Keio University

Research projects

Tamura, Akihisa

21-33 items (total 33)
2000 - 2002

Exploitation of Applications of Discrete Convex Analysis

Providing Institution
Kyoto University
Research Institution
Kyoto University
Role
Coinvestigator(s)
Researcher
MUROTA Kazuo, TAMURA Akihisa, MATUURA Shiro, MATSUI Tomomi, FURIHATA Daisuke, SHIOURA Akiyoshi
Research Category
Grant-in-Aid for Scientific Research (B)
Research Funding Type
Research grant
Submission Category
Individual

convex analysis / convex function / convex set / matroid / discrete optimization / mathematical programming / nonlinear programming / network flow

2001 - 2003

離散最適化における準凸性の理論の構築と社会工学への応用

Providing Institution
Kyoto University
Research Institution
Kyoto University
Role
Coinvestigator(s)
Researcher
室田 一雄、塩浦 昭義, 田村 明久
Research Category
Grant-in-Aid for Exploratory Research
Research Funding Type
Research grant
Submission Category
Individual

凸解析(convex analysis) / 整数計画(integer program) / 主算法(primal algorithm) / 離散最適化(discrete optimization) / 非線形計画(nonlinear program) / 数理計画(mathematical program) / ネットワークフロー(network flow) / マトロイド(matroid) / 離散最適化 / 凸性 / 準凸性 / 非線形計画 / 組合せ最適化 / 凖凸関数 / マトロイド

2003 - 2005

Establishment of Discrete Convexity Paradigm

Providing Institution
The University of Tokyo
Research Institution
The University of Tokyo
Role
Coinvestigator(s)
Researcher
MUROTA Kazuo, TAMURA Akihisa, IWATA Satoru, TSUCHIMURA Nobuyuki
Research Category
Grant-in-Aid for Scientific Research (B)
Research Funding Type
Research grant
Submission Category
Individual

convex analysis / convex function / convex set / matroid / discrete optimization / mathematical programming / nonlinear programming / network flow

2009.04 - 2015.03

Unified Optimization Theory by Discrete Convex Paradigm

Providing Institution
The University of Tokyo
Research Institution
The University of Tokyo
Role
Coinvestigator(s)
Researcher
MUROTA Kazuo, TAMURA Akihisa, IWATA Satoru, SHIOURA Akiyoshi, MORIGUCHI Satoko, KAKIMURA Naonori, KOBAYASHI Yusuke, TSUCHIMURA Nobuyuki
Research Category
Grant-in-Aid for Scientific Research (B)
Research Funding Type
Research grant
Submission Category
Individual

離散最適化 / 凸関数 / 双対性 / 劣モジュラ関数 / マトロイド / 数理工学 / 最適化 / アルゴリズム

2006 - 2008

Deepening and Expansion of Discrete Convexity Paradigm

Providing Institution
The University of Tokyo
Research Institution
The University of Tokyo
Role
Principal investigator
Researcher
MUROTA Kazuo, TAMURA Akihisa, IWATA Satoru, TSUCHIMURA Nobuyuki, MORIGUCHI Satoko, SHIOURA Akiyoshi
Research Category
Grant-in-Aid for Scientific Research (B)
Research Funding Type
Research grant
Submission Category
Individual

離散最適化 / 凸関数 / 双対性 / 劣モジュラ関数 / マトロイド

2012.05 - 2017.03

Establishing Theory of Resource Allocation Mechanism Design for Sustainable Development

Providing Institution
Kyushu University
Research Institution
Kyushu University
Role
Coinvestigator(s)
Researcher
Yokoo Makoto, KOJIMA Fuhito, OBARA Ichiro
Research Category
Grant-in-Aid for Scientific Research (S)
Research Funding Type
Research grant
Submission Category
Individual

ゲーム理論 / 組合せ最適化 / マーケットデザイン / マルチエージェントシステム / ミクロ経済学 / 人工知能

2012.04 - 2015.03

Deep Studies on Allocation Problems with Discrete Structures

Providing Institution
MEXT,JSPS
Program Name
Grant-in-Aid for Scientific Research
Research Institution
MEXT,JSPS
Role
Principal investigator
Researcher
Tamura Akihisa, Fleiner Tamas
Research Category
Grant-in-Aid for Scientific Research (B)
Research Funding Type
Research grant
Submission Category
Individual

離散最適化 / 離散構造 / 離散凸解析 / 資源配分問題 / マッチング / 戦略的頑健性 / アルゴリズム / 配属問題 / 国際情報交換 / 国際研究者交流 / ハンガリー / 安定結婚 / 安定マッチング / 安定割当

2003.04 - 2005.03

Research on Algorithms in Discrete Convex Analysis

Providing Institution
MEXT,JSPS
Program Name
Grant-in-Aid for Scientific Research
Research Institution
MEXT,JSPS
Role
Principal investigator
Researcher
TAMURA Akihisa, FUJISHIGE Satoru, MUROTA Kazuo, OHTA Katsuhiro
Research Category
Grant-in-Aid for Scientific Research (C)
Research Funding Type
Research grant
Submission Category
Individual

discrete convex analysis / algorithms / mathematical economics / game theory

2001.04 - 2002.03

On Algorithms and Applications of Semidefinite Programming to Combinatorial Optimization

Providing Institution
MEXT,JSPS
Program Name
Grant-in-Aid for Scientific Research
Research Institution
MEXT,JSPS
Role
Principal investigator
Researcher
TAMURA Akihisa, FURIHATA Daisuke, FUJIE Tetsuya, MUROTA Kazuo, OOURA Takuya
Research Category
Grant-in-Aid for Scientific Research (C)
Research Funding Type
Research grant
Submission Category
Individual

Semidefinite Programming / Discrete Convex Analysis / Algorithms / Bidirected Graphs / Perfect Graphs

1999.04 - 2000.03

双向グラフに対する最適化問題とその応用

Providing Institution
MEXT,JSPS
Program Name
Grant-in-Aid for Scientific Research
Research Institution
MEXT,JSPS
Role
Principal investigator
Researcher
田村 明久
Research Category
Grant-in-Aid for Encouragement of Young Scientists (A)
Research Funding Type
Research grant
Submission Category
Individual

アルゴリズム / 半正定値計画 / 双向グラフ / 安定集合問題 / 最適化問題

1997.04 - 1998.03

双向グラフに対する最適化問題とその解法の研究

Providing Institution
MEXT,JSPS
Program Name
Grant-in-Aid for Scientific Research
Research Institution
MEXT,JSPS
Role
Principal investigator
Researcher
田村 明久
Research Category
Grant-in-Aid for Encouragement of Young Scientists (A)
Research Funding Type
Research grant
Submission Category
Individual

組合せ最適化 / アルゴリズム / グラフ理論 / 双向グラフ / クローフリーグラフ / 安定集合問題 / 多項式時間アルゴリズム

1994.04 - 1995.03

構造解析を基にした組合せ最適化アルゴリズムの効率化に関する研究

Providing Institution
MEXT,JSPS
Program Name
Grant-in-Aid for Scientific Research
Research Institution
MEXT,JSPS
Role
Principal investigator
Researcher
田村 明久
Research Category
Grant-in-Aid for Encouragement of Young Scientists (A)
Research Funding Type
Research grant
Submission Category
Individual

グラフの最大安定集合問題 / グラフの辺彩色問題 / 0-1多面体 / イデアル多面体 / グラフの全域木 / アルゴリズム

2005.04 - 2006.03

離散凸解析を用いた数理経済モデル

Providing Institution
Keio Engineering Fundation
Program Name
研究援助費
Research Institution
Keio Engineering Fundation
Role
Principal investigator
Researcher
田村 明久
Research Funding Type
Research grant
Submission Category
Other