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TAKAZAWA Kenjiro
Faculty of Science and Engineering Department of Industrial and Systems Engineering
Professor
Researchmap URL
https://researchmap.jp/7000016394
Researcher information
■ Degree
■ Research Keyword
■ Field Of Study
■ Research Keyword
■ Field Of Study
Career
■ Career
- Apr. 2023 - Present
Hosei University, Department of Industrial and Systems Engineering, Faculty of Science and Engineering, Professor - Apr. 2016 - Mar. 2023
法政大学, 理工学部 経営システム工学科, 准教授 - Apr. 2010 - Mar. 2016
Kyoto University, Research Institute for Mathematical Sciences, Assistant Professor
- Apr. 2007 - Mar. 2010, The University of Tokyo, Graduate School of Information Science and Technology, Department of Mathematical Informatics
- Apr. 2005 - Mar. 2007, University of Tokyo, Graduate School of Information Science and Technology, Department of Mathematical Informatics
- Mar. 2019 - Present
研究普及委員, 日本オペレーションズ・リサーチ学会 - Apr. 2021 - Mar. 2025
論文誌編集委員, 日本応用数理学会 - 2025
Program Committee, The 13th Hungarian-Japanese Symposium on Discrete Mathenatics and Its Applications (HJ 2025) - Apr. 2018 - Mar. 2022
運営委員, 情報処理学会 アルゴリズム研究会 - 2018 - 2018
Organizing Committee, The Japanese Conference on Combinatorics and Its Applications (JCCA 2018) - 2016 - 2016
セッションオーガナイザー, 日本オペレーションズ・リサーチ学会 RAMP シンポジウム (RAMP2016) - 2016 - 2016
Program Committee, The 4th International Symposium on Combinatorial Optimization (ISCO 2016) - 2016 - 2016
Organizing Committee, Computational Complexity Conference 2016 (CCC 2016) Satellite Kyoto Workshop - 2016 - 2016
Organizing Committee, The Japanese Conference on Combinatorics and Its Applications (JCCA 2016) - 2010 - 2016
幹事, RIMS 共同研究「組合せ最適化セミナー」 - 2015 - 2015
Organizing Committee, The 18th Japan Conference on Discrete and Computational Geometry and Graphs (JCDCG^2 2015) - Apr. 2010 - Mar. 2013
運営委員, 日本オペレーションズ・リサーチ学会研究部会「OR横断若手の会 (KSMAP)」 - Apr. 2011 - Mar. 2012
編集幹事, 日本オペレーションズ・リサーチ学会 - 2011 - 2011
Organizing Committee, The 7th Hungarian-Japanese Symposium on Discrete Mathenatics and Its Applications (HJ 2011)
Research activity information
■ Award
■ Research Themes
- Apr. 2011
日本応用数理学会, 日本応用数理学会 第 7 回 若手優秀講演賞
制約付き t-マッチングとジャンプシステム: Cunninghamの予想の証明
高澤兼二郎 - Mar. 2010
日本オペレーションズ・リサーチ学会, 日本オペレーションズ・リサーチ学会 第 5 回 文献賞奨励賞
A weighted even factor algorithm, A weighted Kt,t-free t-factor algorithm for bipartite graphs
高澤兼二郎 - Sep. 2007
日本オペレーションズ・リサーチ学会, 日本オペレーションズ・リサーチ学会 第 25 回 学生論文賞
A Unified Approach to Combinatorial Algorithms for Matchings and Matroids
高澤兼二郎 - Mar. 2007
東京大学, 東京大学大学院情報理工学系研究科長賞
A Unified Approach to Combinatorial Algorithms for Matchings and Matroids
高澤兼二郎
- Pure Nash equilibria in weighted matroid congestion games with non-additive aggregation and beyond
Kenjiro Takazawa
Discrete Applied Mathematics, 2025, [Reviewed]
Lead, Last, Corresponding - A common generalization of budget games and congestion games
Fuga Kiyosue; Kenjiro Takazawa
Journal of Combinatorial Optimization, 11 Oct. 2024, [Reviewed]
Last - Pure Nash equilibria in weighted congestion games with complementarities and beyond
Kenjiro Takazawa
Proceedings of the 23rd International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2024), May 2024, [Reviewed]
Lead, Last, Corresponding - A note on upgrading the min-max weight of a base of a matroid
Yukiya Hatajima; Kenjiro Takazawa
JSIAM Letters, 14 Jan. 2024, [Reviewed]
Last - Finding popular branchings in vertex-weighted directed graphs
Kei Natsui; Kenjiro Takazawa
Theoretical Computer Science, 10 Apr. 2023, [Reviewed], [Invited]
Last - An efficient algorithm for minimizing M-convex functions under a color-induced budget constraint
Kenjiro Takazawa
Operations Research Letters, Mar. 2023, [Reviewed]
Lead, Last, Corresponding - Optimal matroid bases with intersection constraints: Valuated matroids, M-convex functions, and their applications
Yuni Iwamasa; Kenjiro Takazawa
Mathematical Programming, Jul. 2022, [Reviewed] - An improved heuristic algorithm for the maximum benefit Chinese postman problem
Shiori Matsuura; Kenjiro Takazawa
RAIRO - Operations Research, 2022, [Reviewed]
Last - Posimodular function optimization
Magnus M. Halldorsson; Toshimasa Ishii; Kazuhisa Makino; Kenjiro Takazawa
Algorithmica, 2022, [Reviewed] - Minimizing submodular functions on diamonds via generalized fractional,matroid matching
Satoru Fujishige; Tamas Kiraly; Kazuhisa Makino; Kenjiro Takazawa; Shin-ichi Tanigawa
Journal of Combinatorial Theory, Series B, 2022, [Reviewed] - Excluded t-factors in bipartite graphs: A unified framework for nonbipartite matchings and restricted 2-matchings
Kenjiro Takazawa
SIAM Journal on Discrete Mathematics, 2022, [Reviewed]
Lead, Last, Corresponding - Notes on equitable partitions into matching forests in mixed graphs and into b-branchings in digraphs
Kenjiro Takazawa
Discrete Mathematics and Theoretical Computer Science, 2022, [Reviewed]
Lead, Last, Corresponding - The b-bibranching problem: TDI system, packing, and discrete convexity
Kenjiro Takazawa
Networks, Jan. 2022, [Reviewed]
Lead, Last, Corresponding - Relationship of two formulations for shortest bibranchings
Kazuo Murota; Kenjiro Takazawa
Japan Journal of Industrial and Applied Mathematics, Feb. 2021, [Reviewed] - The b-branching problem in digraphs
Naonori Kakimura; Naoyuki Kamiyama; Kenjiro Takazawa
Discrete Applied Mathematics, Sep. 2020, [Reviewed] - A note on a nearly uniform partition into common independent sets of two matroids
Satoru Fujishige; Kenjiro Takazawa; Yu Yokoi
Journal of the Operations Research Society of Japan, Jul. 2020, [Reviewed] - Improving approximation ratios for the clustered traveling salesman problem
Masamune Kawasaki; Kenjiro Takazawa
Journal of the Operations Research Society of Japan, Apr. 2020, [Reviewed] - Generalizations of weighted matroid congestion games: Pure Nash equilibrium, sensitivity analysis, and discrete convex function
Kenjiro Takazawa
Journal of Combinatorial Optimization, Nov. 2019, [Reviewed] - A generalized-polymatroid approach to disjoint common independent sets in two matroids
Kenjiro Takazawa; Yu Yokoi
Discrete Mathematics, Jul. 2019, [Reviewed] - Decomposition theorems for square-free 2-matchings in bipartite graphs
Kenjiro Takazawa
DISCRETE APPLIED MATHEMATICS, Dec. 2017, [Reviewed] - Randomized strategies for cardinality robustness in the knapsack problem
Yusuke Kobayashi; Kenjiro Takazawa
THEORETICAL COMPUTER SCIENCE, Nov. 2017, [Reviewed], [Invited] - Finding a maximum 2-matching excluding prescribed cycles in bipartite graphs
Kenjiro Takazawa
DISCRETE OPTIMIZATION, Nov. 2017, [Reviewed] - Excluded t-factors in bipartite graphs: A unified framework for nonbipartite matchings and restricted 2-matchings
Kenjiro Takazawa
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2017, [Reviewed] - Posimodular function optimization
Magnús M. Halldórsson; Toshimasa Ishii; Kazuhisa Makino; Kenjiro Takazawa
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2017, [Reviewed] - A 7/6-approximation algorithm for the minimum 2-edge connected subgraph problem in bipartite cubic graphs
Kenjiro Takazawa
INFORMATION PROCESSING LETTERS, Sep. 2016, [Reviewed] - Decomposition Theorems for Square-free 2-matchings in Bipartite Graphs
Kenjiro Takazawa
GRAPH-THEORETIC CONCEPTS IN COMPUTER SCIENCE, 2016, [Reviewed] - Randomized strategies for cardinality robustness in the knapsack problem
Yusuke Kobayashi; Kenjiro Takazawa
Proceedings of the 13th Meeting on Analytic Algorithmics and Combinatorics (ANALCO 2016), 2016, [Reviewed] - OPTIMAL MATCHING FORESTS AND VALUATED DELTA-MATROIDS
Kenjiro Takazawa
SIAM JOURNAL ON DISCRETE MATHEMATICS, 2014, [Reviewed] - Finding 2-factors closer to tsp tours in cubic graphs
Sylvia Boyd; Satoru Iwata; Kenjiro Takazawa
SIAM Journal on Discrete Mathematics, 2013, [Reviewed] - A proof of Cunningham's conjecture on restricted subgraphs and jump systems
Yusuke Kobayashi; Jacint Szabo; Kenjiro Takazawa
JOURNAL OF COMBINATORIAL THEORY SERIES B, Jul. 2012, [Reviewed] - A weighted independent even factor algorithm
Kenjiro Takazawa
MATHEMATICAL PROGRAMMING, Apr. 2012, [Reviewed] - Shortest bibranchings and valuated matroid intersection
Kenjiro Takazawa
JAPAN JOURNAL OF INDUSTRIAL AND APPLIED MATHEMATICS, 2012, [Reviewed] - Even factors : Algorithms and structure
Kenjiro Takazawa
RIMS Kokyuroku Bessatsu, Dec. 2010, [Reviewed], [Invited] - Combinatorial Algorithms for Generalized Matching Problems
Kenjiro Takazawa
2010 - A Weighted K-t,K- t-Free t-Factor Algorithm for Bipartite Graphs
Kenjiro Takazawa
MATHEMATICS OF OPERATIONS RESEARCH, May 2009, [Reviewed] - Even factors, jump systems, and discrete convexity
Yusuke Kobayashi; Kenjiro Takazawa
JOURNAL OF COMBINATORIAL THEORY SERIES B, Jan. 2009, [Reviewed] - A weighted K-t,K-t-free t-factor algorithm for bipartite graphs
Kenjiro Takazawa
INTEGER PROGRAMMING AND COMBINATORIAL OPTIMIZATION, 2008, [Reviewed] - THE INDEPENDENT EVEN FACTOR PROBLEM
Satoru Iwata; Kenjiro Takazawa
SIAM JOURNAL ON DISCRETE MATHEMATICS, 2008, [Reviewed] - The Independent Even Factor Problem
Satoru Iwata; Kenjiro Takazawa
PROCEEDINGS OF THE EIGHTEENTH ANNUAL ACM-SIAM SYMPOSIUM ON DISCRETE ALGORITHMS, 2007, [Reviewed] - A Unified Approach to Combinatorial Algorithms for Matchings and Matroids
Kenjiro Takazawa
2007
- A unified model of congestion games with priorities: Two-sided markets with ties, finite and non-affine delay functions, and pure Nash equilibria
Kenjiro Takazawa
Proceedings of the 19th International Conference and Workshops on Algorithms and Computation (WALCOM 2025), Lecture Notes in Computer Science, 2025, [Reviewed]
Lead, Last, Corresponding - A faster deterministic approximation algorithm for TTP-2
Yuga Kanaya; Kenjiro Takazawa
Journal of the Operations Research Society of Japan, 2025, [Reviewed]
Last - Finding a maximum restricted t-matching via Boolean edge-CSP
Yuni Iwamasa; Yusuke Kobayashi; Kenjiro Takazawa
Proceedings of the 32nd Annual European Symposium on Algorithms (ESA 2024), LIPIcs, Sep. 2024, [Reviewed] - Popular maximum-utility matching with matroid constraints
Gergely Csaji; Tamas Kiraly; Kenjiro Takazawa; Yu Yokoi
arXiv, Jul. 2024 - Minimizing submodular functions on diamonds via generalized fractional matroid matching
Satoru Fujishige; Tamas Kiraly; Kazuhisa Makino; Kenjiro Takazawa; Shin-ichi Tanigawa
EGRES Technical Reports, 2014
- 〔Major achievements〕Algorithms in C, Part 5: Graph Algorithms
田口東; 高松瑞代; 高澤兼二郎, Joint translation, Robert Sedgewick
近代科学社, Nov. 2021, Not reviewed
9784764905665 - 応用数理ハンドブック
Contributor
朝倉書店, 15 Nov. 2013, Not reviewed
- Pure Nash equilibria in weighted congestion games with complementarities and beyond
Kenjiro Takazawa
The 23rd International Conference on Autonomous Agents and Multi-Agent Systems (AAMAS 2024), 08 May 2024 - 予算ゲームと混雑ゲームの共通の一般化
高澤兼二郎
電子情報通信学会コンピュテーション研究会, 06 Dec. 2022 - A common generalization of budget games and congestion games
Fuga Kiyosue; Kenjiro Takazawa
The 15th International Symposium on Algorithmic Game Theory (SAGT 2022), 12 Sep. 2022 - Notes on equitable partitions into matching forests in mixed graphs and b-branchings in digraphs
Kenjiro Takazawa
The 6th International Symposium on Combinatorial Optimization (ISCO 2020), 05 May 2020 - The b-branching problem: Branchings with high indegree
Kenjiro Takazawa
The 10th Cargese Workshop on Combinatorial Optimization, 03 Sep. 2019, [Invited] - b-branchings: Branchings with high indegree
Kenjiro Takazawa
The 11th Hungarian-Japanese Symposium on Discrete Mathematics and Its Applications (HJ 2019), 30 May 2019, [Invited] - Generalizations of weighted matroid congestion games: Pure Nash equilibrium, sensitivity analysis, and discrete convex function
Kenjiro Takazawa
The 15th Annual Conference on Theory and Applications of Models of Computation (TAMC 2019), 13 Apr. 2019 - Excluded t-factors in bipartite graphs: A unified framework for nonbipartite matchings and restricted 2-matchings
Kenjiro Takazawa
The Traveling Salesman Problem: Algorithms & Optimization, 27 Sep. 2018, [Invited] - The b-branching problem in digraphs
Naonori Kakimura; Naoyuki Kamiyama; Kenjiro Takazawa
The 43rd International Symposium on Mathematical Foundations of Computer Science (MFCS 2018), 27 Aug. 2018 - The b-bibranching Problem: TDI System, Packing, and Discrete Convexity
Kenjiro Takazawa
The 23rd International Symposium on Mathematical Programming (ISMP 2018), 01 Jul. 2018 - 有向グラフにおける b-有向木
日本オペレーションズ・リサーチ学会 2018 年春季研究発表会, 15 Mar. 2018 - Excluded t-factors in bipartite graphs: A unified framework for nonbipartite matchings and restricted 2-matchings
Kenjiro Takazawa
The 19th Conference on Integer Programming and Combinatorial Optimization (IPCO 2017), 26 Jun. 2017 - Excluded t-factors in bipartite graphs: A unified framework for nonbipartite matchings and restricted 2-matchings
Kenjiro Takazawa
The 10th Japanese-Hungarian Symposium on Discrete Mathematics and Its Applications (JH 2017), 22 May 2017 - 制約付き t-マッチングの統一的な枠組
高澤 兼二郎
日本オペレーションズ・リサーチ学会 2017 年春季研究発表会, 15 Mar. 2017 - Finding a maximum 2-matching excluding prescribed cycles in bipartite graphs
Kenjiro Takazawa
電子情報通信学会コンピュテーション研究会, 06 Sep. 2016 - Finding a maximum 2-matching excluding prescribed cycles in bipartite graphs
Kenjiro Takazawa
The 41st International Symposium on Mathematical Foundations of Computer Science (MFCS 2016), 25 Aug. 2016 - 双有向森問題に対する二つの双対定理の関係
室田一雄; 高澤兼二郎
日本オペレーションズ・リサーチ学会 2016 年春季研究発表会, 18 Mar. 2016 - Randomized strategies for cardinality robustness in the knapsack problem
Yusuke Kobayashi; Kenjiro Takazawa
The 13th Meeting on Analytic Algorithmics and Combinatorics (ANALCO 2016), 11 Jan. 2016 - 正則2部グラフにおける制約付き2-マッチングと近似アルゴリズム
高澤 兼二郎
日本オペレーションズ・リサーチ学会 2015 年秋季研究発表会, 10 Sep. 2015, 公益社団法人日本オペレーションズ・リサーチ学会 - ナップサック問題に対する確率的ロバスト最適化
小林佑輔; 高澤兼二郎
日本応用数理学会 2015 年度年会, 09 Sep. 2015 - Decomposition theorems for square-free 2-matchings in bipartite graphs
Kenjiro Takazawa
The 22nd International Symposium on Mathematical Programming, 13 Jul. 2015 - Decomposition theorems for square-free 2-matchings in bipartite graphs
Kenjiro Takazawa
The 41st International Workshop on Graph-Theoretic Concepts in Computer Science (WG 2015), 17 Jun. 2015 - Structure theorems for square-free 2-matchings in bipartite graphs
Kenjiro Takazawa
The 9th Hungarian-Japanese Symposium on Discrete Mathematics and Its Applications (HJ 2015), 03 Jun. 2015 - 2 部グラフにおける制約付き 2-マッチングの分解定理
高澤 兼二郎
日本オペレーションズ・リサーチ学会 2015 年春季研究発表会, 26 Mar. 2015, 公益社団法人日本オペレーションズ・リサーチ学会 - 2 部グラフにおける制約付き 2-マッチングの分解定理
高澤兼二郎
研究集会「最適化:モデリングとアルゴリズム」, 19 Mar. 2015 - 制約付き 2-因子の構造とアルゴリズム: 2-因子からハミルトン閉路へ
高澤兼二郎
2014 年度 RIMS 共同研究「禁止マイナー・因子理論に関する諸問題の研究」, 02 Sep. 2014, [Invited] - Finding 2-factors closer to TSP tours in cubic graphs
Sylvia Boyd; Satoru Iwata; Kenjiro Takazawa
The 18th Aussois Combinatorial Optimization Workshop, 07 Jan. 2014 - Shortest bibranchings and valuated matroid intersection
KenjiroTakazawa
Combinatorial Geometries: Matroids, Oriented Matroids and Applications, 06 Apr. 2013 - Discrete convexity in network optimization: Matching forests and bibranchings
Kenjiro Takazawa
Kyoto RIMS Workshop "Discrete Convexity and Optimization", 16 Oct. 2012, [Invited] - 離散凸構造を持つ組合せ最適化問題
高澤兼二郎
日本オペレーションズ・リサーチ学会「最適化の理論と応用」研究部会 (SOTA), 13 Oct. 2012, [Invited] - Finding 2-factors closer to TSP tours in cubic graphs
Sylvia Boyd; Satoru Iwata; Kenjiro Takazawa
The 3rd Cargese Workshop on Combinatorial Optimization, 17 Sep. 2012 - Covering cuts in bridgeless cubic graphs
Sylvia Boyd; Satoru Iwata; Kenjiro Takazawa
The 21st International Symposium on Mathematical Programming (ISMP 2012), 21 Aug. 2012 - Shortest bibranchings and valuated matroid intersection
Kenjiro Takazawa
The First ETH-Japan Workshop on Science and Computing, 11 Mar. 2012 - Optimal matching forests and valuated delta-matroids
Kenjiro Takazawa
The 15th Conference on Integer Programming and Combinatorial Optimization (IPCO 2011), 15 Jun. 2011 - マッチング森とデルタマトロイド
高澤兼二郎
離散幾何解析セミナー, 27 May 2011, [Invited] - Finding 2-factors covering 3- and 4-edge cuts in bridgeless cubic graphs
Sylvia Boyd; 岩田覚; 高澤兼二郎
日本応用数理学会 2011 年研究部会連合発表会, 08 Mar. 2011 - Optimal matching forests and valuated delta-matroids
Kenjiro Takazawa
Shonan Meeting: Graph Algorithm and Combinatorial Optimization, 17 Feb. 2011 - 制約付き t-マッチングとジャンプシステム: Cunningham の予想の証明
小林佑輔; Jacint Szabo; 高澤兼二郎
日本応用数理学会 2010 年度年会, 06 Sep. 2010 - 制約付き 2-マッチング問題についての最近の研究動向と未解決問題
高澤兼二郎
日本オペレーションズ・リサーチ学会 研究部会「OR 横断若手の会」 (KSMAP), 29 May 2010, [Invited] - A weighted independent even factor algorithm
Kenjiro Takazawa
The 6th Japanese-Hungarian Symposium on Discrete Mathematics and Its Applications (JH 2009), 17 May 2009 - Square-free 2-matchings in bipartite graphs and jump systems
Yusuke Kobayashi; Kenjiro Takazawa
The 6th Japanese-Hungarian Symposium on Discrete Mathematics and Its Applications (JH 2009), 16 May 2009 - 2 部グラフにおける Kt,t-free t-因子の構造解析とアルゴリズム
高澤兼二郎
2008年度 RIMS 共同研究 「次数条件と因子が支配するグラフの幾何と解析」, 03 Oct. 2008 - 最大重み独立偶因子の組合せ的アルゴリズム
高澤兼二郎
日本応用数理学会 2008 年度年会, 17 Sep. 2008 - Even factors: Algorithms and structure
Kenjiro Takazawa
Kyoto RIMS Workshop on Combinatorial Optimization and Discrete Algorithms, 12 Jun. 2008, [Invited] - A weighted Kt,t -free t-factor algorithm for bipartite graphs
Kenjiro Takazawa
The 13th Conference on Integer Programming and Combinatorial Optimization (IPCO 2008), 26 May 2008 - A weighted Kt,t -free t-factor algorithm for bipartite graphs,
Kenjiro Takazawa
The 1st AAAC Annual Meeting, 28 Apr. 2008 - 2 部グラフにおける制約付き最小重み t-因子の組合せ的アルゴリズム
高澤 兼二郎
日本オペレーションズ・リサーチ学会 2008 年春季研究発表会, 25 Mar. 2008, 公益社団法人日本オペレーションズ・リサーチ学会 - A weighted Kt,t-free t-factor algorithm for bipartite graphs
Kenjiro Takazawa
電子情報通信学会総合大会, 05 Mar. 2008, 一般社団法人電子情報通信学会 - 2 部グラフにおける最小重み Kt,t-free t-因子の組合せ的アルゴリズム
高澤兼二郎
日本オペレーションズ・リサーチ学会 研究部会「コンピュテーション」, 22 Nov. 2007, [Invited] - 偶因子とジャンプシステムの関係
高澤兼二郎
日本オペレーションズ・リサーチ学会「計算と最適化」研究部会 (S@CO), 02 Jun. 2007 - A weighted even factor algorithm
Kenjiro Takazawa
The 5th Hungarian-Japanese Symposium on Discrete Mathematics and Its Applications (HJ 2007), 03 Apr. 2007 - The independent even factor problem
Satoru Iwata; Kenjiro Takazawa
The 18th ACM-SIAM Symposium on Discrete Algorithms (SODA 2007), 07 Jan. 2007 - 偶因子の次数列の構造
小林佑輔; 高澤兼二郎
日本応用数理学会 2006 年度年会, 16 Sep. 2006 - The independent even factor problem
Satoru Iwata; Kenjiro Takazawa
The 19th International Symposium on Mathematical Programming (ISMP 2006), 30 Jul. 2006 - 独立偶因子問題に対する組合せ的アルゴリズム
高澤兼二郎
日本オペレーションズ・リサーチ学会「計算と最適化」研究部会 (S@CO), 27 May 2006 - A weighted even factor algorithm
Kenjiro Takazawa
The 37th Southeastern International Conference on Combinatorics, Graph Theory, and Computing,, 06 Mar. 2006 - 最大重み偶因子の組合せ的アルゴリズム
高澤兼二郎
日本応用数理学会 2005 年度年会, 23 Sep. 2005 - 行列補完によるネットワーク符号化
高澤兼二郎
日本オペレーションズ・リサーチ学会 アルゴリズム研究部会 (SAOR), 21 May 2005
■ Research Themes
- マトロイド理論・離散凸解析理論に基づく社会システム解析理論の構築【研究代表者】
基盤研究 (C)
Apr. 2020 - Mar. 2024 - マッチング、マトロイドと巡回セールスマン問題 【研究代表者】
若手研究 (B)
Apr. 2016 - Mar. 2020 - ビッグデータ時代に向けた革新的アルゴリズム基盤【研究分担者】
Apr. 2013 - Mar. 2020 - 離散凸解析の横断的研究 【連携研究者】
基盤研究 (B)
Apr. 2014 - Mar. 2019 - 列挙構造を利用した高速アルゴリズム開発【研究分担者】
Apr. 2014 - Mar. 2019 - 劣モジュラ的な離散構造に注目した最適化基礎理論の展開と高速アルゴリズム開発 【研究分担者】
基盤研究(B)
Apr. 2013 - Mar. 2018 - 劣モジュラ最適化の近似アルゴリズム 【研究分担者】
基盤研究(B)
Apr. 2011 - Mar. 2015 - 離散凸性を持つ組合せ最適化問題に対する高速なアルゴリズムの設計 【研究代表者】
若手研究(B)
Apr. 2011 - Mar. 2015 - 組合せ最適化におけるマッチング理論とマトロイド理論の融合【研究代表者】
Apr. 2007 - Mar. 2010