Faculty Profiles - FUJITA Toshiharu

Papers - FUJITA Toshiharu

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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

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Papers - FUJITA Toshiharu