Ryo ITO


A Simple Class of Binary Neural Networks and Logical Synthesis
Yuta NAKAYAMA Ryo ITO Toshimichi SAITO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/09/01
Vol. E94-A  No. 9  pp. 1856-1859
Type of Manuscript:  LETTER
Category: Nonlinear Problems
Keyword: 
binary neural networksgenetic algorithmslogical synthesis
 Summary | Full Text:PDF(185.6KB)

Image Size Invariant Visual Cryptography
Ryo ITO Hidenori KUWAKADO Hatsukazu TANAKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/10/25
Vol. E82-A  No. 10  pp. 2172-2177
Type of Manuscript:  Special Section PAPER (Special Section on Information Theory and Its Applications)
Category: Security
Keyword: 
secret sharingvisual secret sharingvisual cryptography
 Summary | Full Text:PDF(466KB)