Researcher Search Results Yuki Tokuni Yuki Tokuni (戸國 友貴) Please select the form format to download from below 「Education and research environment」format 「No. 4, the Ministry of Education document style ①Outline for Vitae」format 「No. 4, the Ministry of Education document style ②Education and research environment」format Profile Information AffiliationGraduate School of Information Science , University of HyogoORCID ID https://orcid.org/0009-0008-2114-1917J-GLOBAL ID202401007536916334researchmap Member IDR000065332 Research Interests 7 operations research mathematical optimization Graph theory Algorithm dynamic flow network Pedestrian Flow evacuation planning Research Areas 1 Informatics / Computational science / mathematical optimization Research History 1 Apr, 2023 - Present Ph.D. student, Graduate School of Information Science, University of Hyogo Education 3 Apr, 2023 - Present Data Science Course, Graduate School of Information Science, University of Hyogo Apr, 2021 - Mar, 2023 Data Science Course, Graduate School of Information Science, University of Hyogo Apr, 2017 - Mar, 2021 Department of Chemistry, School of Science and Technology, Kwansei Gakuin University Awards 1 Sep, 2023 Best Poster Award Yuki Tokuni Yuya Higashikawa Papers 12 Constructing red-black spanners for mixed-charging vehicular networks. Sergey Bereg, Yuya Higashikawa, Naoki Katoh, Junichi Teruyama, Yuki Tokuni, Binhai Zhu Theoretical Computer Science, 1023 114932-114932, 2025 Faster algorithms for evacuation problems in networks with a single sink of small degree and bounded capacitated edges. Yuya Higashikawa, Naoki Katoh, Junichi Teruyama, Yuki Tokuni J. Comb. Optim., 48(3) 18-18, Oct, 2024 Minmax regret 1-sink location problems on dynamic flow path networks with parametric weights. Tetsuya Fujie, Yuya Higashikawa, Naoki Katoh, Junichi Teruyama, Yuki Tokuni J. Comb. Optim., 48(2) 15-15, Sep, 2024 Sink location problems in dynamic flow grid networks. Yuya Higashikawa, Ayano Nishii, Junichi Teruyama, Yuki Tokuni Theoretical Computer Science, 1019 114812-114812, 2024 The Line-Constrained Maximum Coverage Facility Location Problem Hiroki Maegawa, Naoki Katoh, Yuki Tokuni, Yuya Higashikawa Combinatorial Optimization and Applications, 406-418, 2024 More Misc. 10 The Line-constrained Maximum Coverage Facility Location Problem 前川浩基, 加藤直樹, 戸國友貴, 東川雄哉 電子情報通信学会大会講演論文集(CD-ROM), 2024, 2024 容量が一定である辺を持ち,需要点の入次数が小さいネットワークにおける最速避難問題に対する高速アルゴリズム 戸國友貴, 加藤直樹, 照山順一, 東川雄哉 日本オペレーションズ・リサーチ学会秋季研究発表会アブストラクト集, 2023, 2023 施設配置位置が直線上に限定された最大被覆施設配置問題 前川浩基, 戸國友貴, 加藤直樹, 東川雄哉 日本オペレーションズ・リサーチ学会秋季研究発表会アブストラクト集, 2023, 2023 格子状の動的フローネットワークにおける避難施設配置問題 西井彩乃, 照山順一, 戸國友貴, 東川雄哉 情報処理学会研究報告(Web), 2022(AL-190), 2022 移動時間と容量が一定である辺を持つ双方向グリッドネットワークにおける最速避難問題 戸國友貴, 加藤直樹, 照山順一, 東川雄哉 日本オペレーションズ・リサーチ学会秋季研究発表会アブストラクト集, 2022, 2022 More Presentations 1 Faster Algorithms for Evacuation Problems in Networks with the Single Sink of Small Degree and Uniformly Capacitated Edges Yuki Tokuni, Yuya Higashikawa, Naoki Katoh, Junichi Teruyama The 23rd Japan–Korea Joint Workshop on Algorithms and Computation, Jun 24, 2023 Professional Memberships 1 Apr, 2021 - Present 日本オペレーションズ・リサーチ学会
Yuki Tokuni (戸國 友貴) Please select the form format to download from below 「Education and research environment」format 「No. 4, the Ministry of Education document style ①Outline for Vitae」format 「No. 4, the Ministry of Education document style ②Education and research environment」format Profile Information AffiliationGraduate School of Information Science , University of HyogoORCID ID https://orcid.org/0009-0008-2114-1917J-GLOBAL ID202401007536916334researchmap Member IDR000065332 Research Interests 7 operations research mathematical optimization Graph theory Algorithm dynamic flow network Pedestrian Flow evacuation planning Research Areas 1 Informatics / Computational science / mathematical optimization Research History 1 Apr, 2023 - Present Ph.D. student, Graduate School of Information Science, University of Hyogo Education 3 Apr, 2023 - Present Data Science Course, Graduate School of Information Science, University of Hyogo Apr, 2021 - Mar, 2023 Data Science Course, Graduate School of Information Science, University of Hyogo Apr, 2017 - Mar, 2021 Department of Chemistry, School of Science and Technology, Kwansei Gakuin University Awards 1 Sep, 2023 Best Poster Award Yuki Tokuni Yuya Higashikawa Papers 12 Constructing red-black spanners for mixed-charging vehicular networks. Sergey Bereg, Yuya Higashikawa, Naoki Katoh, Junichi Teruyama, Yuki Tokuni, Binhai Zhu Theoretical Computer Science, 1023 114932-114932, 2025 Faster algorithms for evacuation problems in networks with a single sink of small degree and bounded capacitated edges. Yuya Higashikawa, Naoki Katoh, Junichi Teruyama, Yuki Tokuni J. Comb. Optim., 48(3) 18-18, Oct, 2024 Minmax regret 1-sink location problems on dynamic flow path networks with parametric weights. Tetsuya Fujie, Yuya Higashikawa, Naoki Katoh, Junichi Teruyama, Yuki Tokuni J. Comb. Optim., 48(2) 15-15, Sep, 2024 Sink location problems in dynamic flow grid networks. Yuya Higashikawa, Ayano Nishii, Junichi Teruyama, Yuki Tokuni Theoretical Computer Science, 1019 114812-114812, 2024 The Line-Constrained Maximum Coverage Facility Location Problem Hiroki Maegawa, Naoki Katoh, Yuki Tokuni, Yuya Higashikawa Combinatorial Optimization and Applications, 406-418, 2024 More Misc. 10 The Line-constrained Maximum Coverage Facility Location Problem 前川浩基, 加藤直樹, 戸國友貴, 東川雄哉 電子情報通信学会大会講演論文集(CD-ROM), 2024, 2024 容量が一定である辺を持ち,需要点の入次数が小さいネットワークにおける最速避難問題に対する高速アルゴリズム 戸國友貴, 加藤直樹, 照山順一, 東川雄哉 日本オペレーションズ・リサーチ学会秋季研究発表会アブストラクト集, 2023, 2023 施設配置位置が直線上に限定された最大被覆施設配置問題 前川浩基, 戸國友貴, 加藤直樹, 東川雄哉 日本オペレーションズ・リサーチ学会秋季研究発表会アブストラクト集, 2023, 2023 格子状の動的フローネットワークにおける避難施設配置問題 西井彩乃, 照山順一, 戸國友貴, 東川雄哉 情報処理学会研究報告(Web), 2022(AL-190), 2022 移動時間と容量が一定である辺を持つ双方向グリッドネットワークにおける最速避難問題 戸國友貴, 加藤直樹, 照山順一, 東川雄哉 日本オペレーションズ・リサーチ学会秋季研究発表会アブストラクト集, 2022, 2022 More Presentations 1 Faster Algorithms for Evacuation Problems in Networks with the Single Sink of Small Degree and Uniformly Capacitated Edges Yuki Tokuni, Yuya Higashikawa, Naoki Katoh, Junichi Teruyama The 23rd Japan–Korea Joint Workshop on Algorithms and Computation, Jun 24, 2023 Professional Memberships 1 Apr, 2021 - Present 日本オペレーションズ・リサーチ学会