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J-GLOBAL ID：200901042427504622   Update date: Apr. 04, 2024

SEI Tomonari

セイ トモナリ | SEI Tomonari
Affiliation and department：
The University of Tokyo The Graduate School of Information Science and Technology, Center for Education and Research in Information Science and Technology

About The University of Tokyo The Graduate School of Information Science and Technology, Center for Education and Research in Information Science and Technology


Homepage URL  (1)： http://www.stat.t.u-tokyo.ac.jp/~sei/
Research field  (1)： Statistical science
Research keywords  (7)： stochastic process ,  optimal transport theory ,  mathematical statistics ,  information geometry ,  directional statistics ,  algebraic statistics ,  statistical model
Research theme for competitive and other funds  (11)：
  • 2021 - 2026 Graphical modeling based on the information-geometric characterization of copulas
  • 2019 - 2024 Likelihood analysis for cluster point processes and elucidation of geometric structure of TextilePlot
  • 2017 - 2021 高次元データの理解のための最適なスケーリングと可視化技法
  • 2014 - 2019 Mathematical Foundations of Multidisciplinary Computational Anatomy
  • 2014 - 2017 シェイプ空間上の確率分布族が持つ特異構造に対する情報幾何学的アプローチ
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Papers (29)：
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MISC (9)：
  • Tomonari Sei, Keisuke Yano. Minimum information dependence modeling. arXiv:2206.06792. 2022
  • Yici Chen, Tomonari Sei. A proper scoring rule for minimum information copulas. arXiv:2204.03118. 2022
  • Mizuho Yanagi, Tomonari Sei. Improving Randomization Tests under Interference Based on Power Analysis. arXIv:2203.10469. 2022
  • Objective general index and its applications (Statistical Inference on Divergence Measures and Its Related Topics). 2016. 1999. 99-110
  • 清 智也. 不均衡データと変形指数型分布族 (統計多様体の幾何学の新展開). 数理解析研究所講究録. 2014. 1916. 186-195
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Books (3)：
  • 東京大学工学教程 基礎系数学 確率・統計III
    丸善出版 2020
  • グレブナー教室
    共立出版 2015
  • フィナンシャルERM : 金融・保険の統合的リスク管理
    2014
Lectures and oral presentations  (26)：
  • A correlation-shrinkage prior for the 2-dimensional Wishart model
    (Computational and Methodological Statistics (CMStatistics 2021) 2021)
  • Series expansion and Pfaffian systems of the von Mises distribution on the torus
    (2021 IEEE International Conference on Multisensor Fusion and Integration (MFI 2021) 2021)
  • An objective general index and its generalizations
    (Joint Statistical Meetings (JSM2020) 2020)
  • Holonomic gradient method for computing rank likelihood functions
    (Differential Systems: from theory to computer mathematics --- in honor of Prof. Katsunori Iwasaki's and Prof. Nobuki Takayama's 60th birthdays --- 2019)
  • Consistency of the objective general index in high dimensional settings
    (International Symposium on Theories and Methodologies for Large Complex Data 2019)
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Professional career (1)：
  • 博士(情報理工学) (東京大学)
Work history (5)：
  • 2021/06 - 現在 The University of Tokyo The Graduate School of Information Science and Technology Professor
  • 2015/03 - 2021/05 University of Tokyo Graduate School of Information Science and Technology Associate Professor
  • 2014/04 - 2015/03 Keio University Department of Mathematics Associate Professor
  • 2011/04 - 2014/03 Keio University Department of Mathematics Lecturer
  • 2005/04 - 2011/03 University of Tokyo Graduate School of Information Science and Technology Assistant Professor
Committee career (5)：
  • 2017/09 - 2024/03 Co-Editor, Annals of the Institute of Statistical Mathematics
  • 2017/10 - 2023/03 Associate Editor, Japanese Journal of Statistics and Data Science
  • 2018/08 - 2022/04 応用統計学,編集委員
  • 2014/08 - 2017/08 Associate Editor, Annals of the Institute of Statistical Mathematics
  • 2013/06 - 2017/07 Associate Editor, Journal of the Japan Statistical Society
Awards (3)：
  • 2020/09 - 日本応用数理学会ベストオーサー賞 (論文部門)
  • 2012/09 - Japan Statistical Society Ogawa research prize
  • 2003/09 - Japanese Federation of Statistical Science Associations Competition Award
Association Membership(s) (3)：
THE JAPANESE SOCIETY FOR QUALITY CONTROL ,  THE JAPAN STATISTICAL SOCIETY ,  THE MATHMATICAL SOCIETY OF JAPAN
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