Haraguchi Kazuya

ハラグチカズヤ | Haraguchi Kazuya

Affiliation and department：

Research field (2)： Information theory , Mathematical informatics

Research theme for competitive and other funds (8)：

2025 - 2028 SSDグラフ分解に関する理論の確立と応用可能性の追求
2022 - 2027 Advanced Studies and Developments on Discrete Preimage Problems
2024 - 2024 Computer-aided Compound Discovery Based on Artificial Integlligence and Linear Programming
2020 - 2023 Modeling and Algorithms for Discrete Problems
2013 - 2015 Development of "puzzle-base" for people's entertainment

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Papers (51)：

Yuki Nishimura, Kazuya Haraguchi. Enumeration of Bases in Matroid with Exponentially Large Ground Set. Proceedings of The 20th International Conference and Workshops on Algorithms and Computation (WALCOM 2026). 2026
Jianshen Zhu, Naveed Ahmed Azam, Kazuya Haraguchi, Liang Zhao, Tatsuya Akutsu. Combining Graph Neural Networks and Mixed Integer Linear Programming for Molecular Inference under the Two-Layered Model. Proceedings of 2025 9th International Conference on Computational Biology and Bioinformatics (ICCBB 2025). 2025
Jianshen Zhu, Mao Takekida, Naveed Ahmed Azam, Kazuya Haraguchi, Liang Zhao, Tatsuya Akutsu. Toward Environment-Sensitive Molecular Inference via Mixed Integer Linear Programming. ACS Omega. 2025
Bowen Song, Jianshen Zhu, Naveed Ahmed Azam, Kazuya Haraguchi, Liang Zhao, Tatsuya Akutsu. Cycle-Configuration Descriptors: A Novel Graph-theoretic Approach to Enhancing Molecular Inference. Journal of Cheminformatics. 2025. 17. 125
Kan Shota, Kazuya Haraguchi. A Linear Delay Algorithm of Enumerating Strongly-Connected Induced Subgraphs Based on SSD Set System. Proceedings of The 36th International Workshop on Combinatorial Algorithms (IWOCA 2025). 2025. 89-102

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MISC (40)：

Xiaoteng Zhou, Kazuya Haraguchi, Hanchun Yuan. The Minimum Number of Edges in (p+1)K2-Saturated Graphs. https://doi.org/10.48550/arXiv.2511.12943. 2025
Yuki Nishimura, Kazuya Haraguchi. Enumeration of Bases in Matroid with Exponentially Large Ground Set. Proceedings of The 25th Japan-Korea Joint Workshop on Algorithms and Computation (WAAC 2025). 2025. 108-115
Jianshen Zhu, Naveed Ahmed Azam, Kazuya Haraguchi, Liang Zhao, Tatsuya Akutsu. Combining Graph Neural Networks and Mixed Integer Linear Programming for Molecular Inference under the Two-Layered Model. arXiv:2507.03920. 2025
Yuki Nishimura, Kazuya Haraguchi. Enumeration of Bases in Matroid with Exponentially Large Ground Set. arXiv. 2025. 10.48550/arXiv.2504.11728
Jianshen Zhu, Mao Takekida, Naveed Ahmed Azam, Kazuya Haraguchi, Liang Zhao, Tatsuya Akutsu. Towards Environment-Sensitive Molecular Inference via Mixed Integer Linear Programming. arXiv:2503.01849. 2025

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Books (1)：

Lectures and oral presentations (48)：

An Estimation Method for the Optimal Route Length of the Traveling Salesman Problem on a Plane Using CNN
(Scheduling Symposium 2025 2025)
SSD Set System, Graph Decomposition and Hamiltonian Cycle
(2024)
Inference of Molecules Based on Machine Learning and Mixed Integer Linear Programming
(Scheduling Symposium 2024 (SS2024) 2024)
Cycle-Configuration: A Novel Graph-theoretic Descriptor Set for Molecular Inference
(The 2024 Fall National Conference of Operations Research Society of Japan 2024)
整数計画法と機械学習に基づいた分子構造の予測
(J-OCTA特別講演会 2023)

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Education (4)：

2006 - 2007 京都大学大学院情報学研究科数理工学専攻研修員
2003 - 2006 京都大学大学院情報学研究科数理工学専攻博士課程
2001 - 2003 京都大学大学院情報学研究科数理工学専攻修士課程
1997 - 2001 Kyoto University Faculty of Engineering School of Informatics & Mathematical Science

Professional career (1)：

Work history (4)：

2020/09 - 現在 Kyoto University Graduate School of Informatics Associate Professor
2013/10 - 2020/08 Otaru University of Commerce Faculty of Commerce
2012/04 - 2013/09 Ishinomaki Senshu University School of Science and Engineering
2007/04 - 2012/03 Ishinomaki Senshu University School of Science and Engineering

Committee career (4)：

Awards (9)：

2025/07 - IWOCA 2025 Best Student Paper Award A Linear Delay Algorithm of Enumerating Strongly-Connected Induced Subgraphs Based on SSD Set System
2024/11 - 情報処理学会 Specially Selected Paper Comparison of Algorithms and Implementations for Enumerating Support-closed Connected Induced Subgraphs
2024/09 - 電子情報通信学会基礎・境界ソサイエティ編集活動貢献賞
2024/09 - 情報処理学会 2024年度CS領域奨励賞
2019/07 - ISS2019 Best paper award for scheduling theory Recycling Solutions for Vertex Coloring Heuristics

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Association Membership(s) (4)：

スケジューリング学会 , THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS , THE OPERATIONS RESEARCH SOCIETY OF JAPAN , 情報処理学会

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