Toshiyuki TSUTSUMI


Optimization of the Body Bias Voltage Set (BBVS) for Flex Power FPGA
Takashi KAWANAMI Masakazu HIOKI Yohei MATSUMOTO Toshiyuki TSUTSUMI Tadashi NAKAGAWA Toshihiro SEKIGAWA Hanpei KOIKE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2007/12/01
Vol. E90-D  No. 12  pp. 1947-1955
Type of Manuscript:  Special Section PAPER (Special Section on Reconfigurable Systems)
Category: Reconfigurable Device and Design Tools
Keyword: 
FPGAlow-powerthreshold voltage controlbody bias
 Summary | Full Text:PDF(1.1MB)

Preliminary Evaluation of Flex Power FPGA: A Power Reconfigurable Architecture with Fine Granularity
Takashi KAWANAMI Masakazu HIOKI Hiroshi NAGASE Toshiyuki TSUTSUMI Tadashi NAKAGAWA Toshihiro SEKIGAWA Hanpei KOIKE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/08/01
Vol. E87-D  No. 8  pp. 2004-2010
Type of Manuscript:  Special Section PAPER (Special Section on Reconfigurable Systems)
Category: Recornfigurable Systems
Keyword: 
FPGAreconfigurable devicelow-powerthreshold voltage controlEDA
 Summary | Full Text:PDF(2.2MB)

Reducing Certificate Revocation and Non-repudiation Service in Public Key Infrastructure
Yoshiki SAMESHIMA Toshiyuki TSUTSUMI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/07/25
Vol. E83-A  No. 7  pp. 1441-1449
Type of Manuscript:  PAPER
Category: Information Security
Keyword: 
X. 509 authentication frameworkpublic key certificatecertificate revocation listnon-repudiationtime stamp
 Summary | Full Text:PDF(322.5KB)