2015 - 2019 An Efficient Numerical Method for Optimal Contribution Problem based on Conic Optimization
2014 - 2019 Research and Development of Decision Making Platform by New Optimization Model
2014 - 2019 Development of a global logistics system that can respond to a rapidly changing society
2010 - 2014 Development of the modeling tool to use the symmetric cone programming efficiently
2011 - 2014 連続時間モデルによる多期間動的ポートフォリオ最適化
2008 - 2012 Research and development of the advanced expert mathematical library for the information network society
2009 - 2010 公的年金運用におけるポートフォリオ最適化についての研究
2007 - 2009 A challenge to huge scale semidefinite programs-exploiting sparsity, parallel computation and polynomial optimization problems
2005 - 2007 超大規模な錐計画内題を解くロバストアルゴリズムの開発
2004 - 2007 金融リスク管理のための新ITモデルの研究と開発
2003 - 2005 多項式計画問題に対する大域的最適解法とその並列計算
2002 - 2004 半正定値計画問題に対する実用的な主双対内点法の実現とその一般公開
2002 - 2002 逐次凸緩波アルゴリズムの並列実行とその組合せ最適化問題への応用
2000 - 2002 Efficient Algorithms for Large Optimization Problems
2000 - 2001 超大規模な半正定値計画の数値計算に関する研究
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Papers (83)：
Haruka Kiyohara, Ren Kishimoto, Kosuke Kawakami, Ken Kobayashi, Kazuhide Nakata, Yuta Saito. Towards Assessing and Benchmarking Risk-Return Tradeoff of Off-Policy Evaluation. 2024
Keisuke Mizutani, Ayaka Ueta, Ryota Ueda, Ray Oishi, Tomofumi Hara, Yuki Hoshino, Ken Kobayashi, Kazuhide Nakata. Zero-Inflated Poisson Tensor Factorization for Sparse Purchase Data in E-Commerce Markets. The 11th International Conference on Industrial Engineering and Applications. 2024
Haruka Kiyohara, Ren Kishimoto, Kosuke Kawakami, Ken Kobayashi, Kazuhide Nakata, Yuta Saito. SCOPE-RL: A Python Library for Offline Reinforcement Learning and Off-Policy Evaluation. 2023
Masayuki Goto, Manabu Kobayashi, Takeshi Moriguchi, Yoichi Seki, Hideo Suzuki, Takashi Namatame, Kazuhide Nakata, Aya Ishigaki, Masao Ueda, Kimitoshi Sato, et al. Online Flipped Conference Based Data Science Education Program and Its Educational Effectiveness in Multi-University Collaboration. Proceedings of the 2023 Asian Conference of Management Science and Applications. 2023
Tomofumi Hara, Yuki Sumiya, Kazuhide Nakata. Temporal Positive Collective Matrix Factorization for Interpretable Trend Analysis in Recommender Systems. Proceedings of 2023 IEEE International Conference on Data Mining. 2023
Intelligent Computing and Optimization: Proceedings of the 6th International Conference on Intelligent Computing and Optimization 2023 (ICO2023), Volume 4 (Lecture Notes in Networks and Systems, 854
Springer 2023 ISBN:9783031501500
Advances in Artificial Intelligence, Selected Papers from the Annual Conference of Japanese Society of Artificial Intelligence
Springer 2022 ISBN:9783030964504
基礎数学IV 最適化理論
東京化学同人 2019 ISBN:9784807914968
Handbook on Semidefinite Cone and Polynomial Optimization
Springer 2011 ISBN:9781461407683
Parallel Combinatorial Optimization
John Wiley & Sons, Inc 2006 ISBN:9780471721017
1996 - 1998 Tokyo Institute of Technology Information Science and Engineering Mathematical and Computing Sciences
1992 - 1996 Tokyo Institute of Technology School of Science Dept. of Information Science
Professional career (1)：
Doctor of Science (Tokyo Institute of Technology)
Work history (5)：
2021 - 現在 Tokyo Institute of Technology School of Engineering, Department of Industrial Engineering and Economics Professer
2016 - 2021 Tokyo Institute of Technology School of Engineering, Department of Industrial Engineering and Economics Associate Professor
2008 - 2016 Tokyo Institute of Technology Graduate School of Decision Science and Technology Associate Professor
2002 - 2008 Tokyo Institute of Technology Graduate School of Decision Science and Technology Assistant Professor
1999 - 2002 University of Tokyo Department of Applied Physics Assistant Professor
Awards (6)：
2024/03 - 日本ソーシャルデータサイエンス学会 研究奨励賞
2023/11 - 人工知能学会 第37回 全国大会優秀賞
2017/03 - 日本ソーシャルデータサイエンス学会 研究奨励賞
2016/09 - 日本オペレーションズ・リサーチ学会 事例研究賞
2015/03 - 日本ソーシャルデータサイエンス学会 研究奨励賞
2003/03 - 船井情報科学振興財団 船井情報科学振興賞
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Association Membership(s) (5)：
The Japan Society for Industrial and Applied Mathmatics
, Mathematical Programming Society
, The Operations Research Society of Japan
, 日本ファイナンス学会
, The Japanese Society for Artificial Intelligence
