Faculty Profiles - FUJITA Toshiharu

Papers - FUJITA Toshiharu

Division display >> ／ All the affair displays1 - 61 of about 61

COMPLEMENTARY DUALS—BOTH FIXED POINTS (III)— International journal

Iwamoto S., Kimura Y., Fujita T.

Bulletin of the Kyushu Institute of Technology - Pure and Applied Mathematics 2024 ( 71 ) 13 - 42 2024.03

Golden Ratio Flap Designed Using the Golden Ratio Rectangle Reviewed International journal

Sakamoto A., Fujita T., Noguchi T., Matsuda S.

Plastic and Reconstructive Surgery - Global Open 12 ( 1 ) 2024.01

CONVERGING MARKOV DECISION PROCESSES WITH MULTIPLICATIVE REWARD SYSTEM International journal

Fujita T.

Bulletin of the Kyushu Institute of Technology - Pure and Applied Mathematics 2023 ( 70 ) 33 - 41 2023.03

ON COMPLEMENTARY DUALS—BOTH FIXED POINTS (II) International journal

Iwamoto S., Kimura Y., Fujita T.

Bulletin of the Kyushu Institute of Technology - Pure and Applied Mathematics 69 7 - 34 2022.03

Converging decision processes with multiplicative reward system

Fujita T.

Bulletin of the Kyushu Institute of Technology - Pure and Applied Mathematics 2021 ( 68 ) 9 - 26 2021.03

On Complementary Duals—Both Fixed Points—

Iwamoto S., Kimura Y., Fujita T.

Bulletin of the Kyushu Institute of Technology - Pure and Applied Mathematics 2020 ( 67 ) 1 - 28 2020.03

A dynamic programming algorithm for optimizing baseball strategies Reviewed

Kira Akifumi, Inakawa Keisuke, Fujita Toshiharu

Journal of the Operations Research Society of Japan 62 ( 2 ) 64 - 82 2019.04

Three recursive approaches for decision processes with a converging branch system

Fujita T.

Bulletin of the Kyushu Institute of Technology - Pure and Applied Mathematics 2018 ( 65 ) 1 - 21 2018.03

Sure Way to Win a Game Using a Mutually Dependent Decision Process Model Invited Reviewed International journal

Toshiharu Fujita

Journal of the Operations Research Society of Japan ( The Operations Research Society of Japan ) 60 ( 2 ) 110 - 121 2017.04

Authorship：Lead author,　Last author,　Corresponding author Language：English Publishing type：Research paper (scientific journal)

<p>The purpose of this study is to consider the problem of finding a guaranteed way of winning a certain two-player combinatorial game of perfect knowledge from the standpoint of mutually dependent decision processes (MDDPs). Our MDDP model comprises two one-stage deterministic decision processes. Each decision process expresses every turn of a player. We analyze a MDDP problem in which the length of turns taken by a player is minimized, allowing him to win regardless of the decisions made by his opponent. The model provides a formulation for finding the shortest guaranteed strategy. Although computational complexity remains, the concept introduced in this paper can also be applied to other two-player combinatorial games of perfect knowledge.</p>

DOI： 10.15807/jorsj.60.110

Scopus

CiNii Article

CiNii Research

Other Link： https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85018450622&origin=inward

合流型推移をもつ決定過程 : ある種の最大加法型評価について (確率的環境下での数理的意思決定とその周辺) Reviewed

藤田敏治

数理解析研究所講究録 ( 京都大学数理解析研究所 ) 2242 60 - 68 2023.04

ある種の分岐・合流型決定過程について : 決定過程としてのニューラルネットワーク Reviewed

藤田敏治

数理解析研究所講究録 ( 京都大学数理解析研究所 ) 2220 19 - 29 2022.05

折り紙ユニットで構成可能な凸多面体の合同判定

藤田　敏治

京都大学数理解析研究所講究録 2044 182 - 192 2017.09

Complementary Versus Shift Dualities Reviewed

Journal of Nonlinear and Convex Analysis 17 ( 8 ) 1547 - 1555 2016.08

相互依存型決定過程－１ステージモデル－

藤田　敏治

京都大学数理解析研究所講究録 1990 204 - 212 2016.04

Mutually dependent decision processes models International journal

Fujita T.

Bulletin of the Kyushu Institute of Technology - Pure and Applied Mathematics 2016 ( 63 ) 15 - 26 2016.03

A dynamic programming algorithm for optimizing baseball strategies

MI Preprint Series MI2015-10, Kyushu University MI2015 ( 10 ) 1 - 18 2015.10

Primal-Dual Optimization through A-G Inequality (Nonlinear Analysis and Convex Analysis)

Iwamoto Seiichi, Kimura Yutaka, Fujita Toshiharu

数理解析研究所講究録 ( 1963 ) 122 - 129 2015.10

相互依存型マルコフ決定過程－結合型評価－

藤田　敏治

京都大学数理解析研究所講究録 1939 189 - 195 2015.04

A Golden Complementary Duality in Quadratic Optimization Problem Reviewed

115 - 125 2015.03

SURE WAYS TO WIN A GAME - NONDETERMINISTIC DYNAMIC PROGRAMMING APPROACH -

Toshiharu Fujita

Bulletin of the Kyushu Institute of Technology 62 1 - 14 2015.03

Primal-dual inequalities through conjugate function Reviewed

Seiichi Iwamoto, Yutaka Kimura, Toshiharu Fujita

Proceedings of The 8th International Conference on Nonlinear Analysis and Convex Analysis 219 - 227 2015.01

Mutually Dependent Markov Decision Processes Invited Reviewed

Toshiharu Fujita

Journal of Advanced Computational Intelligence and Intelligent Informatics 18 ( 6 ) 992 - 998 2014.11

Associative Criteria in Mutually Dependent Markov Decision Processes Reviewed

Proceedings of IIAI International Conference on Advanced Applied Informatics 147 - 150 2014.08

A Dynamic Dual through Young's Inequality

岩本誠一,木村寛,藤田敏治

京都大学数理解析研究所講究録 1912 10 - 16 2014.08

折り紙ユニットを用いた凸多面体の構成－相互依存型決定過程によるアプローチ－

藤田敏治，長友健太郎

京都大学数理解析研究所講究録 1912 17 - 25 2014.08

黄金最適化問題の双対化 ---不等式による---

岩本誠一，木村寛，藤田敏治

京都大学数理解析研究所講究録 1864 82 - 89 2013.11

2つの評価基準を考慮したたまご落とし問題

藤田敏治，近藤匠

京都大学数理解析研究所講究録 1864 71 - 81 2013.11

結合型評価をもつ相互依存型決定過程

藤田　敏治

京都大学数理解析研究所講究録 1802 78 - 84 2012.07

A POSTERIORI CONDITIONAL GENERAL EXPECTED VALUE WITH PRODUCT-PRODUCT OPERATION IN NONDETERMINISTIC DECISION PROCESSES Reviewed

Bulletin of the Kyushu Institute of Technology 59 7 - 19 2012.03

Threshold probability of non-terminal type in finite horizon Markov decision processes Reviewed

386 ( 1 ) 461 - 472 2012.02

各期間毎に目標を持つ多段決定過程

吉良知文，藤田敏治

京都大学数理解析研究所講究録 1734 228 - 235 2011.03

制御マルコフ連鎖における成長確率最大化について

吉良知文，植野貴之，藤田敏治

京都大学数理解析研究所講究録 1682 62 - 69 2010.04

全期間依存制約つき決定過程－確率的推移システム上での結合型制約－

藤田　敏治

京都大学数理解析研究所講究録 1682 55 - 61 2010.04

Double versus triple competitive processes: non-deterministic model

19 - 34 2009.06

全期間依存型制約つき決定過程－確率的推移システム上での加法型制約－

藤田敏治,千布裕樹

京都大学数理解析研究所講究録 9 - 16 2009.04

Deterministic Decision Process under Range Constraint Through all Stages Reviewed

Proceedings of Modeling Decisions for Artificial Intelligence 2008 (CD-ROM) 60 - 70 2008.10

Infinite Stage Nondeterministic Stopped Decision Processes and Maximum Linear Equation

Bulletin of the Kyushu Institute of Technology 55 15 - 24 2008.03

On Nondeterministic Dynamic Programming

1488 15 - 24 2006.05

A Nondeterministic Dynamic Programming Model Reviewed

Toshiharu Fujita,Takayuki Ueno,Seiichi Iwamoto

Proceedings of 8th International Conference on Knowledge-based Intelligent Information and Engineering System (KES 2004) Part 2 , Lecture Notes in Artificial Intelligence, Springer-Verlag, Berlin, 2004 3214 1208 - 1214 2004.09

動的計画問題に対する列挙法について

藤田　敏治

京都大学数理解析研究所講究録 1373 238 - 246 2004.05

動的計画論における決定ツリーと政策

藤田　敏治

京都大学数理解析研究所講究録 1306 210 - 216 2003.02

Minimization of Variance on Controlled Markov Chain Reviewed

Takayuki Ueno,Toshiharu Fujita,Seiichi Iwamoto

Proceedings of 9th Bellman Continuum, Series of Information and Management Sciences 2 192 - 198 2002.07

On Policy Classes in Dynamic Programming Theory Reviewed

Proceedings of 9th Bellman Continuum, Series of Information and Management Sciences 2 39 - 43 2002.07

動的計画論における政策クラスについて

藤田　敏治

京都大学数理解析研究所講究録 1252 132 - 138 2002.02

An Optimal Path Problem with Threshold Probability Reviewed

Frontiers in Artificial Intelligence and Applications 69 792 - 796 2001.09

An Optimistic Decision-Making in Fuzzy Environment Reviewed

Toshiharu Fujita,Seiichi Iwamoto

Applied Mathematics and Computation 120 ( 1-3 ) 123 - 137 2001.05

確率型評価による最適ルート問題

藤田　敏治

京都大学数理解析研究所講究録 1194 135 - 142 2001.03

On Markov Policies for Minimax Decision Processes Reviewed

Seiichi Iwamoto,Kazuyoshi Tsurusaki,Toshiharu Fujita

Journal of Mathematical Analysis and Applications 253 58 - 78 2001.01

Fractional Markov Decision Processes Reviewed

Toshiharu Fujita,Seiichi Iwamoto

Proceedings of 8th Bellman Continuum 7 - 11 2000.12

An Optimal Path Problem with Fuzzy Expectation Reviewed

Toshiharu Fujita

Proceedings of 8th Bellman Continuum 191 - 195 2000.12

Conditional Decision-making in Fuzzy Environment Reviewed

Journal of the Operations Research Society of Japan 42 ( 3 ) 198 - 218 1999.06

Stochastic Optimization of Multiplicative Functions with Negative Value Reviewed

Journal of the Operations Research Society of Japan 41 ( 3 ) 351 - 373 1998.09

戦略的意思決定支援システム Reviewed

藤田　敏治

オペレーションズ・リサーチ 43 ( 6 ) 346 - 351 1998.06

負値乗法型関数の期待値最適化

藤田敏治，津留崎和義

京都大学数理解析研究所講究録 978 160 - 172 1997.04

Re-examination of Markov Policies for Additive Decision Process Reviewed

Bulletin of Informatics and Cybernetics 29 ( 1 ) 51 - 65 1997.03

ファジィ意志決定過程における最適方程式

藤田　敏治

京都大学数理解析研究所講究録 945 177 - 187 1996.04

Characterization of the Solutions of Multiobjective Linear Programming with a General Dominated Cone Reviewed

Toshiharu Fujita

Bulletin of Informatics and cybernetics 28 ( 1 ) 23 - 29 1996.03

Stochastic decision-making in fuzzy environment Reviewed

Seiichi Iwamoto,Toshiharu Fujita

Journal of the Operations Research Society of Japan 38 ( 4 ) 467 - 482 1995.11

確率的ファジィ意思決定について

岩本誠一,藤田敏治

オペレーションズ・リサーチ 39 ( 10 ) 517 - 521 1994.10

ファジィ環境下における評価基準について

藤田　敏治

京都大学数理解析研究所講究録 864 195 - 202 1994.04

一般のdominated Coneに関する多目的線形計画の解の特徴づけについて

藤田　敏治

研究集合「最適化基礎理論とその応用」報告集 97 - 102 1992.10

　PREV-NEXT　

<FUJITA Toshiharu>

Papers - FUJITA Toshiharu