Tatsumi Keiji 巽啓司

… Alternative Names

TATSUMI Keiji 巽啓司

巽啓司タツミケイジ

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Researcher Number	30304017
Other IDs
External Links
Affiliation (Current)	2025: 追手門学院大学, 理工学部, 教授
Affiliation (based on the past Project Information) *help	2022 – 2023: 大阪大学, 大学院工学研究科, 准教授 2017 – 2021: 大阪大学, 工学研究科, 准教授 2012 – 2015: 大阪大学, 工学(系)研究科(研究院), 准教授 2011: 大阪大学, 大学院・工学研究科, 准教授 2009 – 2010: Osaka University, 工学研究科, 准教授 … More 2007: Osaka University, 大学院・工学研究科, 助教 2006: 大阪大学, 大学院工学研究科, 助手 2003 – 2005: 大阪大学, 大学院・工学研究科, 助手 Less
Review Section/Research Field	Principal Investigator Sensitivity informatics/Soft computing / Basic Section 61040:Soft computing-related / Soft computing
Keywords	Principal Investigator 大域的最適化 / 大域的最適化問題 / カオス / 多点探索法 / 進化的手法 / メタヒューリスティック解法 / 準ニュートン法 / 機械学習 / 汎化性能 / クラスタリング … More / サポートベクトルマシン / メタヒューリスティクス / メタヒューリスティックス / カオスダイナミクス / インフラ設計 / 経験知置換 / 説明可能性 / リカレントネットワーク / インフラ建設時の補強度合決定 / 座標変換に対する不変性 / メタヒューリスティックス解法 / SR1公式 / カオス力学系 / PSO / 多目的最適化問題 / 一対一手法 / 一括型手法 / 一対多手法 / 多クラス識別 / 2次錐計画問題 / マージン最大化 / 多目的最適化 / 教師有り学習 / 多クラス識別問題 / パーテクルスォーム最適化法 / 群知能 / パーティクルスォーム最適化法 / パーティクル・スウォーム最適化法 / 多点探索 / 分岐 / 解の多様性 / ダイナミクス / 勾配モデル / ナップバックリペラー / 摂動項 / Particle Swarm Optimization / 緩和問題 / 組合せ問題 / 2次割当て問題 / 斜影勾配法 / 2次割当問題 / 0-1組合せ問題 / 局所探索プロセス / 射影法 / アフィン変換法 Less

Development of a bottom-up explainable discriminator construction method and its application to social-infrastructure problemsPrincipal Investigator
- Principal Investigator
  
  巽啓司
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 61040:Soft computing-related
- Research Institution
  Osaka University
Study on combination of mathematical programming and evolutionary multi-point methodsPrincipal Investigator
- Principal Investigator
  
  Tatsumi Keiji
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 61040:Soft computing-related
- Research Institution
  Osaka University
Perturbation-based Chaotic Evolutionary Optimization Method Using Enhancement of Global Search and Landscape around Local SolutionsPrincipal Investigator
- Principal Investigator
  
  Tatsumi Keiji
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Soft computing
- Research Institution
  Osaka University
Soft-magin support vector machine maximizing geometric margins for multiclass classificationPrincipal Investigator
- Principal Investigator
  
  Tatsimi Keiji
- Project Period (FY)
  2012 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Sensitivity informatics/Soft computing
- Research Institution
  Osaka University
Particle Swarm Optimization using Chaotic Dynamical SystemPrincipal Investigator
- Principal Investigator
  
  TATSUMI Keiji
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Sensitivity informatics/Soft computing
- Research Institution
  Osaka University
カオスダイナミクスを用いた大域的最適化問題の解法Principal Investigator
- Principal Investigator
  
  巽啓司
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Sensitivity informatics/Soft computing
- Research Institution
  Osaka University
射影型ニューラルダイナミクスを用いた最適化問題の解法Principal Investigator
- Principal Investigator
  
  巽啓司
- Project Period (FY)
  2003 – 2004
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Sensitivity informatics/Soft computing
- Research Institution
  Osaka University

[Journal Article] A perturbation-based chaotic particle swarm optimization searching around multiple personal best solutions2018
- Author(s)
  Tomoki Kuwabara, Haruhiko Mineoka, Keiji Tatsumi
- Journal Title
  
  SICE Journal of Control, Measurement, and System Integration
  
  Volume: 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K00337
[Journal Article] A Perturbation-Based Chaotic Particle Swarm Optimization Searching around Multiple Personal Best Solutions2018
- Author(s)
  Tomoki Kuwabara, Hrumoto Mineoka, Keiji Tatsumi
- Journal Title
  
  SICE Journal of Control, Measurement, and System Integration
  
  Volume: 11 Issue: 4 Pages: 349-356
- DOI
  10.9746/jcmsi.11.349
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K00337
[Journal Article] A Perturbation Based Chaotic System Exploiting the Quasi-Newton Method for Global Optimization2017
- Author(s)
  Keiji Tatsumi, Tetsuzo Tanino
- Journal Title
  
  International Journal of Bifurcation and Chaos in Applied Sciences and Engineering
  
  Volume: 27 Issue: 04 Pages: 1750047-1750047
- DOI
  10.1142/s021812741750047x
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K00337
[Journal Article] A Weaker Sufficient Condition for the Chaoticity of Extended Perturbation-Based Updating System for Global Optimization2017
- Author(s)
  Keiji Tatsumi
- Journal Title
  
  International Journal of Bifurcation and Chaos in Applied Sciences and Engineering
  
  Volume: 27 Issue: 06 Pages: 1750085-1750085
- DOI
  10.1142/s0218127417500857
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K00337
[Journal Article] Support vector machines maximizing geometric margins for multi-class classification2014
- Author(s)
  Keiji Tatsumi, Tetsuzo Tanino
- Journal Title
  
  TOP: An Official Journal of the Spanish Society of Statistics and Operations Research
  
  Volume: 22 Pages: 815-840
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24500275
[Journal Article] 再スタートパーティクルの適応的タイプ選択を行うMulti-Swarm Particle Swarm Optimization2012
- Author(s)
  巽啓司, 由上隆士, 谷野哲三
- Journal Title
  
  システム制御情報学会論文集
  
  Volume: Vol.25, No.5 Pages: 105-116
- NAID
  10031002963
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21700252
[Journal Article] Perturbation Based Chaotic Generator for Metaheuristic Methods of Solving Global Optimization2010
- Author(s)
  Keiji Tatsumi, Tetsuzo Tanino
- Journal Title
  
  Proceedings of Proceedings of the Sixth International Conference on Nonlinear Analysis and Convex Analysis
  
  Pages: 365-375
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21700252
[Journal Article] Perturbation Based Chaotic Generator for Metaheuristic Methods of Solving Global Optimization2010
- Author(s)
  Keiji Tatsumi and Tetsuzo Tanino
- Journal Title
  
  Proceedings of the Sixth International Conference on Nonlinear Analysis and Convex Analysis
  
  Pages: 365-375
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21700252
[Journal Article] Chaos generator exploiting a gradient model with sinusoidal perturbations for global optimization2009
- Author(s)
  Keiji Tatsumi, Yoshinori Obita, Tetsuzo Tanino
- Journal Title
  
  Chaos, Solitons and Fractals 42
  
  Pages: 1705-1723
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21700252
[Journal Article] Chaos Generator Exploiting a Gradient Model with Sinusoidal Perturbations for Global Optimization2009
- Author(s)
  Keiji Tatsumi, Yoshinori Obita and Tetsuzo Tanino
- Journal Title
  
  Chaos, Solitons and Fractals
  
  Volume: Vol.42 Pages: 1705-1723
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21700252
[Journal Article] Improved Projection Hopfield Network for the Quadratic Assignment Problem2008
- Author(s)
  Keiji Tatsumi
- Journal Title
  
  International journal of Information Technology & Decision Making Vol. 7(In press)
- NAID
  130006960421
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17700236
[Journal Article] A new chaos generator based on the affine scaling method for global optimization problem2006
- Author(s)
  Keiji Tatsumi
- Journal Title
  
  Pacific Journal of Optimization Vol. 2, No. 2
  
  Pages: 261-276
- Data Source
  KAKENHI-PROJECT-17700236
[Journal Article] Metaheurisitic Method by using a Chaos Generator with Sinusoidal Perturbations for Global Optimization2006
- Author(s)
  Keiji Tatsumi
- Journal Title
  
  Proceedings of the 2006 International Symposium on Nonlinear Theory and its Applications
  
  Pages: 883-886
- Data Source
  KAKENHI-PROJECT-17700236
[Journal Article] Chaotic Particle Swarm Optimization Method Exploiting Sinusoidal Perturbations2006
- Author(s)
  Keiji Tatsumi
- Journal Title
  
  Proceedings of International Conference on SICE and ICASE 2006
  
  Pages: 6013-6016
- Data Source
  KAKENHI-PROJECT-17700236
[Journal Article] A New Chaos Generator Using Affine Scaling Method for Global Optimization2005
- Author(s)
  Keiji Tatsumi
- Journal Title
  
  Proceedings of International Conference on Instrumentation, Control and Information Technology 2005
  
  Pages: 1633-1638
- Data Source
  KAKENHI-PROJECT-17700236
[Journal Article] A comparison of methods for generating a chaotic orbit in global optimization2005
- Author(s)
  Keiii Tatsumi
- Journal Title
  
  Proceedings of SJOM2005
  
  Pages: 9-10
- Data Source
  KAKENHI-PROJECT-17700236
[Journal Article] アフィン変換法を用いたカオス多点探索法による2次割当問題の最適化2005
- Author(s)
  帯田敬悟, 山本洋介, 巽啓司, 谷野哲三
- Journal Title
  
  49回システム制御情報学会研究発表講演会講演論文集 (発表予定)
- NAID
  130006983001
- Data Source
  KAKENHI-PROJECT-15700189
[Journal Article] 局所探索プロセスを組み込んだカオスダイナミスによる大域的最適化2004
- Author(s)
  帯田敬悟, 山本洋介, 巽啓司, 谷野哲三
- Journal Title
  
  第48回システム制御情報学会研究発表講演会講演論文集
  
  Pages: 319-320
- Data Source
  KAKENHI-PROJECT-15700189
[Journal Article] 局所探索プロセスを有するカオスダイナミクスを用いた多峰性関数の最適化2004
- Author(s)
  帯田敬悟, 山本洋介, 巽啓司, 谷野哲三
- Journal Title
  
  日本オペーレーションズリサーチ学会 2004年春期研究発表会アブストラクト集
  
  Pages: 228-229
- Data Source
  KAKENHI-PROJECT-15700189
[Journal Article] アフィン変換法を用いたダイナミクスにおけるカオス性2003
- Author(s)
  山本洋介, 巽啓司, 谷野哲三
- Journal Title
  
  日本オペーレーションズリサーチ学会 2003年秋期研究発表会アブストラクト集
  
  Pages: 142-143
- Data Source
  KAKENHI-PROJECT-15700189
[Journal Article] アフィン変換法を用いた近似解法の2次割当問題への適用2003
- Author(s)
  寳地卓, 山本洋介, 巽啓司, 谷野哲三
- Journal Title
  
  第47回システム制御情報学会研究発表講演会講演論文集
  
  Pages: 37-38
- NAID
  130006981204
- Data Source
  KAKENHI-PROJECT-15700189
[Journal Article] A new chaos generator based on the affine scaling method for global optimization problem,
- Author(s)
  Keiji Tatsumi
- Journal Title
  
  Pacific Journal of Optimization 掲載決定
- Data Source
  KAKENHI-PROJECT-17700236
[Presentation] Determination of reinforcement degrees based on natural conditions in infrastructure construction using recurrent neural networks2023
- Author(s)
  Keiji TATSUMI
- Organizer
  The 23rd Czech-Japan Seminar on Data Analysis and Decision Making under Uncertainty
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K11248
[Presentation] 多点探索法での探索点間の情報を共有する準ニュートン更新（発表確定）2023
- Author(s)
  木中翔琉, 巽啓司
- Organizer
  第67回システム制御情報学会研究発表講演会
- Data Source
  KAKENHI-PROJECT-20K11970
[Presentation] Shift-invariant grey wolf optimizer exploiting reference points and random selection of step-sizes2022
- Author(s)
  Keiji Tatsumi, Nao Kinoshita
- Organizer
  61st Annual Conference of the Society of Instrument and Control Engineers (SICE)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K11970
[Presentation] 探索範囲を調整するシフト不変なGrey Wolf Optimizer2022
- Author(s)
  巽啓司, 木下直
- Organizer
  第66回システム制御情報学会研究発表講演会
- Data Source
  KAKENHI-PROJECT-20K11970
[Presentation] 求解能力と汎化性を改良したGWOとカオス的PSOのハイブリッド手法2022
- Author(s)
  木下直, 巽啓司
- Organizer
  第49回知能システムシンポジウム
- Data Source
  KAKENHI-PROJECT-20K11970
[Presentation] Chaotic particle swarm optimization using a rotation transformation based on two best solutions2020
- Author(s)
  N. Kinoshita, K. Tatsumi
- Organizer
  2020 IEEE International Conference on Systems, Man, and Cybernetics (SMC)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K11970
[Presentation] 最適化問題の座標表現に対して不変な求解を行うカオス的 particle swarm optimization2020
- Author(s)
  木下直, 巽啓司
- Organizer
  第 64 回システム制御情報学会研究発表講演会
- Data Source
  KAKENHI-PROJECT-20K11970
[Presentation] 同心超球上の摂動を用いたカオス的Particle Swarm Optimization2019
- Author(s)
  東諒, 河野圭, 巽啓司
- Organizer
  計測自動制御学会第46回知能システムシンポジウム
- Data Source
  KAKENHI-PROJECT-17K00337
[Presentation] 同心超球上の摂動を用いた大域的最適化のためのカオス生成法2019
- Author(s)
  巽啓司
- Organizer
  システム・情報部門学術講演会(SSI2019)
- Data Source
  KAKENHI-PROJECT-17K00337
[Presentation] A Modification of Perturbation-based Chaotic System Using Quasi-Newton method for Global Optimization2018
- Author(s)
  Kei Kouno, Kousuke Ise, Keiji Tatsumi
- Organizer
  the SICE Annual Conference 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00337
[Presentation] Modified Perturbation-based Chaotic System Using the Quasi-Newton Method with the Symmetric Rank-one Formula for Global Optimization2018
- Author(s)
  Keiji Tatsumi
- Organizer
  2018 IEEE International Conference on Systems, Man, and Cybernetics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K00337
[Presentation] SR1公式に基づく準ニュートン法を用いる摂動型カオスの大域的最適化への適用2018
- Author(s)
  巽啓司
- Organizer
  計測自動制御学会システム・情報部門第45回知能システムシンポジウム
- Data Source
  KAKENHI-PROJECT-17K00337
[Presentation] パーティクルごとに探索に用いる最良解が異なるChaotic Particle Swarm Optimization2017
- Author(s)
  峰岡晴彦, 巽啓司
- Organizer
  計測自動制御学会システム・情報部門学術講演会 2017
- Data Source
  KAKENHI-PROJECT-17K00337
[Presentation] クラスタリングにより識別器候補を限定した多目的マルチクラスサポートベクトルマシンの計算量削減法2016
- Author(s)
  巽啓司
- Organizer
  計測自動制御学会　第43回知能システムシンポジウム
- Place of Presentation
  室蘭工業大学（室蘭、北海道）
- Year and Date
  2016-03-10
- Data Source
  KAKENHI-PROJECT-24500275
[Presentation] 一対多手法に基づいた幾何マージン最大化手法のソフトマージンモデルへの拡張と学習時間削減2014
- Author(s)
  巽啓司
- Organizer
  日本オペレーションズ・リサーチ学会 2014年春季研究発表会
- Place of Presentation
  大阪大学豊中キャンパス（大阪）
- Data Source
  KAKENHI-PROJECT-24500275
[Presentation] A Complexity Reduction Method for the Multiobjective Multiclass Support Vector Machine2014
- Author(s)
  Keiji Tatsumi, Tetsuzo Tanino
- Organizer
  The 20th Conference of the International Federation of Operational Research Societies
- Place of Presentation
  Centre de Convencions Internacional de Barcelona - CCIB, Barcelona, Spain
- Year and Date
  2014-07-14
- Data Source
  KAKENHI-PROJECT-24500275
[Presentation] 一対一手法に基づいた多クラス多目的サポートベクトルマシンの学習2013
- Author(s)
  巽啓司
- Organizer
  第57回システム制御情報学会研究発表講演会
- Place of Presentation
  兵庫県民会館（兵庫）
- Data Source
  KAKENHI-PROJECT-24500275
[Presentation] 一対一手法に基づく多クラス多目的サポートベクトルマシンに対する参照点を利用した学習法2013
- Author(s)
  巽啓司
- Organizer
  日本オペレーションズ・リサーチ学会 2013年秋季研究発表会
- Place of Presentation
  徳島大学常三島キャンパス（徳島）
- Data Source
  KAKENHI-PROJECT-24500275
[Presentation] Multiclass Support Vector Machines Based on Multiobjective Optimization2012
- Author(s)
  巽啓司
- Organizer
  西安交通大学電子情報工学部
- Place of Presentation
  西安交通大学電子情報工学部（西安・中華人民共和国）
- Invited
- Data Source
  KAKENHI-PROJECT-24500275
[Presentation] A soft-margin multiobjective multiclass support vector machine with unified objective functions for maximizing geometric margins and minimizing slack variables2012
- Author(s)
  巽啓司
- Organizer
  15th Czech-Japan Seminars on Data Analysis and Decision Making under Uncertainty
- Place of Presentation
  大阪大学待兼山会館（大阪）
- Data Source
  KAKENHI-PROJECT-24500275
[Presentation] パーティクルタイプの変更とリスタ-ト法を用いたマルチタイプPSO2011
- Author(s)
  巽啓司, 海老田祐司, 谷野哲三
- Organizer
  計測自動制御学会,第38回知能システムシンポジウム
- Place of Presentation
  東日本大震災のため神戸大学の会場での講演は中止,ただし予稿集は出版され配布,また, web上でのWiki討論(3月23日～25日)に参加
- Data Source
  KAKENHI-PROJECT-21700252
[Presentation] A Sufficient Condition for Chaos in a Steepest Decent System with Sinusoidal Perturbation for Global Optimization2011
- Author(s)
  Keiji Tatsumi
- Organizer
  The 5th Sino-Japanese Optimization Meeting
- Place of Presentation
  北京(中華人民共和国)
- Year and Date
  2011-09-27
- Data Source
  KAKENHI-PROJECT-21700252
[Presentation] パーティクルタイプの変更とリスタート法を用いたマルチタイプPSO2011
- Author(s)
  巽啓司
- Organizer
  計測自動制御学会第38回知能システムシンポジウム
- Place of Presentation
  第38回知能システムシンポジウム用wiki討論ページ(東北地方太平洋沖地震のため神戸大学の会場での講演は中止,ただし予稿集は出版され配布,また,web上でのWiki討論(3月23日～25日)に参加)
- Data Source
  KAKENHI-PROJECT-21700252
[Presentation] A Sufficient Condition for Chaos in a Steepest Decent System with Sinusoidal Perturbation for Global Optimization2011
- Author(s)
  Keiji Tatsumi and Tetsuzo Tanino
- Organizer
  The 5th Sino-Japanese Optimization Meeting
- Place of Presentation
  Beijing, China
- Year and Date
  2011-09-27
- Data Source
  KAKENHI-PROJECT-21700252
[Presentation] Restarting Multi-type Particle Swarm Optimization Using an Adaptive Selection of Particle Type2009
- Author(s)
  巽啓司
- Organizer
  2009 IEEE International Conference on Systems, Man, and Cybernetics
- Place of Presentation
  Hyatt Regency Riverwalk, San Antonio, Texas, USA
- Year and Date
  2009-10-12
- Data Source
  KAKENHI-PROJECT-21700252
[Presentation] Restarting Multi-type Particle Swarm Optimization Using an Adaptive Selection of Particle Type2009
- Author(s)
  Keiji Tatsumi, Takashi Yukami and Tetsuzo Tanino
- Organizer
  Proceedings of IEEE SMC 2009
- Place of Presentation
  San Antonio, USA
- Year and Date
  2009-10-11
- Data Source
  KAKENHI-PROJECT-21700252
[Presentation] カオス力学系を用いた大域的最適化問題に対するメタヒューリスティック解法2009
- Author(s)
  巽啓司
- Organizer
  RAMPシンポジウム論文集
- Place of Presentation
  松江
- Year and Date
  2009-09-24
- Data Source
  KAKENHI-PROJECT-21700252
[Presentation] カオス力学系を用いた大域的最適化問題に対するメタヒューリスティック解法2009
- Author(s)
  巽啓司
- Organizer
  RAMPシンポジウム2009
- Place of Presentation
  くにびきメッセ(松江)
- Year and Date
  2009-09-24
- Data Source
  KAKENHI-PROJECT-21700252
[Presentation] Particle Swarm Optimization Using a Chaotic Restarting Method2009
- Author(s)
  巽啓司
- Organizer
  International Symposium on Nonlinear Theory and its Applications 2009
- Place of Presentation
  シャトレーゼガトーキングダム(札幌)
- Year and Date
  2009-10-21
- Data Source
  KAKENHI-PROJECT-21700252
[Presentation] Particle Swarm Optimization Using a Chaotic Restarting Method2009
- Author(s)
  Keiji Tatsumi and Tetsuzo Tanino
- Organizer
  Proceedings of International Symposium on Nonlinear Theory and its Applications
- Place of Presentation
  Sapporo
- Year and Date
  2009-10-21
- Data Source
  KAKENHI-PROJECT-21700252
[Presentation] カオス力学系を用いた大域的最適化手法2007
- Author(s)
  巽啓司
- Organizer
  日本OR学会研究部会「知的決定支援の理論と方法」
- Place of Presentation
  大阪府:大阪大学
- Year and Date
  2007-06-06
- Data Source
  KAKENHI-PROJECT-17700236

1. 尹禮分 (10325326)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Tatsumi Keiji 巽 啓司

TATSUMI Keiji 巽 啓司

巽 啓司 タツミ ケイジ

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Development of a bottom-up explainable discriminator construction method and its application to social-infrastructure problemsPrincipal Investigator

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Study on combination of mathematical programming and evolutionary multi-point methodsPrincipal Investigator

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Perturbation-based Chaotic Evolutionary Optimization Method Using Enhancement of Global Search and Landscape around Local SolutionsPrincipal Investigator

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Soft-magin support vector machine maximizing geometric margins for multiclass classificationPrincipal Investigator

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Particle Swarm Optimization using Chaotic Dynamical SystemPrincipal Investigator

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カオスダイナミクスを用いた大域的最適化問題の解法Principal Investigator

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射影型ニューラルダイナミクスを用いた最適化問題の解法Principal Investigator

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[Journal Article] A perturbation-based chaotic particle swarm optimization searching around multiple personal best solutions2018

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[Journal Article] A Perturbation-Based Chaotic Particle Swarm Optimization Searching around Multiple Personal Best Solutions2018

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[Journal Article] A Perturbation Based Chaotic System Exploiting the Quasi-Newton Method for Global Optimization2017

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[Journal Article] A Weaker Sufficient Condition for the Chaoticity of Extended Perturbation-Based Updating System for Global Optimization2017

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[Journal Article] Support vector machines maximizing geometric margins for multi-class classification2014

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[Journal Article] 再スタートパーティクルの適応的タイプ選択を行うMulti-Swarm Particle Swarm Optimization2012

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[Journal Article] Perturbation Based Chaotic Generator for Metaheuristic Methods of Solving Global Optimization2010

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Tatsumi Keiji 巽啓司

TATSUMI Keiji 巽啓司

巽啓司タツミケイジ