Sakai Ko

J-GLOBAL         Last updated: Jun 28, 2019 at 09:45
 
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Name
Sakai Ko
E-mail
ksakaimath.tsukuba.ac.jp

Research Areas

 
 

Academic & Professional Experience

 
 
   
 
Associate Professor, University of Tsukuba Faculty of Pure and Applied Sciences
 

Education

 
 
 - 
Mar 1976
Faculty of Science, Tokyo Institute of Technology
 
 
 - 
Mar 1978
Graduate School, Division of Science and Engineering, Tokyo Institute of Technology
 

Published Papers

 
Sakai,Ko;Sato,Yutaka
Journal of Information Processing   26(0) 345-349   2018
<p>In this paper we propose a method for constructing a Gray map for a group. In an earlier paper, we suggested a new design principle of Gray maps for groups and tried to apply it to several concrete groups. Though the trial had some success, the...
F-048 Analysis and evaluation of a mathematical majority decision model
Miura,Akira;Sakai,Ko;Kanai,Takashi
情報科学技術フォーラム講演論文集   12(2) 393-394   Aug 2013
A complete axiom system for rational sets with multiplicity
M., Morisakai;K., Sakai
Theoretical Computer Science   11 79-92   Jan 1980   [Refereed]
Overall design of SIMPOS
S., Takagi;H., Hattori;J., Tsuji;S., Uchida;T., Kurokawa;K., Sakai
2nd International Conference on Logic Programming      Jan 1984   [Refereed]
Incorporating naive negation into Prolog
T., Miyachi;K., Sakai
Lecture Note on Computer Science   220 130-143   Jan 1984   [Refereed]

Books etc

 
The New York Times Book of Mathematics
坂井,公
WAVE 出版   May 2016   
Alice's Adventure in Puzzle-Land
坂井,公
Jun 2016   
Alice's Adventure in Puzzle-Land
坂井,公
日経サイエンス   Dec 2014   
遊びの探索
山崎秀記;坂井公;田中裕一;町田元 (Part:Single Translation)
日経サイエンス   Sep 1989   
制約論理プログラミング
坂井, 公
共立出版   Nov 1989   

Research Grants & Projects

 
Computation Theory
Code Theory
Combinatorial Game Theory