Rchr
J-GLOBAL ID:200901037242792083   Update date: Sep. 01, 2020

Ko Sakai

サカイ コウ | Ko Sakai
Research field  (1): Information theory
Research theme for competitive and other funds  (3):
  • Combinatorial Game Theory
  • Code Theory
  • Computation Theory
Papers (23):
  • Ko Sakai, Yutaka Sato. A method for constructing a gray map for a group based on its semidirect-product structure. Journal of Information Processing. 2018. 26. 0. 345-349
  • Miura,Akira, Sakai,Ko, Kanai,Takashi. F-048 Analysis and evaluation of a mathematical majority decision model. 情報科学技術フォーラム講演論文集. 2013. 12. 2. 393-394
  • Y., Sato, S., Inoue, A., Suzuki, K., Nabesima, K., Sakai. Boolean Groebner Bases. Journal of Symbolic Computation. 2011. 46. 633-632
  • Tatsuya Yamada, Ko Sakai. On flatness and tameness of classes of impartial games. PUBLICATIONS OF THE RESEARCH INSTITUTE FOR MATHEMATICAL SCIENCES. 2006. 42. 2. 383-390
  • T., Yamada, K., Sakai. On flattness and tameness of classes fo impartial games. Publications of the Research Institute for Mathematical Sciences. 2006. 42. 2. 383-390
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Books (14):
  • Alice's Adventure in Puzzle-Land
    2016
  • The New York Times Book of Mathematics
    WAVE 出版 2016
  • Alice's Adventure in Puzzle-Land
    日経サイエンス 2014
  • Mathematical Mindbenders
    日本評論社 2012
  • Mathematical Amusements and Surprise
    岩波書店 2011
more...
Education (3):
  • - 1978 Tokyo Institute of Technology
  • - 1976 Tokyo Institute of Technology
  • 1969 - 1972 神奈川県立希望が丘高等学校
Work history (7):
  • 2007/04/01 - University of Tsukuba Graduate School of Pure and Applied Sciences
  • 1995/04/01 - 2007/03/31 University of Tsukuba Institute of Mathematics
  • 1992/04/01 - 1995/03/31 University of Tsukuba Institute of Information Sciences and Electronics
  • 1985/06/01 - 1992/03/31 (財)新世代コンピュータ技術開発機構 主任研究員
  • 1982/10/01 - 1985/05/31 (財)新世代コンピュータ技術開発機構 研究員
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Committee career (2):
  • 2008 - 2008 日本数学会 代議員
  • 1996 - 1999 日本ソフトウェア科学会 理事
Association Membership(s) (5):
The Japan Society for Industrial and Applied Mathematics ,  JAPAN SOCIETY FOR SOFTWARE SCIENCE AND TECHNOLOGY ,  日本数学協会 ,  Information Processing Society of Japan ,  日本数学会
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