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Fujii Keisuke  藤井 慶輔

ORCIDConnect your ORCID iD *help
Researcher Number 70747401
Other IDs
Affiliation (Current) 2025: 名古屋大学, 情報学研究科, 准教授
Affiliation (based on the past Project Information) *help 2020 – 2024: 名古屋大学, 情報学研究科, 准教授
2019 – 2020: 名古屋大学, 情報学研究科, 助教
2016 – 2018: 国立研究開発法人理化学研究所, 革新知能統合研究センター, 研究員
Review Section/Research Field
Principal Investigator
Basic Section 59020:Sports sciences-related / Transformative Research Areas, Section (IV) / Complex systems / Basic Section 61030:Intelligent informatics-related / Sports science
Except Principal Investigator
Medium-sized Section 61:Human informatics and related fields / Transformative Research Areas, Section (IV) / Basic Section 59020:Sports sciences-related
Keywords
Principal Investigator
機械学習 / 集団運動 / スポーツ科学 / 身体運動 / 移動系列 / 動的システム / インタラクション / 移動軌跡 / スポーツ / 動的モード分解 … More / 時系列データ / 生物集団 / 動物行動 / 数理モデル / 深層学習 / マルチエージェント / 意思決定 / 対人競技 / スポーツ心理学 / 対人動作 / 自律分散システム / バイオメカニクス / 運動制御 … More
Except Principal Investigator
スポーツ / 機械学習 / 移動体 / インタラクション / 音声コミュニケーション / 自動運転 / χログボット / 神経科学 / 生態学 / 情報科学 / 工学 / 階層ナビゲーション / パフォーマンス / 集団運動 / 脳画像解析 / スキル / 判断 / 意思決定 / スポーツ科学 / 脳画像 / 運動スキル Less
  • Research Projects

    (10 results)
  • Research Products

    (128 results)
  • Co-Researchers

    (28 People)
  •  modeling, observation and control of multiple moving robots using the layered machine learning

    • Principal Investigator
      武田 一哉
    • Project Period (FY)
      2024 – 2025
    • Research Category
      Grant-in-Aid for Challenging Research (Exploratory)
    • Review Section
      Medium-sized Section 61:Human informatics and related fields
    • Research Institution
      Nagoya University
  •  Development of explainable tactical evaluation technology that can be simulated from video in group behaviorsPrincipal Investigator

    • Principal Investigator
      藤井 慶輔
    • Project Period (FY)
      2023 – 2025
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 59020:Sports sciences-related
    • Research Institution
      Nagoya University
  •  Hierarchical Bio-Navigation Integrating Cyber-Physical Space

    • Principal Investigator
      橋本 浩一
    • Project Period (FY)
      2021 – 2025
    • Research Category
      Grant-in-Aid for Transformative Research Areas (A)
    • Review Section
      Transformative Research Areas, Section (IV)
    • Research Institution
      Tohoku University
  •  Cross-disciplinary research on the prediction and control of real-world interactions based on evidence and causality

    • Principal Investigator
      武田 一哉
    • Project Period (FY)
      2021 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Review Section
      Medium-sized Section 61:Human informatics and related fields
    • Research Institution
      Nagoya University
  •  Technologies for rule/learning-based analysis and intervention policy in hierarchical bio-navigationPrincipal Investigator

    • Principal Investigator
      藤井 慶輔
    • Project Period (FY)
      2021 – 2025
    • Research Category
      Grant-in-Aid for Transformative Research Areas (A)
    • Review Section
      Transformative Research Areas, Section (IV)
    • Research Institution
      Nagoya University
  •  Easily available information technology based on the data-driven models for social biomechanicsPrincipal Investigator

    • Principal Investigator
      Fujii Keisuke
    • Project Period (FY)
      2020 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 59020:Sports sciences-related
    • Research Institution
      Nagoya University
  •  Neural substrates of sports performance

    • Principal Investigator
      Mizuguchi Nobuaki
    • Project Period (FY)
      2020 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 59020:Sports sciences-related
    • Research Institution
      Ritsumeikan University
  •  目的志向的な相互作用を含む集団移動系列・経路の解析手法の開発Principal Investigator

    • Principal Investigator
      藤井 慶輔
    • Project Period (FY)
      2019 – 2020
    • Research Category
      Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
    • Review Section
      Complex systems
    • Research Institution
      Nagoya University
  •  Technologies for visualizing social behaviors in multi-human motions with non-trivial behavioral rulesPrincipal Investigator

    • Principal Investigator
      Fujii Keisuke
    • Project Period (FY)
      2018 – 2020
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 61030:Intelligent informatics-related
    • Research Institution
      Nagoya University
      Institute of Physical and Chemical Research
  •  Evaluation method of interpersonal competition skill by complementarily using control theory and dynamical system theoryPrincipal Investigator

    • Principal Investigator
      Fujii Keisuke
    • Project Period (FY)
      2016 – 2018
    • Research Category
      Grant-in-Aid for Challenging Exploratory Research
    • Research Field
      Sports science
    • Research Institution
      Institute of Physical and Chemical Research

All 2024 2023 2022 2021 2020 2019 2018 2017 2016

All Journal Article Presentation

  • [Journal Article] Estimating counterfactual treatment outcomes over time in complex multiagent scenarios2024

    • Author(s)
      Keisuke Fujii, Koh Takeuchi, Atsushi Kuribayashi, Naoya Takeishi, Yoshinobu Kawahara, Kazuya Takeda
    • Journal Title

      IEEE Transactions on Neural Networks and Learning Systems

      Volume: - Issue: 2 Pages: 1-15

    • DOI

      10.1109/tnnls.2024.3361166

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PLANNED-21H05300, KAKENHI-PROJECT-22H00516
  • [Journal Article] Decentralized policy learning with partial observation and mechanical constraints for multiperson modeling2024

    • Author(s)
      Keisuke Fujii, Naoya Takeishi, Yoshinobu Kawahara, Kazuya Takeda
    • Journal Title

      Neural Networks

      Volume: 171 Pages: 42-50

    • DOI

      10.1016/j.neunet.2023.11.068

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PLANNED-21H05300, KAKENHI-PLANNED-22H05106, KAKENHI-PROJECT-22H00516
  • [Journal Article] Adaptive action supervision in reinforcement learning from real-world multi-agent demonstrations2024

    • Author(s)
      Keisuke Fujii, Kazushi Tsutsui, Atom Scott, Hiroshi Nakahara, Naoya Takeishi, Yoshinobu Kawahara
    • Journal Title

      Proceedings of the 16th International Conference on Agents and Artificial Intelligence (ICAART'24)

      Volume: 2 Pages: 27-39

    • DOI

      10.5220/0012261100003636

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22K17673, KAKENHI-PLANNED-21H05300
  • [Journal Article] Action Valuation of On- and Off-Ball Soccer Players Based on Multi-Agent Deep Reinforcement Learning2023

    • Author(s)
      Hiroshi Nakahara, Kazushi Tsutsui, Kazuya Takeda, Keisuke Fujii
    • Journal Title

      IEEE Access

      Volume: 11 Pages: 131237-131244

    • DOI

      10.1109/access.2023.3336425

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-22K17673, KAKENHI-PLANNED-21H05300, KAKENHI-PROJECT-20H04075
  • [Journal Article] Multi-Agent Deep-Learning Based Comparative Analysis of Team Sport Trajectories2023

    • Author(s)
      Zhang Ziyi; Rory Bunker; Kazuya Takeda; Keisuke Fujii
    • Journal Title

      IEEE Access

      Volume: 21 Pages: 43305-43315

    • DOI

      10.1109/access.2023.3269287

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PLANNED-21H05300, KAKENHI-PROJECT-20H04075
  • [Journal Article] Estimation of control area in badminton doubles with pose information from top and back view drone videos2023

    • Author(s)
      Ning Ding, Kazuya Takeda, Wenhui Jin, Yingjiu Bei & Keisuke Fujii
    • Journal Title

      Multimedia Tools and Applications

      Volume: 83 Issue: 8 Pages: 24777-24793

    • DOI

      10.1007/s11042-023-16362-1

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04075
  • [Journal Article] Extracting proficiency differences and individual characteristics in golfers' swing using single-video markerless motion analysis2023

    • Author(s)
      Yamamoto Kota、Hasegawa Yumiko、Suzuki Tomohiro、Suzuki Hiroo、Tanabe Hiroko、Fujii Keisuke
    • Journal Title

      Frontiers in Sports and Active Living

      Volume: 5 Pages: 1272038-1272038

    • DOI

      10.3389/fspor.2023.1272038

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20K19493, KAKENHI-PROJECT-21K17558, KAKENHI-PROJECT-22KJ1547, KAKENHI-PROJECT-20H04075
  • [Journal Article] Deep Reinforcement Learning in a Racket Sport for Player Evaluation With Technical and Tactical Contexts2022

    • Author(s)
      Ding Ning, Kazuya Takeda, Keisuke Fujii
    • Journal Title

      IEEE Access

      Volume: 10 Pages: 54764-54772

    • DOI

      10.1109/access.2022.3175314

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-ORGANIZER-21H05293, KAKENHI-PLANNED-21H05300, KAKENHI-PROJECT-20H04075
  • [Journal Article] Evaluation of creating scoring opportunities for teammates in soccer via trajectory prediction2022

    • Author(s)
      Masakiyo Teranishi, Kazushi Tsutsui, Kazuya Takeda, Keisuke Fujii
    • Journal Title

      9th Workshop on Machine Learning and Data Mining for Sports Analytics 2022 (MLSA'22) co-located with ECML-PKDD'22

      Volume: 1783 Pages: 53-73

    • DOI

      10.1007/978-3-031-27527-2_5

    • ISBN
      9783031275265, 9783031275272
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20H04075
  • [Journal Article] Evaluation of creating scoring opportunities for teammates in soccer via trajectory prediction2022

    • Author(s)
      Masakiyo Teranishi, Kazushi Tsutsui, Kazuya Takeda, Keisuke Fujii
    • Journal Title

      9th Workshop on Machine Learning and Data Mining for Sports Analytics 2022 (MLSA'22) co-located with the ECML-PKDD'22

      Volume: 1783 Pages: 53-73

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21H04892
  • [Journal Article] Emergence of Collaborative Hunting via Multi-Agent Deep Reinforcement Learning, International Workshop on Human Behavior Understanding2022

    • Author(s)
      Kazushi Tsutsui, Kazuya Takeda, Keisuke Fujii
    • Journal Title

      International Workshop on Human Behavior Understanding (HBU'22) in conjunction with 26th International Conference on Pattern Recognition (ICPR'22)

      Volume: -

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-21H05300
  • [Journal Article] Improving Dense Representation Learning by Superpixelization and Contrasting Cluster Assignment2022

    • Author(s)
      Robin Karlsson, Tomoki Hayashi, Keisuke Fujii, Alexander Carballo, Kento Ohtani, Kazuya Takeda
    • Journal Title

      The 33rd British Machine Vision Conference (BMVC 2022)

      Volume: -

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-21H04892
  • [Journal Article] Evaluation of soccer team defense based on prediction models of ball recovery and being attacked: A pilot study2022

    • Author(s)
      Toda Kosuke、Teranishi Masakiyo、Kushiro Keisuke、Fujii Keisuke
    • Journal Title

      PLOS ONE

      Volume: 17 Issue: 1 Pages: e0263051-e0263051

    • DOI

      10.1371/journal.pone.0263051

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20H04075
  • [Journal Article] Estimating counterfactual treatment outcomes over time in complex multi-vehicle simulation2022

    • Author(s)
      Keisuke Fujii, Koh Takeuchi, Atsushi Kuribayashi, Naoya Takeishi, Yoshinobu Kawahara, Kazuya Takeda
    • Journal Title

      30th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL 2022)

      Volume: 7 Pages: 1-4

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21H04892
  • [Journal Article] Estimating counterfactual treatment outcomes over time in complex multi-vehicle simulation2022

    • Author(s)
      Keisuke Fujii, Koh Takeuchi, Atsushi Kuribayashi, Naoya Takeishi, Yoshinobu Kawahara, Kazuya Takeda
    • Journal Title

      30th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL 2022)

      Volume: 7 Pages: 1-4

    • Peer Reviewed
    • Data Source
      KAKENHI-PLANNED-21H05300
  • [Journal Article] Emergence of Collaborative Hunting via Multi-Agent Deep Reinforcement Learning, International Workshop on Human Behavior Understanding2022

    • Author(s)
      Kazushi Tsutsui, Kazuya Takeda, Keisuke Fujii
    • Journal Title

      International Workshop on Human Behavior Understanding (HBU'22) in conjunction with 26th International Conference on Pattern Recognition (ICPR'22)

      Volume: -

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21H04892
  • [Journal Article] Cooperative play classification in team sports via semi-supervised learning, International Journal of Computer Science in Sport2022

    • Author(s)
      Ziyi Zhang, Kazuya Takeda, Keisuke Fujii
    • Journal Title

      International Journal of Computer Science in Sport

      Volume: 12 Pages: 111-121

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-21H04892
  • [Journal Article] Discriminant Dynamic Mode Decomposition for Labeled Spatio-Temporal Data Collections2022

    • Author(s)
      Naoya Takeishi, Keisuke Fujii, Koh Takeuchi, Yoshinobu Kawahara
    • Journal Title

      SIAM Journal on Applied Dynamical Systems

      Volume: 21(2) Issue: 2 Pages: 1030-1058

    • DOI

      10.1137/21m1399907

    • Peer Reviewed
    • Data Source
      KAKENHI-ORGANIZER-21H05293, KAKENHI-PLANNED-21H05300
  • [Journal Article] Cooperative play classification in team sports via semi-supervised learning2022

    • Author(s)
      Ziyi Zhang, Kazuya Takeda, Keisuke Fujii
    • Journal Title

      International Journal of Computer Science in Sport

      Volume: 12 Issue: 1 Pages: 111-121

    • DOI

      10.2478/ijcss-2022-0006

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-ORGANIZER-21H05293, KAKENHI-PLANNED-21H05300
  • [Journal Article] Deep Reinforcement Learning in a Racket Sport for Player Evaluation With Technical and Tactical Contexts.2022

    • Author(s)
      Ning Ding, Kazuya Takeda, Keisuke Fujii
    • Journal Title

      IEEE Access

      Volume: 10 Pages: 54764-54772

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-21H04892
  • [Journal Article] Quantitative analysis of spontaneous sociality in children’s group behavior during nursery activity2021

    • Author(s)
      Ichikawa Jun、Fujii Keisuke、Nagai Takayuki、Omori Takashi、Oka Natsuki
    • Journal Title

      PLOS ONE

      Volume: 16 Issue: 2 Pages: 0246041-0246041

    • DOI

      10.1371/journal.pone.0246041

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PUBLICLY-19H04941, KAKENHI-PROJECT-20H04075, KAKENHI-PROJECT-18K18116, KAKENHI-PROJECT-19K24369, KAKENHI-PROJECT-19H01718
  • [Journal Article] Data-driven Analysis for Understanding Team Sports Behaviors2021

    • Author(s)
      Keisuke Fujii
    • Journal Title

      Journal of Robotics and Mechatronics

      Volume: -

    • NAID

      130008054336

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20H04075
  • [Journal Article] Learning interaction rules from multi-animal trajectories via augmented behavioral models2021

    • Author(s)
      Keisuke Fujii, Naoya Takeishi, Kazushi Tsutsui, Emyo Fujioka, Nozomi Nishiumi, Ryoya Tanaka, Mika Fukushiro, Kaoru Ide, Hiroyoshi Kohno, Ken Yoda, Susumu Takahashi, Shizuko Hiryu, Yoshinobu Kawahara
    • Journal Title

      Advances in Neural Information Processing Systems (NeurIPS'21)

      Volume: 34

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-ORGANIZER-21H05293
  • [Journal Article] Flexible prediction of opponent motion with internal representation in interception behavior2021

    • Author(s)
      Kazushi Tsutsui, Keisuke Fujii, Kazutoshi Kudo, Kazuya Takeda
    • Journal Title

      Biological Cybernetics

      Volume: 115(5) Issue: 5 Pages: 473-485

    • DOI

      10.1007/s00422-021-00891-9

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-21H04892
  • [Journal Article] Extraction of swing motion contributing to prediction of shuttle drop position in badminton2021

    • Author(s)
      Tatsuya Yoshikawa, Kazushi Tsutsui, Kazuya Takeda, Keisuke Fujii
    • Journal Title

      30th International Joint Conference on Artificial Intelligence (IJCAI-21) workshop on AI for Sports Analytics (AISA)

      Volume: -

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20H04075
  • [Journal Article] Learning interaction rules from multi-animal trajectories via augmented behavioral models2021

    • Author(s)
      Keisuke Fujii, Naoya Takeishi, Kazushi Tsutsui, Emyo Fujioka, Nozomi Nishiumi, Ryoya Tanaka, Mika Fukushiro, Kaoru Ide, Hiroyoshi Kohno, Ken Yoda, Susumu Takahashi, Shizuko Hiryu, Yoshinobu Kawahara
    • Journal Title

      Advances in Neural Information Processing Systems (NeurIPS'21)

      Volume: 34

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-21H04892
  • [Journal Article] Frechet Kernels for Trajectory Data Analysis2021

    • Author(s)
      Koh Takeuchi, Masaaki Imaizumi, Shunsuke Kanda, Keisuke Fujii, Masakazu Ishihata, Takuya Maekawa, Ken Yoda & Yasuo Tabei
    • Journal Title

      In Proceedings of 29th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL 2021)

      Volume: - Pages: 221-224

    • DOI

      10.1145/3474717.3483949

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-ORGANIZER-21H05293, KAKENHI-PROJECT-20H04075, KAKENHI-PROJECT-21K11780, KAKENHI-PLANNED-21H05300
  • [Journal Article] Supervised sequential pattern mining of event sequences in sport to identify important patterns of play: An application to rugby union2021

    • Author(s)
      Bunker Rory、Fujii Keisuke、Hanada Hiroyuki、Takeuchi Ichiro
    • Journal Title

      PLOS ONE

      Volume: 16 Issue: 9 Pages: e0256329-e0256329

    • DOI

      10.1371/journal.pone.0256329

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20H04075
  • [Journal Article] Learning interaction rules from multi-animal trajectories via augmented behavioral models2021

    • Author(s)
      Keisuke Fujii, Naoya Takeishi, Kazushi Tsutsui, Emyo Fujioka, Nozomi Nishiumi, Ryoya Tanaka, Mika Fukushiro, Kaoru Ide, Hiroyoshi Kohno, Ken Yoda, Susumu Takahashi, Shizuko Hiryu, Yoshinobu Kawahara
    • Journal Title

      Advances in Neural Information Processing Systems (NeurIPS'21)

      Volume: 34

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PLANNED-21H05300
  • [Journal Article] Trajectory prediction with imitation learning reflecting defensive evaluation in team sports2020

    • Author(s)
      TERANISHI Masakiyo、FUJII Keisuke、TAKEDA Kazuya
    • Journal Title

      2020 IEEE 9th Global Conference on Consumer Electronics (GCCE)

      Volume: 1 Pages: 124-125

    • DOI

      10.1109/gcce50665.2020.9291841

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PUBLICLY-19H04941, KAKENHI-PROJECT-20H04075, KAKENHI-PROJECT-18K18116
  • [Journal Article] Physically-interpretable classification of biological network dynamics for complex collective motions2020

    • Author(s)
      Fujii Keisuke、Takeishi Naoya、Hojo Motokazu、Inaba Yuki、Kawahara Yoshinobu
    • Journal Title

      Scientific Reports

      Volume: 10 Issue: 1 Pages: 3005-3005

    • DOI

      10.1038/s41598-020-58064-w

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18K18116, KAKENHI-PUBLICLY-19H04941, KAKENHI-PROJECT-18H03287
  • [Journal Article] Cognition and interpersonal coordination of patients with schizophrenia who have sports habits2020

    • Author(s)
      Fujii Keisuke、Yoshihara Yujiro、Matsumoto Yukiko、Tose Keima、Takeuchi Hideaki、Isobe Masanori、Mizuta Hiroto、Maniwa Daisuke、Okamura Takehiko、Murai Toshiya、Kawahara Yoshinobu、Takahashi Hidehiko
    • Journal Title

      PLOS ONE

      Volume: 15 Issue: 11 Pages: e0241863-e0241863

    • DOI

      10.1371/journal.pone.0241863

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20K21567, KAKENHI-PROJECT-18K15515, KAKENHI-PLANNED-16H06572, KAKENHI-PUBLICLY-19H04941, KAKENHI-PROJECT-19H03583, KAKENHI-PROJECT-20H04075, KAKENHI-PROJECT-18K18116
  • [Journal Article] Supervised dynamic mode decomposition via multitask learning2019

    • Author(s)
      Fujii Keisuke、Kawahara Yoshinobu
    • Journal Title

      Pattern Recognition Letters

      Volume: 122 Pages: 7-13

    • DOI

      10.1016/j.patrec.2019.02.010

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18K18116, KAKENHI-PROJECT-16K12995, KAKENHI-PROJECT-18H03287
  • [Journal Article] Dynamic mode decomposition in vector-valued reproducing kernel Hilbert spaces for extracting dynamical structure among observables2019

    • Author(s)
      Fujii Keisuke、Kawahara Yoshinobu
    • Journal Title

      Neural Networks

      Volume: 117 Pages: 94-103

    • DOI

      10.1016/j.neunet.2019.04.020

    • NAID

      120006765145

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18K18116, KAKENHI-PUBLICLY-19H04941, KAKENHI-PROJECT-18H03287
  • [Journal Article] Data-driven spectral analysis for coordinative structures in periodic human locomotion2019

    • Author(s)
      Fujii Keisuke、Takeishi Naoya、Kibushi Benio、Kouzaki Motoki、Kawahara Yoshinobu
    • Journal Title

      Scientific Reports

      Volume: 9 Issue: 1 Pages: 16755-16755

    • DOI

      10.1038/s41598-019-53187-1

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18K18116, KAKENHI-PROJECT-19K24324, KAKENHI-PUBLICLY-19H04941, KAKENHI-PROJECT-18H03287
  • [Journal Article] Metric on Nonlinear Dynamical Systems with Perron-Frobenius Operators2018

    • Author(s)
      Isao Ishikawa, Keisuke Fujii, Masahiro Ikeda, Yuka Hashimoto, Yoshinobu Kawahara
    • Journal Title

      Advances in Neural Information Processing Systems 31 (NeurIPS'18)

      Volume: 31 Pages: 2858-2868

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18K18116
  • [Journal Article] Automatically recognizing strategic cooperative behaviors in various situations of a team sport2018

    • Author(s)
      Hojo Motokazu、Fujii Keisuke、Inaba Yuki、Motoyasu Yoichi、Kawahara Yoshinobu
    • Journal Title

      PLOS ONE

      Volume: 13 Issue: 12 Pages: e0209247-e0209247

    • DOI

      10.1371/journal.pone.0209247

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18K18116
  • [Journal Article] Prediction and classification in equation-free collective motion dynamics2018

    • Author(s)
      Fujii Keisuke、Kawasaki Takeshi、Inaba Yuki、Kawahara Yoshinobu
    • Journal Title

      PLOS Computational Biology

      Volume: 14 Issue: 11 Pages: e1006545-e1006545

    • DOI

      10.1371/journal.pcbi.1006545

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18K18116, KAKENHI-PROJECT-16H04025, KAKENHI-PROJECT-16H04034, KAKENHI-PROJECT-18H03287, KAKENHI-PROJECT-16H06018, KAKENHI-PROJECT-16K12995
  • [Journal Article] Quantitative Analysis and Visualization of Children’s Group Behavior from the Perspective of Development of Spontaneity and Sociality2018

    • Author(s)
      Ichikawa Jun、Fujii Keisuke、Nagai Takayuki、Omori Takashi、Oka Natsuki
    • Journal Title

      24th Conference of Collaboration Researchers International Working Group (CRIWG'18)

      Volume: なし Pages: 169-176

    • DOI

      10.1007/978-3-319-99504-5_13

    • ISBN
      9783319995038, 9783319995045
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18K18116
  • [Journal Article] Switching Adaptability in Human-Inspired Sidesteps: A Minimal Model2017

    • Author(s)
      Fujii Keisuke、Yoshihara Yuki、Tanabe Hiroko、Yamamoto Yuji
    • Journal Title

      Frontiers in Human Neuroscience

      Volume: 11

    • DOI

      10.3389/fnhum.2017.00298

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16K12995
  • [Presentation] Hybrid Modeling of Machine Learning and Biological Behavioral Models for Flexible and Robust Navigation2024

    • Author(s)
      Kazushi Tsutsui, Kazuya Takeda, Keisuke Fujii
    • Organizer
      International Symposium of Hierarchical Bio-Navigation 2024
    • Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-21H05300
  • [Presentation] Machine learning-based analysis with multi-agent trajectories2024

    • Author(s)
      Keisuke Fujii
    • Organizer
      International Symposium of Hierarchical Bio-Navigation 2024
    • Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-21H05300
  • [Presentation] Flight prediction models built from measured obstacle avoidance behaviour of two species of echolocation bats2024

    • Author(s)
      Yu Teshima, Shoko Genda, Daichi Ohara, Yota, Aoki, Shizuko Hiryu, Keisuke Fujii
    • Organizer
      International Symposium of Hierarchical Bio-Navigation 2024
    • Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-21H05300
  • [Presentation] Analysis of sneaking behavior of Japanese fire-bellied newt using computer vision2024

    • Author(s)
      Makoto M. Itoh, Kanto Nishikawa, Keisuke Fujii
    • Organizer
      International Symposium of Hierarchical Bio-Navigation 2024
    • Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-21H05300
  • [Presentation] Team sports analytics using machine learning2023

    • Author(s)
      Keisuke Fujii
    • Organizer
      AI symposium at 29th Congress of International Society of Biomechanics (ISB)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-21H05300
  • [Presentation] Visual analysis of control area in badminton doubles using drone video dataset2023

    • Author(s)
      Ning Ding, Kazuya Takeda, Yingjiu Bei & Keisuke Fujii
    • Organizer
      MathSport International
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04075
  • [Presentation] Evaluation of Team Defense Positioning by Computing Counterfactuals using StatsBomb 360 data2023

    • Author(s)
      Rikuhei Umemoto, Keisuke Fujii
    • Organizer
      StatsBomb Conference 2023
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04075
  • [Presentation] Automatic Edge Error Judgment in Figure Skating Using 3D Pose Estimation from a Monocular Camera and IMUs2023

    • Author(s)
      Ryota TANAKA, Tomohiro SUZUKI, Kazuya TAKEDA, Keisuke FUJII
    • Organizer
      MMSports '23: Proceedings of the 6th International Workshop on Multimedia Content Analysis in Sports
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04075
  • [Presentation] Synergizing Deep Reinforcement Learning and Biological Pursuit Behavioral Rule for Robust and Interpretable Navigation2023

    • Author(s)
      Kazushi Tsutsui, Kazuya Takeda, Keisuke Fujii
    • Organizer
      1st Workshop on the Synergy of Scientific and Machine Learning Modeling (SynS and ML) co-located with ICML'23)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-21H05300
  • [Presentation] 模倣学習モデルを使用したエコーロケーションコウモリの飛行経路の予測2023

    • Author(s)
      源田祥子,手嶋優風,小原大知,青木耀大,藤井慶輔,飛龍志津子
    • Organizer
      日本音響学会 第150回(2023年秋季)研究発表会
    • Data Source
      KAKENHI-ORGANIZER-21H05293
  • [Presentation] Score Prediction Using Multiple Object Tracking for Analyzing Movements in 2-vs-2 Handball2023

    • Author(s)
      Ren Kobayashi, Rikuhei Umemoto, Kazuya Takeda, Keisuke Fujii
    • Organizer
      IEEE 12th Global Conference on Consumer Electronics (GCCE 2023)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04075
  • [Presentation] Prediction of Bat Flight Path During Obstacle Avoidance by Imitation Learning2023

    • Author(s)
      Shoko Genda, Yu Teshima, Taku Kawamura, Daichi Ohara, Keisuke Fujii, Shizuko Hiryu
    • Organizer
      2nd International Workshop onBehavior analysis and Recognition for knowledge Discovery (BiRD 2023) in IEEE The 21st International Conference on Pervasive Computing and Communications
    • Int'l Joint Research
    • Data Source
      KAKENHI-ORGANIZER-21H05293
  • [Presentation] Defensive team analysis in the 2022 World Cup based on the event prediction2023

    • Author(s)
      Rikuhei Umemoto, Keisuke Fujii, Kazushi Tsutsui
    • Organizer
      10th MathSport International Conference
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04075
  • [Presentation] Prediction of shot type and hit location based on pose2023

    • Author(s)
      Tatsuya Yoshikawa, Ning Ding, Kazuya Takeda & Keisuke Fujii
    • Organizer
      MathSport International
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04075
  • [Presentation] Team sports analytics using machine learning2023

    • Author(s)
      Keisuke Fujii
    • Organizer
      AI symposium at 29th Congress of International Society of Biomechanics (ISB)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04075
  • [Presentation] Machine learning-based analysis using multi-agent trajectories2023

    • Author(s)
      Keisuke Fujii
    • Organizer
      CASCB talk at Konstanz University
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-21H05300
  • [Presentation] 機械学習を用いた集団動態におけるデータ解析2022

    • Author(s)
      藤井 慶輔
    • Organizer
      2022年度数理生物学会年会 企画シンポジウム「集団動態の数理モデルと情報解析」
    • Invited
    • Data Source
      KAKENHI-PROJECT-21H04892
  • [Presentation] 軌道予測に基づいた味方の得点機会を創出するサッカー選手の評価2022

    • Author(s)
      寺西真聖, 筒井 和詩, 武田 一哉, 藤井 慶輔
    • Organizer
      2022年度人工知能学会全国大会(第36回)
    • Data Source
      KAKENHI-PLANNED-21H05300
  • [Presentation] マルチエージェント深層強化学習を用いた協調的狩りにみられる行動方略の多様性2022

    • Author(s)
      筒井 和詩, 武田 一哉, 藤井 慶輔
    • Organizer
      2022年度人工知能学会全国大会(第36回)
    • Data Source
      KAKENHI-PLANNED-21H05300
  • [Presentation] Player evaluation in a racket sport via deep reinforcement learning with technical and tactical contexts2022

    • Author(s)
      Ning DING, Kazuya TAKEDA, Keisuke FUJII
    • Organizer
      The 36th Annual Conference of the Japanese Society for Artificial Intelligence (JSAI 2022)
    • Data Source
      KAKENHI-PLANNED-21H05300
  • [Presentation] 集団運動における機械学習を用いたデータ科学2022

    • Author(s)
      藤井 慶輔
    • Organizer
      第121回人工知能基本問題研究会(SIG-FPAI)
    • Invited
    • Data Source
      KAKENHI-PROJECT-21H04892
  • [Presentation] 集団運動における機械学習を用いたデータ科学2022

    • Author(s)
      藤井 慶輔
    • Organizer
      第121回人工知能基本問題研究会(SIG-FPAI)
    • Invited
    • Data Source
      KAKENHI-PLANNED-21H05300
  • [Presentation] Emergence of Collaborative Hunting via Multi-Agent Deep Reinforcement Learning2022

    • Author(s)
      Kazushi Tsutsui, Kazuya Takeda, Keisuke Fujii
    • Organizer
      International Workshop on Human Behavior Understanding (HBU'22) in conjunction with 26th International Conference on Pattern Recognition (ICPR'22)
    • Int'l Joint Research
    • Data Source
      KAKENHI-ORGANIZER-21H05293
  • [Presentation] 野生コウモリの出巣時における移動パターン計測及びグレンジャー因果を用いた群行動メカニズムに関する基礎的検討2022

    • Author(s)
      牛尾和嵯,藤岡慧明,藤井慶輔,波部斉,川嶋宏彰,飛龍志津子
    • Organizer
      人工知能学会全国大会(第36回)
    • Data Source
      KAKENHI-ORGANIZER-21H05293
  • [Presentation] 反実仮想シミュレーションを用いたチーム打撃戦略の効果検証2022

    • Author(s)
      中原啓, 藤井慶輔
    • Organizer
      第11回日本統計学会スポーツ統計分科会スポーツデータ解析コンペティション
    • Data Source
      KAKENHI-PROJECT-21H04892
  • [Presentation] 軌道予測に基づいた味方の得点機会を創出するサッカー選手の評価2022

    • Author(s)
      寺西真聖, 筒井 和詩, 武田 一哉, 藤井 慶輔
    • Organizer
      2022年度人工知能学会全国大会(第36回)
    • Data Source
      KAKENHI-PROJECT-21H04892
  • [Presentation] Evaluation of creating scoring opportunities for teammates in soccer via trajectory prediction2022

    • Author(s)
      Masakiyo Teranishi, Kazushi Tsutsui, Kazuya Takeda, Keisuke Fujii,
    • Organizer
      9th Workshop on Machine Learning and Data Mining for Sports Analytics 2022 (MLSA'22) co-located with ECML-PKDD'22
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H04892
  • [Presentation] コウモリの安定同位体による農地利用頻度推定 及び GC-MSによる残留農薬試験の試み2022

    • Author(s)
      吉田創志, 藤井紀帆, Olga HEIM, 藤岡慧明, 中村祐士, 大江洋平, 飛龍志津子
    • Organizer
      第69回 日本生態学会大会
    • Data Source
      KAKENHI-ORGANIZER-21H05293
  • [Presentation] マルチエージェント深層強化学習を用いた協調的狩りにみられる行動方略の多様性2022

    • Author(s)
      筒井 和詩, 武田 一哉, 藤井 慶輔
    • Organizer
      2022年度人工知能学会全国大会(第36回)
    • Data Source
      KAKENHI-PROJECT-21H04892
  • [Presentation] Learning Interaction Rules from Multi-Animal Trajectories2022

    • Author(s)
      Keisuke Fujii
    • Organizer
      2nd International Workshop on Behavior analysis and Recognition for knowledge Discovery (BiRD 2023) in conjunction with PerCom 2023
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H04892
  • [Presentation] 集団運動における機械学習を用いたデータ科学2022

    • Author(s)
      藤井 慶輔
    • Organizer
      第121回人工知能基本問題研究会(SIG-FPAI)
    • Invited
    • Data Source
      KAKENHI-ORGANIZER-21H05293
  • [Presentation] ViCE: Improving Dense Representation Learning by Superpixelization and Contrasting Cluster Assignment2022

    • Author(s)
      Robin Karlsson, Tomoki Hayashi, Keisuke Fujii, Alexander Carballo, Kento Ohtani, Kazuya Takeda
    • Organizer
      The 33rd British Machine Vision Conference (BMVC 2022)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H04892
  • [Presentation] 軌道予測に基づいたオフボールの得点機会を創出する選手の評価2022

    • Author(s)
      寺西真聖, 筒井和詩, 武田一哉, 藤井慶輔
    • Organizer
      第11回日本統計学会スポーツ統計分科会スポーツデータ解析コンペティション
    • Data Source
      KAKENHI-PROJECT-20H04075
  • [Presentation] Automatic screen-play classification in basketball via semi-supervised learning,2022

    • Author(s)
      Ziyi Zhang, Kazuya Takeda, Keisuke Fujii
    • Organizer
      MathSport International
    • Data Source
      KAKENHI-PLANNED-21H05300
  • [Presentation] Estimating counterfactual treatment outcomes over time in complex multi-vehicle simulation2022

    • Author(s)
      Keisuke Fujii, Koh Takeuchi, Atsushi Kuribayashi, Naoya Takeishi, Yoshinobu Kawahara, Kazuya Takeda
    • Organizer
      30th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL 2022)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H04892
  • [Presentation] Estimating counterfactual treatment outcomes over time in complex multi-vehicle simulation2022

    • Author(s)
      Keisuke Fujii, Koh Takeuchi, Atsushi Kuribayashi, Naoya Takeishi, Yoshinobu Kawahara, Kazuya Takeda
    • Organizer
      In Proceedings of 30th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL 2022)
    • Int'l Joint Research
    • Data Source
      KAKENHI-ORGANIZER-21H05293
  • [Presentation] Automatic screen-play classification in basketball via semi-supervised learning,2022

    • Author(s)
      Ziyi Zhang, Kazuya Takeda, Keisuke Fujii
    • Organizer
      MathSport International
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04075
  • [Presentation] Learning Interaction Rules from Multi-Animal Trajectories2022

    • Author(s)
      Keisuke Fujii
    • Organizer
      2nd International Workshop on Behavior analysis and Recognition for knowledge Discovery (BiRD 2023) in conjunction with the IEEE PerCom 2023
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-21H05300
  • [Presentation] Learning multi-agent rules from real-world trajectory data2022

    • Author(s)
      Keisuke Fujii
    • Organizer
      3rd Joint ERCIM - JST Workshop
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H04892
  • [Presentation] 機械学習を用いた集団動態におけるデータ解析2022

    • Author(s)
      藤井 慶輔
    • Organizer
      2022年度数理生物学会年会 企画シンポジウム「集団動態の数理モデルと情報解析」
    • Invited
    • Data Source
      KAKENHI-ORGANIZER-21H05293
  • [Presentation] 軌道予測に基づいたオフボールの得点機会を創出する選手の評価2022

    • Author(s)
      寺西真聖, 筒井和詩, 武田一哉, 藤井慶輔
    • Organizer
      第11回日本統計学会スポーツ統計分科会スポーツデータ解析コンペティション
    • Data Source
      KAKENHI-PROJECT-21H04892
  • [Presentation] 機械学習を用いた集団動態におけるデータ解析2022

    • Author(s)
      藤井 慶輔
    • Organizer
      2022年度数理生物学会年会 企画シンポジウム「集団動態の数理モデルと情報解析」
    • Invited
    • Data Source
      KAKENHI-PLANNED-21H05300
  • [Presentation] サッカーにおけるイベント予測に基づく一般化されたチームの守備評価2022

    • Author(s)
      梅基陸平, 中原啓, 筒井和詩, 藤井慶輔
    • Organizer
      第12回日本統計学会スポーツ統計分科会スポーツデータ解析コンペティション
    • Data Source
      KAKENHI-PROJECT-21H04892
  • [Presentation] Learning multi-agent rules from real-world trajectory data2022

    • Author(s)
      Keisuke Fujii
    • Organizer
      3rd Joint ERCIM - JST Workshop
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-21H05300
  • [Presentation] Automatic screen-play classification in basketball via semi-supervised learning,2022

    • Author(s)
      Ziyi Zhang, Kazuya Takeda, Keisuke Fujii
    • Organizer
      MathSport International
    • Data Source
      KAKENHI-PROJECT-21H04892
  • [Presentation] Emergence of Collaborative Hunting via Multi-Agent Deep Reinforcement Learning2022

    • Author(s)
      Kazushi Tsutsui, Kazuya Takeda, Keisuke Fujii
    • Organizer
      The 12th International Workshop on Human Behavior Understanding (HBU'22) in conjunction with International Conference on Pattern Recognition (ICPR'22)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H04892
  • [Presentation] モモジロコウモリの餌場利用とコミュニケーション音声の関係2022

    • Author(s)
      松岡佳奈, 藤井紀帆, 藤岡慧明, 福井大, 飛龍志津子
    • Organizer
      第69回 日本生態学会大会
    • Data Source
      KAKENHI-ORGANIZER-21H05293
  • [Presentation] Player evaluation in a racket sport via deep reinforcement learning with technical and tactical contexts2022

    • Author(s)
      Ning DING, Kazuya TAKEDA, Keisuke FUJII
    • Organizer
      The 36th Annual Conference of the Japanese Society for Artificial Intelligence (JSAI 2022)
    • Data Source
      KAKENHI-PROJECT-21H04892
  • [Presentation] Player evaluation in a racket sport via deep reinforcement learning with technical and tactical contexts2022

    • Author(s)
      Ning DING, Kazuya TAKEDA, Keisuke FUJII
    • Organizer
      The 36th Annual Conference of the Japanese Society for Artificial Intelligence (JSAI 2022)
    • Data Source
      KAKENHI-PROJECT-20H04075
  • [Presentation] Foraging Patch-use and Interindividual Interactions When Multiple Bats Competed Based on Echolocation and Social Call Analysis2022

    • Author(s)
      Kana Matsuoka, Kiho Fujii, Emyo Fujioka, Dai Fukui, Shizuko Hiryu
    • Organizer
      International Congress Neuroethology 2022
    • Int'l Joint Research
    • Data Source
      KAKENHI-ORGANIZER-21H05293
  • [Presentation] SoccerTrack: A Dataset and Tracking Algorithm for Soccer with Fish-eye and Drone Videos2022

    • Author(s)
      Atom Scott, Ikuma Uchida, Masaki Onishi, Yoshinari Kameda, Kazuhiro Fukui, Keisuke Fujii
    • Organizer
      8th International Workshop on Computer Vision in Sports (CVsports) at Conference on Computer Vision and Pattern Recognition (CVPR' 22)
    • Int'l Joint Research
    • Data Source
      KAKENHI-ORGANIZER-21H05293
  • [Presentation] Extraction of swing motion contributing to prediction of shuttle drop position in badminton2021

    • Author(s)
      Tatsuya Yoshikawa, Kazushi Tsutsui, Kazuya Takeda, Keisuke Fujii
    • Organizer
      30th International Joint Conference on Artificial Intelligence (IJCAI-21) workshop on AI for Sports Analytics (AISA), 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H04892
  • [Presentation] バドミントンにおけるシャトル落下位置予測に寄与するスイング動作の抽出2021

    • Author(s)
      吉川達也, 藤井慶輔, 武田一哉
    • Organizer
      第3回彗ひろば(バイオメカニクス研究会)
    • Data Source
      KAKENHI-PROJECT-20H04075
  • [Presentation] 集団スポーツの戦術に関するデータ解析手法2021

    • Author(s)
      藤井 慶輔
    • Organizer
      第6回愛媛大学DS研究セミナー
    • Invited
    • Data Source
      KAKENHI-PUBLICLY-19H04941
  • [Presentation] Evaluation of soccer team defense based on ball recovery and being attacked2021

    • Author(s)
      Kosuke Toda, Masakiyo Teranishi, Keisuke Kushiro & Keisuke Fujii
    • Organizer
      MathSport International
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21H04892
  • [Presentation] 生体集団運動における学習ベースのモデルを用いた理解2021

    • Author(s)
      藤井慶輔
    • Organizer
      第20回認知的コミュニケーションワークショップ
    • Invited
    • Data Source
      KAKENHI-PROJECT-21H04892
  • [Presentation] 生物集団の軌跡から相互作用の規則を学習するための拡張行動モデル2021

    • Author(s)
      藤井慶輔, 武石直也, 筒井和詩, 藤岡慧明, 西海望, 田中良弥, 福代三華, 井出薫, 河野裕美, 依田憲, 高橋晋, 飛龍志津子, 河原吉伸
    • Organizer
      第24回 情報論的学習理論ワークショップ (IBIS 2021)
    • Data Source
      KAKENHI-PROJECT-21H04892
  • [Presentation] 予測に基づく集団行動系列の評価:サッカーのチーム守備への適用2021

    • Author(s)
      戸田康介, 寺西真聖, 久代恵介, 藤井慶輔
    • Organizer
      2021年度人工知能学会全国大会(第35回)
    • Data Source
      KAKENHI-PROJECT-20H04075
  • [Presentation] 集団スポーツの戦術に関するデータ解析手法2021

    • Author(s)
      藤井 慶輔
    • Organizer
      第6回愛媛大学DS研究セミナー
    • Invited
    • Data Source
      KAKENHI-PROJECT-20H04075
  • [Presentation] 集団スポーツの戦術に関するデータ解析手法2021

    • Author(s)
      藤井 慶輔
    • Organizer
      第6回愛媛大学DS研究セミナー
    • Invited
    • Data Source
      KAKENHI-PROJECT-18K18116
  • [Presentation] 追跡行動における内部表象を介したターゲット運動の柔軟な予測2021

    • Author(s)
      筒井 和詩, 藤井 慶輔, 工藤和俊, 武田 一哉
    • Organizer
      2021年度人工知能学会全国大会(第35回)
    • Data Source
      KAKENHI-PROJECT-21H04892
  • [Presentation] 予測に基づく集団行動系列の評価:サッカーのチーム守備への適用2021

    • Author(s)
      戸田康介, 寺西真聖, 久代恵介, 藤井慶輔
    • Organizer
      2021年度人工知能学会全国大会(第35回)
    • Data Source
      KAKENHI-PROJECT-21H04892
  • [Presentation] 生物集団の軌跡から相互作用の規則を学習するための拡張行動モデル2021

    • Author(s)
      藤井慶輔, 武石直也, 筒井和詩, 藤岡慧明, 西海望, 田中良弥, 福代三華, 井出薫, 河野裕美, 依田憲, 高橋晋, 飛龍志津子, 河原吉伸
    • Organizer
      第24回 情報論的学習理論ワークショップ (IBIS 2021)
    • Data Source
      KAKENHI-PLANNED-21H05300
  • [Presentation] 生物集団の軌跡から相互作用の規則を学習するための拡張行動モデル2021

    • Author(s)
      藤井慶輔, 武石直也, 筒井和詩, 藤岡慧明, 西海望, 田中良弥, 福代三華, 井出薫, 河野裕美, 依田憲, 高橋晋, 飛龍志津子, 河原吉伸
    • Organizer
      第24回 情報論的学習理論ワークショップ (IBIS 2021)
    • Data Source
      KAKENHI-ORGANIZER-21H05293
  • [Presentation] Data-driven modeling in complex collective motions for social biomechanics2020

    • Author(s)
      藤井慶輔
    • Organizer
      第2回彗ひろば(バイオメカニクス研究会)
    • Data Source
      KAKENHI-PROJECT-18K18116
  • [Presentation] 部分観測過程におけるデータ駆動的エージェントモデリング2020

    • Author(s)
      藤井慶輔
    • Organizer
      日本認知科学会第37回大会 OS2 認知的インタラクションフレームワークの構築
    • Invited
    • Data Source
      KAKENHI-PROJECT-20H04075
  • [Presentation] Data-driven modeling in complex collective motions for social biomechanics2020

    • Author(s)
      藤井慶輔
    • Organizer
      第2回彗ひろば(バイオメカニクス研究会)
    • Data Source
      KAKENHI-PUBLICLY-19H04941
  • [Presentation] Trajectory prediction with imitation learning reflecting defensive evaluation in team sports2020

    • Author(s)
      Masakiyo Teranishi, Keisuke Fujii, Kazuya Takeda
    • Organizer
      IEEE 9th Global Conference on Consumer Electronics (GCCE 2020)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-19H04941
  • [Presentation] 部分観測過程におけるデータ駆動的エージェントモデリング2020

    • Author(s)
      藤井慶輔
    • Organizer
      日本認知科学会第37回大会 OS2 認知的インタラクションフレームワークの構築
    • Invited
    • Data Source
      KAKENHI-PROJECT-18K18116
  • [Presentation] Trajectory prediction with imitation learning reflecting defensive evaluation in team sports2020

    • Author(s)
      Masakiyo Teranishi, Keisuke Fujii, Kazuya Takeda
    • Organizer
      IEEE 9th Global Conference on Consumer Electronics (GCCE 2020)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04075
  • [Presentation] Data-driven modeling in complex collective motions for social biomechanics2020

    • Author(s)
      藤井慶輔
    • Organizer
      第2回彗ひろば(バイオメカニクス研究会)
    • Data Source
      KAKENHI-PROJECT-20H04075
  • [Presentation] 部分観測過程におけるデータ駆動的エージェントモデリング2020

    • Author(s)
      藤井慶輔
    • Organizer
      日本認知科学会第37回大会 OS2 認知的インタラクションフレームワークの構築
    • Invited
    • Data Source
      KAKENHI-PUBLICLY-19H04941
  • [Presentation] Trajectory prediction with imitation learning reflecting defensive evaluation in team sports2020

    • Author(s)
      Masakiyo Teranishi, Keisuke Fujii, Kazuya Takeda
    • Organizer
      IEEE 9th Global Conference on Consumer Electronics (GCCE 2020)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K18116
  • [Presentation] 集団スポーツにおける機械学習を用いたデータ駆動科学2019

    • Author(s)
      藤井慶輔
    • Organizer
      第18回認知的コミュニケーションワークショップ
    • Invited
    • Data Source
      KAKENHI-PROJECT-18K18116
  • [Presentation] Dynamic mode decomposition and its applications (I), (II)2019

    • Author(s)
      Keisuke Fujii
    • Organizer
      2019 Distinguished Lecture and International Interdisciplinary Workshop
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-19H04941
  • [Presentation] 観測量間の動的構造を抽出するグラフ動的モード分解と集団スポーツデータへの応用2019

    • Author(s)
      藤井 慶輔、武石直也、河原 吉伸
    • Organizer
      第22回情報論的学習理論ワークショップ(IBIS2019)
    • Data Source
      KAKENHI-PROJECT-18K18116
  • [Presentation] Interpretable classfication of complex collective motions using graph dynamic mode decomposition.2019

    • Author(s)
      Keisuke Fujii, Naoya Takeishi, Yoshinobu Kawahara
    • Organizer
      11th Asian Conference on Machine Learning (ACML2019) Workshop on Machine Learning for Trajectory, Activity, and Behavior (ACML-TAB)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PUBLICLY-19H04941
  • [Presentation] Dynamic mode decomposition and its applications (I), (II)2019

    • Author(s)
      Keisuke Fujii
    • Organizer
      2019 Distinguished Lecture and International Interdisciplinary Workshop
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K18116
  • [Presentation] Interpretable classfication of complex collective motions using graph dynamic mode decomposition.2019

    • Author(s)
      Keisuke Fujii, Naoya Takeishi, Yoshinobu Kawahara
    • Organizer
      11th Asian Conference on Machine Learning (ACML2019) Workshop on Machine Learning for Trajectory, Activity, and Behavior (ACML-TAB)(
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K18116
  • [Presentation] 集団スポーツにおける機械学習を用いたデータ駆動科学2019

    • Author(s)
      藤井慶輔
    • Organizer
      第18回認知的コミュニケーションワークショップ
    • Invited
    • Data Source
      KAKENHI-PUBLICLY-19H04941
  • [Presentation] 観測量間の動的構造を抽出するグラフ動的モード分解と集団スポーツデータへの応用2019

    • Author(s)
      藤井 慶輔、武石直也、河原 吉伸
    • Organizer
      第22回情報論的学習理論ワークショップ(IBIS2019)
    • Data Source
      KAKENHI-PUBLICLY-19H04941
  • [Presentation] Data-driven spectral analysis for social biomechanics2019

    • Author(s)
      藤井慶輔、武石直也、稲葉優希、木伏紅緒、神崎素樹、河原吉伸
    • Organizer
      第1回彗ひろば(バイオメカニクス研究会)
    • Data Source
      KAKENHI-PROJECT-18K18116
  • [Presentation] 機械学習を用いたチーム戦術プレーの自動分類2019

    • Author(s)
      藤井慶輔
    • Organizer
      日本バスケットボール学会 第6回大会
    • Data Source
      KAKENHI-PUBLICLY-19H04941
  • [Presentation] 観測量間の動的構造を抽出するベクトル値再生核ヒルベルト空間における動的モード分解2018

    • Author(s)
      藤井 慶輔、河原 吉伸
    • Organizer
      第21回情報論的学習理論ワークショップ(IBIS2018)
    • Data Source
      KAKENHI-PROJECT-18K18116
  • [Presentation] 観測量間の動的構造を抽出するベクトル値再生核ヒルベルト空間における動的モード分解2018

    • Author(s)
      藤井 慶輔、河原 吉伸
    • Organizer
      第21回情報論的学習理論ワークショップ(IBIS2018)
    • Data Source
      KAKENHI-PROJECT-16K12995
  • [Presentation] スポーツの得点等に関わる集団運動の人工知能を用いた評価システム2018

    • Author(s)
      藤井 慶輔
    • Organizer
      新技術説明会,科学技術振興機構,
    • Invited
    • Data Source
      KAKENHI-PROJECT-18K18116
  • [Presentation] 動きやすさ制御を用いた方向転換する二脚移動モデル2017

    • Author(s)
      藤井 慶輔・吉原 佑器・田辺 弘子・山本 裕二
    • Organizer
      第29回目自律分散システム・シンポジウム
    • Place of Presentation
      調布クレストンホテル(東京都調布市)
    • Data Source
      KAKENHI-PROJECT-16K12995
  • [Presentation] An attack-and-defend competition as a redundant cognitive-motor system2016

    • Author(s)
      Keisuke Fujii, Yuki Yoshihara, Yuji Yamamoto.
    • Organizer
      46th annual meeting of Society for Neuroscience
    • Place of Presentation
      San Diego Convention Center (サンディエゴ、アメリカ)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K12995
  • 1.  石黒 祥生 (20769418)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 2.  武田 一哉 (20273295)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 18 results
  • 3.  カルバヨ アレックサンダー (30636824)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 4.  大谷 健登 (40869286)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 2 results
  • 5.  Mizuguchi Nobuaki (80635425)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  吉原 佑器 (60537025)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 3 results
  • 7.  福谷 充輝 (80722644)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  橋本 浩一 (80228410)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  依田 憲 (10378606)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 3 results
  • 10.  飛龍 志津子 (70449510)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 8 results
  • 11.  高橋 晋 (20510960)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 12.  西森 拓 (50237749)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 13.  前川 卓也 (50447025)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 14.  牧野 泰才 (00518714)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  川嶋 宏彰 (40346101)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 16.  戸田 智基 (90403328)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 17.  宮島 千代美 (90335092)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  筒井 和詩 (30898458)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 15 results
  • 19.  竹内 栄二朗 (00509680)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 20.  丁 明 (40585840)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 21.  田部井 靖生 (20589824)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  村上 久 (20755467)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 23.  西海 望 (10760390)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 24.  Yamamoto Yuji
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 3 results
  • 25.  Tanabe Hiroko
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 26.  Hagio Shota
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 27.  高橋 英彦
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 28.  山本 耕太
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results

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