Hiroaki SUZUKI


Adaptive Supply Voltage for Low-Power Ripple-Carry and Carry-Select Adders
Hiroaki SUZUKI Woopyo JEONG Kaushik ROY 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/04/01
Vol. E90-C  No. 4  pp. 865-876
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
adaptive supply voltagelow power designaddersCMOS digital integrated circuit
 Summary | Full Text:PDF(1.5MB)

Comparing Software Rejuvenation Policies under Different Dependability Measures
Tadashi DOHI Hiroaki SUZUKI Kishor S. TRIVEDI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/08/01
Vol. E87-D  No. 8  pp. 2078-2085
Type of Manuscript:  PAPER
Category: Dependable Computing
Keyword: 
software rejuvenationsoftware agingsystem availabilitymean up ratepreventive maintenancenumerical optimizationfault managementdesign diversity
 Summary | Full Text:PDF(350.4KB)

Signal Integrity Design and Analysis for a 400 MHz RISC Microcontroller
Akira YAMADA Yasuhiro NUNOMURA Hiroaki SUZUKI Hisakazu SATO Niichi ITOH Tetsuya KAGEMOTO Hironobu ITO Takashi KURAFUJI Nobuharu YOSHIOKA Jingo NAKANISHI Hiromi NOTANI Rei AKIYAMA Atsushi IWABU Tadao YAMANAKA Hidehiro TAKATA Takeshi SHIBAGAKI Takahiko ARAKAWA Hiroshi MAKINO Osamu TOMISAWA Shuhei IWADE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/04/01
Vol. E86-C  No. 4  pp. 635-642
Type of Manuscript:  Special Section PAPER (Special Issue on High-Performance, Low-Power System LSIs and Related Technologies)
Category: Design Methods and Implementation
Keyword: 
microcontrollerhigh-speedsignal integrityIR dropdesign technique
 Summary | Full Text:PDF(1.9MB)

Cost-Effective Analysis of Software Systems with Periodic Rejuvenation
Hiroaki SUZUKI Tadashi DOHI Hiroyuki OKAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/12/01
Vol. E85-A  No. 12  pp. 2923-2932
Type of Manuscript:  PAPER
Category: Reliability, Maintainability and Safety Analysis
Keyword: 
preventive maintenancesoftware rejuvenationcost effectivenesstotal time on testnon-parametric estimation
 Summary | Full Text:PDF(590.1KB)

A Programmable Geometry Processor with Enhanced Four-Parallel SIMD Type Processing Core for PC-Based 3D Graphics
Hiroyuki KAWAI Yoshitsugu INOUE Junko KOBARA Robert STREITENBERGER Hiroaki SUZUKI Hiroyasu NEGISHI Masatoshi KAMEYAMA Kazunari INOUE Yasutaka HORIBA Kazuyasu FUJISHIMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/05/01
Vol. E85-C  No. 5  pp. 1200-1210
Type of Manuscript:  PAPER
Category: Integrated Electronics
Keyword: 
3D graphicsprogrammablegeometrySIMDclip test
 Summary | Full Text:PDF(1.7MB)

Novel VLIW Code Compaction Method for a 3D Geometry Processor
Hiroaki SUZUKI Hiroyuki KAWAI Hiroshi MAKINO Yoshio MATSUDA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/11/01
Vol. E84-A  No. 11  pp. 2885-2893
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
VLIWcode compactionASSP3D geometry processorcomputer graphics
 Summary | Full Text:PDF(1.5MB)

A Floating-Point Divider Using Redundant Binary Circuits and an Asynchronous Clock Scheme
Hiroaki SUZUKI Hiroshi MAKINO Koichiro MASHIKO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/01/25
Vol. E82-C  No. 1  pp. 105-110
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
dividerfloating-point executionredundant binary circuitsasynchronous circuitself-timed circuit
 Summary | Full Text:PDF(384.2KB)

A 286 MHz 64-b Floating Point Multiplier with Enhanced CG Operation
Hiroshi MAKINO Hiroaki SUZUKI Hiroyuki MORINAKA Yasunobu NAKASE Koichiro MASHIKO Tadashi SUMI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1996/07/25
Vol. E79-C  No. 7  pp. 915-924
Type of Manuscript:  Special Section PAPER (Special Issue on the 1995 Symposium on VLSI Circuits (Joint Issue with the IEEE Journal of Solid-State Circuits, Vol.31, No.4 April 1996))
Category: Logic
Keyword: 
 Summary | Full Text:PDF(933.5KB)

A Design of High-Speed 4-2 Compressor for Fast Multiplier
Hiroshi MAKINO Hiroaki SUZUKI Hiroyuki MORINAKA Yasunobu NAKASE Hirofumi SHINOHARA Koichiro MASHIKO Tadashi SUMI Yasutaka HORIBA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1996/04/25
Vol. E79-C  No. 4  pp. 538-548
Type of Manuscript:  Special Section PAPER (Special Issue on Ultra-High-Speed LSIs)
Category: 
Keyword: 
4-2 compressormultiplierredundant binarytransmission gateCMOS circuit
 Summary | Full Text:PDF(1012.7KB)

A 2.6-ns 64-b Fast and Small CMOS Adder
Hiroyuki MORINAKA Hiroshi MAKINO Yasunobu NAKASE Hiroaki SUZUKI Koichiro MASHIKO Tadashi SUMI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1996/04/25
Vol. E79-C  No. 4  pp. 530-537
Type of Manuscript:  Special Section PAPER (Special Issue on Ultra-High-Speed LSIs)
Category: 
Keyword: 
additioncarry look-ahead adderbinary look-ahead addercarry selectmodified carry selectCMOSVLSI
 Summary | Full Text:PDF(642.3KB)

A 0.9-V, 2.5 MHz CMOS 32-bit Microprocessor
Hiroaki SUZUKI Toshichika SAKAI Hisao HARIGAI Yoichi YANO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1995/04/25
Vol. E78-C  No. 4  pp. 389-393
Type of Manuscript:  Special Section PAPER (Special Issue on Low-Voltage, Low-Power Integrated Circuits)
Category: Digital Circuits
Keyword: 
RISCmicroprocessorCMOS LSIlow-power
 Summary | Full Text:PDF(451.6KB)

Automated Bias Control (ABC) Circuit for High-Performance VLSI's
Tadahiro KURODA Toshiyuki FUKUNAGA Kenji MATSUO Kazuhiko KASAI Ayako HIRATA Shinji FUJII Masahiro KIMURA Hiroaki SUZUKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1992/04/25
Vol. E75-C  No. 4  pp. 539-546
Type of Manuscript:  Special Section PAPER (Joint Special Issue on the 1991 VLSI Circuits Symposium)
Category: 
Keyword: 
 Summary | Full Text:PDF(772KB)