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
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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
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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
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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: 1999/01/20
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 (386.2KB)

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: 1996/07/20
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 (935.7KB)

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: 1996/04/20
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 (1015.1KB)

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: 1996/04/20
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 (644.2KB)

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: 1995/04/20
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 (452.8KB)

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: 1992/04/20
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 (773.5KB)