Tsuchimura Nobuyuki 土村展之

… Alternative Names

TSUCHIMURA Nobuyuki 土村展之

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Researcher Number	20345119
Other IDs
External Links
Affiliation (Current)	2025: 関西学院大学, 工学部, その他
Affiliation (based on the past Project Information) *help	2014: 関西学院大学, 理工学部, 教育技術職員 2008: 関西学院大学, 理工学部, その他(教育技術職員) 2007: 東京大学, 大学院・情報理工学系研究科, 助教 2005 – 2006: 東京大学, 大学院情報理工学系研究科, 助手 2005: The University of Tokyo, Graduate School of Information Sciences and Technology, Research Associate, 大学院・情報理工学系研究科, 助手 2004: 東京大学, 大学院・情報理工学系研究科, 科学技術振興特任教員(常勤形態)
Review Section/Research Field	Except Principal Investigator Engineering fundamentals / General mathematics (including Probability theory/Statistical mathematics)
Keywords	Except Principal Investigator 離散最適化 / マトロイド / 劣モジュラ関数 / 双対性 / 凸関数 / アルゴリズム / 非線形計画 / 数理計画 / 凸解析 / network flow … More / nonlinear programming / mathematical programming / discrete optimization / matroid / convex set / convex function / convex analysis / 組合せ最適化 / 離散凸関数 / ネットワークフロー / 凸集合 / 最適化 / 数理工学 / 非線形関数 / 凸近似 / 整数計画 Less

Unified Optimization Theory by Discrete Convex Paradigm
- Principal Investigator
  
  MUROTA Kazuo
- Project Period (FY)
  2009 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Engineering fundamentals
- Research Institution
  The University of Tokyo
Deepening and Expansion of Discrete Convexity Paradigm
- Principal Investigator
  
  MUROTA Kazuo
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Engineering fundamentals
- Research Institution
  The University of Tokyo
離散構造の凸近似に関する研究
- Principal Investigator
  
  MUROTA Kazuo
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  General mathematics (including Probability theory/Statistical mathematics)
- Research Institution
  The University of Tokyo
Establishment of Discrete Convexity Paradigm
- Principal Investigator
  
  MUROTA Kazuo
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Engineering fundamentals
- Research Institution
  The University of Tokyo

All 2013 2011 2010 2009 2008 2007 2005

All Journal Article Presentation

[Journal Article] 離散凸最適化ソルバとデモンストレーションソフトウェア2013
- Author(s)
  土村展之，森口聡子，室田一雄
- Journal Title
  
  応用数理学会論文誌
  
  Volume: Vol.23, No.2 Pages: 233-252
- NAID
  110009616462
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21360045
[Journal Article] M-convex function minimization by continuous relaxation approach : proximity theorem and algorithm2011
- Author(s)
  S.Moriguchi, A.Shioura, N.Tsuchimura
- Journal Title
  
  SIAM Journal on Optimization
  
  Volume: 21-3 Pages: 633-668
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21360045
[Journal Article] Discrete L-Convex Functions Minimization Based on Continuous Relaxation2009
- Author(s)
  S.Moriguchi, N.Tsuchimura
- Journal Title
  
  Pacific Journal of Optimization
  
  Volume: 5 Pages: 227-236
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21360045
[Journal Article] Computational results for Gaussian moat problem2005
- Author(s)
  N.Tsuchimura
- Journal Title
  
  IEICE Trans.Fundamentals E88-A
  
  Pages: 1267-1273
- NAID
  110002811996
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15360043
[Journal Article] Computational results for Gaussian moat problem2005
- Author(s)
  N.Tsuchimura
- Journal Title
  
  IEICE Trans. Fundamentals E88-A
  
  Pages: 1267-1273
- NAID
  110002811996
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15360043
[Presentation] 離散凸関数の最小化ソルバODICONの開発2013
- Author(s)
  土村展之
- Organizer
  日本応用数理学会 LASM Workshop 2013 数学ソフトウェアの開発と実践
- Place of Presentation
  アクロス福岡（福岡市中央区）
- Year and Date
  2013-09-10
- Invited
- Data Source
  KAKENHI-PROJECT-21360045
[Presentation] 離散凸最適化ソルバとデモンストレーションソフトウェアの公開2011
- Author(s)
  土村展之, 森口聡子, 垣村尚徳, 岩田覚, 室田一雄
- Organizer
  情報処理学会第133回アルゴリズム研究会
- Place of Presentation
  愛媛大学(愛媛県)
- Year and Date
  2011-01-12
- Data Source
  KAKENHI-PROJECT-21360045
[Presentation] 離散凸最適化による予備品在庫管理アプリケーションの開発2010
- Author(s)
  森口聡子, 土村展之
- Organizer
  日本機械学会生産システム部門講演会2010
- Place of Presentation
  早稲田大学西早稲田キャンパス(東京都新宿区)
- Year and Date
  2010-03-15
- Data Source
  KAKENHI-PROJECT-21360045
[Presentation] Discrete Convex Functions Minimization Based on Continuous Relaxation2008
- Author(s)
  S. Moriguchi, N. Tsuchimura
- Organizer
  Ninth International Conference Approximation and Optimization in the Caribbean-APPOPT'2008
- Place of Presentation
  San Andres Island
- Year and Date
  2008-03-04
- Data Source
  KAKENHI-PROJECT-18360048
[Presentation] 離散準L凸関数最小化における連続緩和2008
- Author(s)
  土村展之, 森口聡子
- Organizer
  統計数理研究所研究集会「最適化:モデリングとアルゴリズム」
- Place of Presentation
  統計数理研究所(東京都港区)
- Year and Date
  2008-03-18
- Data Source
  KAKENHI-PROJECT-18360048
[Presentation] Minimization of a discrete quasi L-convex function based on continuous relaxation2008
- Author(s)
  S. Moriguchi, N. Tsuchimura
- Organizer
  The 4th Sino-Japanese Optimization Meeting
- Place of Presentation
  National Cheng-Kung University
- Data Source
  KAKENHI-PROJECT-18360048
[Presentation] Discrete convex functions minimization based on continuous relaxation2008
- Author(s)
  S. Moriguchi, N. Tsuchimura
- Organizer
  Ninth International Conference Approximation and Optimization in the Caribbean-APPOPT' 2008
- Place of Presentation
  San Andres Island
- Year and Date
  2008-03-04
- Data Source
  KAKENHI-PROJECT-18360048
[Presentation] Minimization of a discrete quasi L-convex function based on continuous relaxation2008
- Author(s)
  S.Moriguchi, N.Tsuchimura
- Organizer
  The 4th Sino-Japanese Optimization Meeting
- Place of Presentation
  National Cheng-Kung University, Taiwan
- Data Source
  KAKENHI-PROJECT-18360048
[Presentation] 離散凸関数に対する連続緩和を用いた最小化アルゴリズム2007
- Author(s)
  土村展之, 森口聡子
- Organizer
  日本オペレーションズリサーチ学会創立50周年記念事業SSOR2007
- Place of Presentation
  伊東ホテル聚楽(静岡県伊東市)
- Year and Date
  2007-08-31
- Data Source
  KAKENHI-PROJECT-18360048
[Presentation] M〓/L〓凸関数最小化における連続緩和の実験的評価2007
- Author(s)
  森口聡子, 土村展之
- Organizer
  日本オペレーションズ・リサーチ学会秋季研
- Place of Presentation
  政策研究大学院大学(東京都港区)
- Year and Date
  2007-09-28
- Data Source
  KAKENHI-PROJECT-18360048
[Presentation] 連続緩和を用いた離散凸関数最小化2007
- Author(s)
  森口聡子, 土村展之
- Organizer
  日本応用数理学会2007年度年会
- Place of Presentation
  北海道大学工学部(北海道札幌市)
- Year and Date
  2007-09-17
- Data Source
  KAKENHI-PROJECT-18360048

1. MUROTA Kazuo (50134466)

# of Collaborated Projects: 4 results

# of Collaborated Products: 2 results
2. SHIOURA Akiyoshi (10296882)

# of Collaborated Projects: 4 results

# of Collaborated Products: 1 results
3. MORIGUCHI Satoko (60407351)

# of Collaborated Projects: 3 results

# of Collaborated Products: 13 results
4. TAMURA Akihisa (50217189)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
5. IWATA Satoru (00263161)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
6. 松浦史郎 (00332619)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
7. KAKIMURA Naonori (30508180)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
8. KOBAYASHI Yusuke (40581591)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Tsuchimura Nobuyuki 土村 展之

TSUCHIMURA Nobuyuki 土村 展之

Research Projects

Research Products

Co-Researchers

Unified Optimization Theory by Discrete Convex Paradigm

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Deepening and Expansion of Discrete Convexity Paradigm

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

離散構造の凸近似に関する研究

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Establishment of Discrete Convexity Paradigm

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] 離散凸最適化ソルバとデモンストレーションソフトウェア2013

Author(s)

Journal Title

NAID

Data Source

[Journal Article] M-convex function minimization by continuous relaxation approach : proximity theorem and algorithm2011

Author(s)

Journal Title

Data Source

[Journal Article] Discrete L-Convex Functions Minimization Based on Continuous Relaxation2009

Author(s)

Journal Title

Data Source

[Journal Article] Computational results for Gaussian moat problem2005

Author(s)

Journal Title

NAID

Description

Data Source

[Journal Article] Computational results for Gaussian moat problem2005

Author(s)

Journal Title

NAID

Description

Data Source

[Presentation] 離散凸関数の最小化ソルバODICONの開発2013

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] 離散凸最適化ソルバとデモンストレーションソフトウェアの公開2011

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] 離散凸最適化による予備品在庫管理アプリケーションの開発2010

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Discrete Convex Functions Minimization Based on Continuous Relaxation2008

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] 離散準L凸関数最小化における連続緩和2008

Author(s)

Tsuchimura Nobuyuki 土村展之

TSUCHIMURA Nobuyuki 土村展之