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OHTSUBO Yoshio  大坪 義夫

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… Alternative Names

OHTSUBO Kasuya  大坪 義夫

大坪 義夫

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Researcher Number 20136360
Other IDs
External Links
Affiliation (based on the past Project Information) *help 2012: 高知大学, 教育研究部自然科学系, 教授
2010 – 2012: 高知大学, 自然科学系, 教授
2009 – 2011: Kochi University, 教育研究部・自然科学系, 教授
2000 – 2007: 高知大学, 理学部, 教授
1995 – 1999: 高知大学, 理学部, 助教授
1986: 高知大学, 理学部, 助手
Review Section/Research Field
Principal Investigator
General mathematics (including Probability theory/Statistical mathematics) / General mathematics (including Probability theory/Statistical mathematics)
Except Principal Investigator
General mathematics (including Probability theory/Statistical mathematics) / 解析学 / Algebra / General mathematics (including Probability theory/Statistical mathematics) / Basic analysis
Keywords
Principal Investigator
マルコフ決定過程 / 動的計画 / 最適方程式 / 閾値確率 / 最適化理論 / 最適停止問題 / ファジィ決定過程 / optimization theory / Fuzzy decision process / dynamic programming … More / statistical inference / EMアルゴリズム / Markov decision process / 数理モデル / 計画数学 / リスク最小化 / ポートフォーリオ / フィボナッチ数列 / 強自動連続性 / 最適政策 / 零和停止ゲーム / セミマルコフ決定過程 / リスク最小化問題 / 零和ゲーム / 鞍部点 / 黄金最適性 / 黄金パス / 区間ベイズ手法 / 不確実モデル / ファジィ数理計画 / ルベーグ測度 / 統計検定量 / ハウスドルフ次元 / uncertain model / optimal stopping / Lebesgue measure / Hausdorff dimension / 最適値・最適政策 / 同値類 / ファジイ測度 / 確率最適問題 / 有限交叉族 / ファジィ測度 / 確率モデル / スターリングの公式 / 最尤推定 / ガウス積分 / 2次計画問題 / threshold probability / optimal value and optimal policy / equivalence class / Fuzzy measure / stochastic optimization / finite intersection family / EM algorithm / 非線形評価関数 / 動的ファジィシステム / アメリカンオプション / 黄金不等式 / 黄金最適解 / 不変推定 / 結合型評価関数 / 学習アルゴリズム / 不偏推定 / ミニマム型評価関数 / 効用制約決定過程 / 鞍点定理 / 測度空間 / アメリカン・オプショシ / 動的ファジイシステム / 集合列の収束 / nonlinear criteria / shortest path problem / Golden ratio … More
Except Principal Investigator
MLE / 複素力学系 / ファトウ集合 / ジュリア集合 / 超越整関数 / 分岐理論 / 表現空間 / タイヒミュラー空間 / マルコフ決定過程 / 動的計画法 / 値分布論 / 超越整関数の位数 / 遊走領域 / ベーカー領域 / complex dynamics / Fatou set / Julia set / transcendental entire function / value distribution theory / wandering domain / 潜在マルコフモデル / EMアルゴリズム / 拡張EMアルゴリズム / 統計的順序制約問題 / 情報量基準 / EM algorithm / generalized EM algorithm / order restriction / PAVA / SL_2(Z) / 合同部分群 / Schreierの方法 / 協力型Dynkin問題 / パレート問題 / スカラー化 / マルチンゲ-ル / コア / statistical interence / testing problem / orthant probability / Hahn decomposition / structural stability / Pareto optimum / Dynkin´s problem / 単峰写像 / 数理ファイナンス / リスク管理測度 / 一般効用利得関数 / 一般効用関数 / 最大エントロピースペクトル解析 / 最小相対エントロピースペクトル解析 / ディンキンの停止問題 / オイラー方程式 / 除去可能集合 / ヒルベルトモジュラー群 / 実千次巡回体 / アダムス作用素 / order / Baker domain / マルコフ連鎖 / 順予制約 / 確率的順予 / ギッブスサンプリング / 統計的仮説検定問題 / ギブスサンプリング / 測度の連続性 / 割引マルコフ決定過程 / メトロポリス法 / ルベーグ測度 / 零和型Dynkin停止問題 / hidden Markov model / Markov chain / stochastically larger / Gibbs sampling / 超越性関数 / 半双曲性 / 特異値 / semihyperbolicity / singular value / 最適化 / 共役点 / 離散化 / ゲーム理論 / シャプレー値 / 双対定理 / 凸解析 / 非決定性 / 協力ゲーム / 動的計画問題 / ヤコビ方程式 / 協カゲーム / 不確実性 / 非線形計画問題 / リカッチ方程式 / ヘッセ行列 / 最適停止問題 / Optimization / Conjugate point / Discretization / Game theory / Shapley value / Duality theorem / Convex analysis / Dynamic programming / 不完全データ / ワイブル分布 / 順序制約 / 単順序 / 最尤推定量 / Weibull分布 / 生存関数 / スターリングの公式 / 位相空間 / 離散時間確率過程 / ポアソン混合型分布 / 双対問題 / ガウス積分 / 各点収束 / incomplete data / Weibull distribution / simple order Less
  • Research Projects

    (14 results)
  • Research Products

    (56 results)
  • Co-Researchers

    (32 People)
  •  Development of Markov decision processes for the dynamic risk management

    • Principal Investigator
      YASUDA Masami
    • Project Period (FY)
      2010 – 2012
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Chiba University
  •  Nonlinear stochastic and dynamic decision processes by invariantAnd imbedding methodsPrincipal Investigator

    • Principal Investigator
      OHTSUBO Yoshio
    • Project Period (FY)
      2009 – 2012
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kochi University
  •  Nonlinear dynamic optimization theory on stochastic model and its application to mathematical financePrincipal Investigator

    • Principal Investigator
      OHTSUBO Yoshio
    • Project Period (FY)
      2005 – 2007
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kochi University
  •  Study on continuous- and discrete structure in optimization

    • Principal Investigator
      KAWASAKI Hidefumi
    • Project Period (FY)
      2002 – 2005
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      KYUSHU UNIVERSITY
  •  Statistical incomplete data analysis and its application

    • Principal Investigator
      NOMAKUCHI Kentaro
    • Project Period (FY)
      2002 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kochi University
  •  Studios on theory of optimization with utility in stochastic modelPrincipal Investigator

    • Principal Investigator
      OHTSUBO Yoshio
    • Project Period (FY)
      2002 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kochi University
  •  Studies on complex dynamics of transcendental entire functions and the value distribution theory

    • Principal Investigator
      MOROSAWA Shunsuke
    • Project Period (FY)
      2000 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Basic analysis
    • Research Institution
      KOCHI UNIVERSITY
  •  Statistical inference based on incomplete data

    • Principal Investigator
      NOMAKUCHI Kentaro
    • Project Period (FY)
      1999 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kochi University
  •  Multi-valued optimization problems on uncertain modelsPrincipal Investigator

    • Principal Investigator
      NIIZEKI Shozo, 大坪 義夫
    • Project Period (FY)
      1998 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      KOCHI UNIVERSITY
  •  Studies on complex dynamics of transcendental entire functions

    • Principal Investigator
      MOROSAWA Shunsuke
    • Project Period (FY)
      1997 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      KOCHI UNIVERSITY
  •  複素力学系の位相的研究

    • Principal Investigator
      MOROSAWA Shunsuke
    • Project Period (FY)
      1996
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      解析学
    • Research Institution
      Kochi University
  •  保型形式に現れる数理構造の研究とその応用

    • Principal Investigator
      長沼 英久
    • Project Period (FY)
      1995
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      Algebra
    • Research Institution
      Kochi University
  •  線形制約条件下での統計的推測

    • Principal Investigator
      NOMAKUCHI Kentarou
    • Project Period (FY)
      1995
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kochi University
  •  情報理論の研究

    • Principal Investigator
      井原 俊輔
    • Project Period (FY)
      1986
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      General mathematics (including Probability theory/Statistical mathematics)
    • Research Institution
      Kochi University

All 2011 2010 2008 2007 2006 2005 2004 2003 2002 Other

All Journal Article Presentation

  • [Journal Article] 負のマルコフ決定過程における二つの閾値確率最適化の方法2011

    • Author(s)
      阪口昌彦, 大坪義夫
    • Journal Title

      数理解析研究所講究録

      Volume: 1726 Pages: 84-96

    • Data Source
      KAKENHI-PROJECT-22540112
  • [Journal Article] 負のマルコフ決定過程における二つの閾値確率最適化の方法2011

    • Author(s)
      阪口昌彦, 大坪義夫
    • Journal Title

      数理解析研究所講究録「最適化モデルとアルゴリズムの新展開」

      Volume: No.1726 Pages: 84-96

    • Data Source
      KAKENHI-PROJECT-21540132
  • [Journal Article] 負のマルコフ決定過程における二つの閾値確率最適化の方法,数理解析研究所講究録2011

    • Author(s)
      阪口昌彦,大坪義夫
    • Journal Title

      最適化モデルとアルゴリズムの新展開

      Volume: No.1726 Pages: 84-96

    • Data Source
      KAKENHI-PROJECT-21540132
  • [Journal Article] Zero-sum stopping game associated with threshold probability2010

    • Author(s)
      Yoshio Ohtsubo
    • Journal Title

      Stochastic Control, Sciyo.com (掲載確定)

    • Data Source
      KAKENHI-PROJECT-21540132
  • [Journal Article] Zero-sum stopping game associated with threshold probability2010

    • Author(s)
      Yoshio Ohtsubo
    • Journal Title

      "Stochastic Control", Edited by Chris Myers, Sciyo.com

      Pages: 81-86

    • Data Source
      KAKENHI-PROJECT-21540132
  • [Journal Article] Optimal threshold probability and expectation in semi-Markov decision processes2010

    • Author(s)
      大坪義夫
    • Journal Title

      Applied Mathematics and Computation

      Volume: 10 Pages: 2947-2958

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22540112
  • [Journal Article] Optimal threshold probability and expectation in semi-Markov decision processes2010

    • Author(s)
      Masahiko Sakaguchi, Yoshio Ohtsubo
    • Journal Title

      Applied Mathematics and Computation

      Volume: Vol.216, No.10 Pages: 2947-2958

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21540132
  • [Journal Article] Stochastic shortest path problems with associative accumulative criteria2008

    • Author(s)
      Yoshio Ohtsubo
    • Journal Title

      Applied Mathematics and Computation 198

      Pages: 198-208

    • NAID

      120001158290

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17540121
  • [Journal Article] Stochastic shortest path problems with associative accu-mulative criteria2008

    • Author(s)
      Y. Ohtsubo
    • Journal Title

      Applied Mathematics and Compu-tation Vol.198

      Pages: 198-208

    • NAID

      120001158290

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540121
  • [Journal Article] Markov decision processes with a target set for minimum criteria2007

    • Author(s)
      Y.Ohtsubo
    • Journal Title

      International Transactions in Operational Research (印刷中)

    • Data Source
      KAKENHI-PROJECT-17540121
  • [Journal Article] Markov decision processes with a target set for minimum criteria2007

    • Author(s)
      Y. Ohtsubo
    • Journal Title

      International Transactions in Oper-ational Research Vol.14

      Pages: 509-520

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540121
  • [Journal Article] Markov decision processes with a target set for minimum criteria2007

    • Author(s)
      Yoshio Ohtsubo
    • Journal Title

      International Transactions in Operational Research 14

      Pages: 509-520

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17540121
  • [Journal Article] Stochastic shortest path problems with associative criteria2006

    • Author(s)
      Y. Ohtsubo
    • Journal Title

      RIMS No.1504

      Pages: 95-104

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540121
  • [Journal Article] Multistage Markov decision processes with minimum criteria of random rewards2006

    • Author(s)
      Y. Ohtsubo
    • Journal Title

      Bulletin of Informatics and Cybernetics Vol.38

      Pages: 15-25

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540121
  • [Journal Article] Multistage Markov decision processes with minimum criteria of random rewards2006

    • Author(s)
      Y.Ohtsubo
    • Journal Title

      Bulletin of Informatics and Cybernetics 38巻

      Pages: 15-25

    • Data Source
      KAKENHI-PROJECT-17540121
  • [Journal Article] Multistage Markov decision processes with minimum criteria of random rewards2006

    • Author(s)
      Yoshio Ohtsubo
    • Journal Title

      Bulletin of Informatics and Cybernetics 38

      Pages: 15-25

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17540121
  • [Journal Article] Multistage Markov decision processes with minimum criteria of random rewards2006

    • Author(s)
      Y.Ohtsubo
    • Journal Title

      Bulletin of Informatics and Cybernetics (印刷中)

    • Data Source
      KAKENHI-PROJECT-17540121
  • [Journal Article] Optimal threshold probability in undiscounted Markov decision processes with a target set2004

    • Author(s)
      Y.Ohtsubo
    • Journal Title

      Applied Mathematics and Computation Vol.149

      Pages: 519-532

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14540125
  • [Journal Article] Optimal threshold probability in undiscounted Markov decision processes with a target set2004

    • Author(s)
      Y.Ohtsubo
    • Journal Title

      Applied Mathematics and Computation 149

      Pages: 519-532

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] Equivalence classes for optimizing risk models in Markov decision processes2004

    • Author(s)
      Y.Ohtsubo, K.Toyonaga
    • Journal Title

      Mathematical Methods of Operations Research Vol.60, No.2

      Pages: 239-250

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14540125
  • [Journal Article] Equivalence classes for optimizing risk models in Markov decision processes2004

    • Author(s)
      Y.Ohtsubo
    • Journal Title

      Mathematical Methods of Operations Research 60・2

      Pages: 239-250

    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] Equivalence classes for optimization risk models in Markov decision processes2004

    • Author(s)
      Y.Ohtsubo, K.Toyonaga
    • Journal Title

      Mathematical Methods of Operations Research 60巻2号

      Pages: 239-250

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14540125
  • [Journal Article] Optimal threshold probability in undiscounted Markov decision processes with a target set2004

    • Author(s)
      Y.Ohtsubo
    • Journal Title

      Applied Mathematics and Computation 149巻2号

      Pages: 519-532

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14540125
  • [Journal Article] Equivalence classes for optimizing risk models in Markov decision processes2004

    • Author(s)
      Y.Ohtsubo
    • Journal Title

      Mathematical Method to Operations Research 60・2

      Pages: 239-250

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] Equivalence classes for optimizing risk models in Markov decision processes2004

    • Author(s)
      Y.Ohtsubo
    • Journal Title

      Mathematical Method to Operations Research 60-2

      Pages: 239-250

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] Risk minimization in optimal stopping problem and applications2003

    • Author(s)
      Y.Ohtsubo
    • Journal Title

      Journal of Operations Research Society of Japan 46

      Pages: 342-352

    • NAID

      110001183577

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] Value iteration methods in risk minimizing stopping problem2003

    • Author(s)
      Y.Ohtsubo
    • Journal Title

      Journal of Computational and Applied Mathematics 152

      Pages: 427-439

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] Minimizing risk models in stochastic shortest path problems2003

    • Author(s)
      Y.Ohtsubo
    • Journal Title

      Mathematical Method to Operations Research 57-1

      Pages: 79-88

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] Value iteration methods in risk minimizing stopping problem2003

    • Author(s)
      Y.Ohtsubo
    • Journal Title

      J.Computational and Applied Mathematics Vol.152

      Pages: 427-439

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14540125
  • [Journal Article] 目標集合を持つ非割引マルコフ決定過程における最適閾値確率2003

    • Author(s)
      大坪義夫
    • Journal Title

      京都大学数理解析研究所講究録(不確実性の下での意思決定の数理) 1306

      Pages: 83-90

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] Threshold probability in non-discounted Markov decision process with an objective set (Japanese)2003

    • Author(s)
      Y.Ohtsubo
    • Journal Title

      RIMS Kokyuroku 1306

      Pages: 83-90

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] Risk minimization in optimal stopping problem and applications2003

    • Author(s)
      Y.Ohtsubo
    • Journal Title

      J.Operations Research Society of Japan Vol.46

      Pages: 342-352

    • NAID

      110001183577

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14540125
  • [Journal Article] Minimizing risk models in stochastic shortest path problems2003

    • Author(s)
      Y.Ohtsubo
    • Journal Title

      Mathematical Method to Operations Research 57・1

      Pages: 79-88

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] Minimizing risk models in stochastic shortest path problems2003

    • Author(s)
      Y.Ohtsubo
    • Journal Title

      Mathematical Methods of Operations Research Vol.57, No.1

      Pages: 79-88

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14540125
  • [Journal Article] Optimal policy for minimizing risk models in Markov decision processes2002

    • Author(s)
      Y.Ohtsubo, K.Toyonaga
    • Journal Title

      J.Mathematical Analysis and Applications Vol.271

      Pages: 66-81

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14540125
  • [Journal Article] Optimal policy for minimizing risk models in Markov decision processes2002

    • Author(s)
      Y.Ohtsubo
    • Journal Title

      Journal of Mathematical Analysis and Applications 271

      Pages: 66-81

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] Multistage Markov decision processes with minimum criteria of random rewards

    • Author(s)
      Y.Ohtsubo
    • Journal Title

      Bulletin of Informatics and Cybernetics (to appear)(掲載決定)

    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] Multistage Markov decision processes with minimum criteria of random rewards

    • Author(s)
      Y.Ohtsubo
    • Journal Title

      Bulletin of Informatics and Cybernetics (to appear)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Journal Article] Multistage Markov decision processes with minimum criteria of random rewards

    • Author(s)
      Y.Ohtsubo
    • Journal Title

      Bulletin of Informatics and Cybernetics (to appear in)

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-14340037
  • [Presentation] Threshold Probability and Expectation Criteria for Additive Reward System2011

    • Author(s)
      M. Sakaguchi, Y.Ohtsubo
    • Organizer
      19th Triennial Conference of IFORS2011 (Conference of the International Federation of Operational Research Societies)
    • Place of Presentation
      Melbourne, Australia
    • Year and Date
      2011-07-15
    • Data Source
      KAKENHI-PROJECT-21540132
  • [Presentation] Threshold Probability and Expectation Criteria for Additive Reward System2011

    • Author(s)
      Masahiko Sakaguchi, Yoshio Ohtsubo
    • Organizer
      IFORS2011 (Conference of the International Federation of Operational Research Societies)
    • Place of Presentation
      Melbourne, Australia
    • Year and Date
      2011-07-15
    • Data Source
      KAKENHI-PROJECT-21540132
  • [Presentation] Optimal threshold probability and expectation in Markov decision processes2010

    • Author(s)
      阪口昌彦, 大坪義夫
    • Organizer
      日本数学会秋季総合分科会
    • Place of Presentation
      名古屋大学
    • Year and Date
      2010-09-23
    • Data Source
      KAKENHI-PROJECT-21540132
  • [Presentation] Optimal threshold probability and expectation in Markov decision processes2010

    • Author(s)
      阪口昌彦,大坪義夫
    • Organizer
      日本数学学会秋季総合分科会
    • Place of Presentation
      名古屋大学
    • Year and Date
      2010-09-23
    • Data Source
      KAKENHI-PROJECT-21540132
  • [Presentation] 負のマルコフ決定過程における二つの閾値確率最適化の方法2010

    • Author(s)
      阪口 昌彦,大坪 義夫
    • Organizer
      研究集会「最適化モデルとアルゴリズムの新展開」
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2010-07-22
    • Data Source
      KAKENHI-PROJECT-21540132
  • [Presentation] Optimal threshold probability in semi-Markov decision processes with a target set2008

    • Author(s)
      M. Sakaguchi, Y. Ohtsubo
    • Organizer
      Mathematical Society of Japan
    • Place of Presentation
      Kinki University
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540121
  • [Presentation] 目標集合を伴ったセミマルコフ決定過程における最適閾値確率,2008

    • Author(s)
      阪口 昌彦, 大坪 義夫
    • Organizer
      日本数学会年会
    • Place of Presentation
      近畿大学理工学部
    • Year and Date
      2008-03-25
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540121
  • [Presentation] Stopped decision processes with threshold probability criteria2007

    • Author(s)
      Y. Ohtsubo
    • Organizer
      22th European Conference on Operational Research, University of Economics Prague
    • Place of Presentation
      Czech
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540121
  • [Presentation] Stopped decision processes with threshold probability criteria2007

    • Author(s)
      Yoshio Ohtsubo
    • Organizer
      22th European Conference on Operational Research (EURO XXII)
    • Place of Presentation
      University of Economics Prague(チェコ)
    • Year and Date
      2007-07-10
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540121
  • [Presentation] Stochastic shortest path problems with associative criteria2006

    • Author(s)
      大坪 義夫
    • Organizer
      研究集会「情報決定過程論の展開」
    • Place of Presentation
      京都大学数理解析研究所
    • Year and Date
      2006-02-05
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540121
  • [Presentation] Optimal threshold probability in stopped decision processes2006

    • Author(s)
      大坪 義夫
    • Organizer
      第10回計画数学関係研究集会「数理モデルによる決定とその応用」
    • Place of Presentation
      高知大学理学部
    • Year and Date
      2006-10-21
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540121
  • [Presentation] Optimal threshold probability in stopped decision processes2006

    • Author(s)
      Y. Ohtsubo
    • Organizer
      Kochi Symposium
    • Place of Presentation
      Kochi University
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540121
  • [Presentation] Stochastic shortest path problems with associative criteria2006

    • Author(s)
      Y. Ohtsubo
    • Organizer
      RIMS Symposium
    • Place of Presentation
      Kyoto University
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540121
  • [Presentation] Markov decision processes with minimum criteria of random rewards2005

    • Author(s)
      Yoshio Ohtsubo
    • Organizer
      17th Triennial Conference of IFORS
    • Place of Presentation
      Honolulu, Hawaii, USA
    • Year and Date
      2005-07-10
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540121
  • [Presentation] Markov decision processes with minimum criteria of ran-dom rewards2005

    • Author(s)
      Y. Ohtsubo
    • Organizer
      17th Triennial Conference of IFORS
    • Place of Presentation
      Hilton Hotel, Honolulu, Hawaii, USA
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540121
  • [Presentation] Markov decision processes with a target set for minimum criteria2005

    • Author(s)
      Y. Ohtsubo
    • Organizer
      Nagasaki Symposium
    • Place of Presentation
      Nagasaki University
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-17540121
  • [Presentation] Markov decision processes with a target set for minimum criteria2005

    • Author(s)
      Yoshio Ohtsubo
    • Organizer
      第9回計画数学関係研究集会「数理決定の展開とその応用」
    • Place of Presentation
      長崎大学
    • Year and Date
      2005-10-17
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-17540121
  • 1.  NIIZEKI Shozo (60036572)
    # of Collaborated Projects: 11 results
    # of Collaborated Products: 0 results
  • 2.  NOMAKUCHI Kentarou (60124806)
    # of Collaborated Projects: 7 results
    # of Collaborated Products: 0 results
  • 3.  YASUDA Masami (00041244)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 0 results
  • 4.  IWAMOTO Seiichi (90037284)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 0 results
  • 5.  KATO Kazuhisa (20036578)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 0 results
  • 6.  長沼 英久 (40025408)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 7.  MOROSAWA Shunsuke (50220108)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 8.  中田 道孝 (10043697)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 9.  OGOMA Tetsusi (20127921)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 10.  FUJITA Toshiharu (60295003)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 11.  THOGE Kazuya (30260558)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 12.  ANRAKU Kazuo (90184332)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 13.  KIKUCHI Yasuki (10124140)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 14.  土基 善文 (10271090)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  伊藤 宗彦 (40168381)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  梅原 純一 (30036537)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  塩田 研一 (50202106)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  徳永 浩雄 (30211395)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 19.  YOSHIDA Yuji (90192426)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 20.  NAKAI Toru (20145808)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 21.  NAKAGAMI Junichi (30092076)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  KURUSHIMA Aiko (30408728)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 23.  HORIGUCHI Masayuki (90366401)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 24.  井原 俊輔 (00023200)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 25.  山本 裕陸 (90036567)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 26.  小林 貞一 (30033806)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 27.  FURUKAWA Nagata (50037165)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 28.  SAKATA Toshio (20117352)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 29.  TANIGUCHI Masahiko (50108974)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 30.  KAWASAKI Hidefumi (90161306)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 31.  HYAKUTAKE Hiroto (70181120)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 32.  SHIRAISHI Shunsuke (60226313)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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