演会
    • Related Report
      2021 Research-status Report
  • [Presentation] リザーバコンピューティングの実装と強化学習への応用2021

    • Author(s)
      菅野 円隆, 内田 淳史
    • Organizer
      電気学会 光・量子デバイス研究会「パワー光源システム技術研究会」
    • Related Report
      2021 Research-status Report
  • [Presentation] 光リザーバコンピューティングによる強化学習の実装2021

    • Author(s)
      菅野円隆
    • Organizer
      第68回応用物理学会春季学術講演会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] 半導体レーザーのリザーバコンピューティングを用いた強化学習の提案2021

    • Author(s)
      菅野 円隆, 内田 淳史
    • Organizer
      レーザー学会学術講演会第41回年次大会
    • Related Report
      2020 Research-status Report
  • [Presentation] マルチモード半導体レーザのモード競合ダイナミクスを用いた意思決定における台数拡張性の調査2021

    • Author(s)
      岩見 龍吾, 巳鼻 孝朋, 菅野 円隆, 成瀬 誠, 内田 淳史
    • Organizer
      第68回応用物理学会春季学術講演会
    • Related Report
      2020 Research-status Report
  • [Presentation] 3つの半導体レーザにおける遅延カオス同期を用いた意思決定実験2021

    • Author(s)
      高林 瑞穂, 廣田 和幹, 巳鼻 孝朋, 菅野 円隆, 成瀬 誠, 内田 淳史
    • Organizer
      第68回応用物理学会春季学術講演会
    • Related Report
      2020 Research-status Report
  • [Presentation] 電気光遅延リザーバコンピューティングにおける強化学習を用いたモデル選択実験2021

    • Author(s)
      水戸 遼平, 菅野 円隆, 成瀬 誠, 内田 淳史
    • Organizer
      第68回応用物理学会春季学術講演会
    • Related Report
      2020 Research-status Report
  • [Presentation] 戻り光を有する半導体レーザにおける位相ダイナミクスと高速物理乱数生成2021

    • Author(s)
      舟橋 遼, 工藤 翔大, 菅野 円隆, 内田 淳史
    • Organizer
      第68回応用物理学会春季学術講演会
    • Related Report
      2020 Research-status Report
  • [Presentation] 電気光遅延リザーバコンピューティングにおける遅延ループ数による記憶容量と非線形性のトレードオフ2021

    • Author(s)
      齊藤 健斗, 菅野 円隆, 内田 淳史
    • Organizer
      第68回応用物理学会春季学術講演会
    • Related Report
      2020 Research-status Report
  • [Presentation] 戻り光を有する半導体レーザを用いた光ディープリザーバコンピューティングにおける層数と性能の関係調査2021

    • Author(s)
      長谷川 寛, 菅野 円隆, 内田 淳史
    • Organizer
      第68回応用物理学会春季学術講演会
    • Related Report
      2020 Research-status Report
  • [Presentation] フォトニックQ学習における状態探索の解析2021

    • Author(s)
      漆原 昂, ショヴェ 二コラ, 砂田 哲, 菅野 円隆, 内田 淳史, 堀崎 遼一, 成瀬 誠
    • Organizer
      第68回応用物理学会春季学術講演会
    • Related Report
      2020 Research-status Report
  • [Presentation] 半導体レーザーネットワークを用いた競合バンディット問題における意思決定2021

    • Author(s)
      巳鼻 孝朋, 菅野 円隆, 成瀬 誠, 内田 淳史
    • Organizer
      レーザー学会 第550回研究会「レーザーのカオス・ノイズダイナミクスとその応用」
    • Related Report
      2020 Research-status Report
  • [Presentation] カオス発振するマルチモード半導体レーザーのダイナミクスと多腕バンディット問題への応用におけるスケーラビリティの調査2021

    • Author(s)
      岩見 龍吾, 巳鼻 孝朋, 菅野 円隆, 成瀬 誠, 内田 淳史
    • Organizer
      レーザー学会 第550回研究会「レーザーのカオス・ノイズダイナミクスとその応用」
    • Related Report
      2020 Research-status Report
  • [Presentation] 半導体レーザーを用いた一方向結合リング状ネットワークによる意思決定2021

    • Author(s)
      巳鼻 孝朋, 菅野 円隆, 成瀬 誠, 内田 淳史
    • Organizer
      レーザー学会学術講演会第41回年次大会
    • Related Report
      2020 Research-status Report
  • [Presentation] Photonic reservoir computing using complex laser dynamics2020

    • Author(s)
      A. Uchida and K. Kanno
    • Organizer
      The 10th International Symposium on Photonics and Electronics Convergence (ISPEC2020)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Reservoir computing with laser dynamics: Applications of photonic artificial intelligence2020

    • Author(s)
      A. Uchida and K. Kanno
    • Organizer
      Optics and Photonics Japan 2020
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Photonic accelerator: reservoir computing and decision making for artificial intelligence2020

    • Author(s)
      A. Uchida, K. Kanno, S. Sunada, and M. Naruse
    • Organizer
      IEEE Photonics Society Summer Topicals Meeting Series 2020
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 複雑系フォトニクスを用いた光人工知能:リザーバコンピューティングと意思決定への応用2020

    • Author(s)
      内田 淳史, 菅野 円隆
    • Organizer
      第5回フォトニクスワークショップ
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] Mode competition dynamics and decision making using a chaotic multimode semiconductor laser2020

    • Author(s)
      R. Iwami, T. Mihana, K. Kanno, M. Naruse, and A. Uchida
    • Organizer
      2020 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2020)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Decision making using comparison of chaotic temporal waveforms in semiconductor lasers2020

    • Author(s)
      K. Morijiri, T. Mihana, A. Oda, R. Iwami, K. Kanno, M. Naruse, and A. Uchida
    • Organizer
      2020 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2020)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Experiment on spontaneous switching of leader-laggard relationship in coupled three semiconductor lasers for decision making2020

    • Author(s)
      M. Takabayashi, T. Mihana, K. Kanno, M. Naruse, and A. Uchida
    • Organizer
      2020 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2020)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Decision making for solving competitive multi-armed bandit problem using scalable laser network2020

    • Author(s)
      T. Mihana, K. Kanno, M. Naruse, and A. Uchida
    • Organizer
      2020 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2020)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Memory capacity and nonlinearity in electro-optic delay-based reservoir computing2020

    • Author(s)
      K. Saito, K. Kanno, and A. Uchida
    • Organizer
      2020 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2020)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Architectures of photonic deep reservoir computing using a semiconductor laser with optical feedback and injection2020

    • Author(s)
      H. Hasegawa, K. Kanno, and A. Uchida
    • Organizer
      2020 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2020)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Experiment on adaptive model selection using reinforcement learning in electrooptic delay-based reservoir computing2020

    • Author(s)
      R. Mito, K. Kanno, M. Naruse, and A. Uchida
    • Organizer
      2020 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2020)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Reinforcement learning based on electro-optic delay-based reservoir computing2020

    • Author(s)
      K. Kanno and A. Uchida
    • Organizer
      2020 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2020)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Evaluation of optical frequency dynamics in a semiconductor laser with timedelayed optical feedback2020

    • Author(s)
      R. Funabashi, K. Kanno, and A. Uchida
    • Organizer
      2020 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2020)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Comparison between (ε,τ) entropy and sample entropy in a chaotic semiconductor laser2020

    • Author(s)
      T. Okuma, Y. Kawaguchi, K. Kanno, and A. Uchida
    • Organizer
      2020 International Symposium on Nonlinear Theory and Its Applications (NOLTA 2020)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research

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Published: 2020-04-28   Modified: 2024-01-30  

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