Takayuki YATO


Finding Yozume of Generalized Tsume-Shogi is Exptime-Complete
Takayuki YATO Takahiro SETA Tsuyoshi ITO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/05/01
Vol. E88-A  No. 5  pp. 1249-1257
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
computational complexitygeneralized Tsume-Shogiyozumecombinatorial gamesanother solution problem
 Summary | Full Text:PDF

Complexity and Completeness of Finding Another Solution and Its Application to Puzzles
Takayuki YATO Takahiro SETA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/05/01
Vol. E86-A  No. 5  pp. 1052-1060
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
computational complexityNP-completeanother solutionpuzzle
 Summary | Full Text:PDF