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Paper Abstract and Keywords
Presentation 2008-03-28 10:50
On Distribution Functions of Delays and Slews for Statistical Timing Analysis
Shingo Takahashi, Shuji Tsukiyama (Chuo Univ.) DC2007-107 CPSY2007-103
Abstract (in Japanese) (See Japanese page) 
(in English) In order to improve the performance of the current statistical timing analysis, slew distributions must take into account and a mechanism to propagate them together with delay distributions along signal paths is necessary. This paper introduces Gaussian mixture models to represent the slew and delay distributions, and proposes a new algorithm for the next statistical timing analysis which changes the delay distributions of elements dynamically by propagated slews. The proposed model and algorithm are evaluated by comparing with Monte Carlo simulation. The experimental results show that the accuracy is increased from the current statistical timing analysis using Gaussian distributions by the proposed model and algorithm.
Keyword (in Japanese) (See Japanese page) 
(in English) statistical timing analysis / Gaussian mixture model / delay / slew / variability / multiple input switching / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 559, DC2007-107, pp. 139-144, March 2008.
Paper # DC2007-107 
Date of Issue 2008-03-20 (DC, CPSY) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee DC CPSY IPSJ-SLDM IPSJ-EMB  
Conference Date 2008-03-27 - 2008-03-28 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To DC 
Conference Code 2008-03-DC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) On Distribution Functions of Delays and Slews for Statistical Timing Analysis 
Sub Title (in English)  
Keyword(1) statistical timing analysis  
Keyword(2) Gaussian mixture model  
Keyword(3) delay  
Keyword(4) slew  
Keyword(5) variability  
Keyword(6) multiple input switching  
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Keyword(8)  
1st Author's Name Shingo Takahashi  
1st Author's Affiliation Chuo University (Chuo Univ.)
2nd Author's Name Shuji Tsukiyama  
2nd Author's Affiliation Chuo University (Chuo Univ.)
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Speaker Author-1 
Date Time 2008-03-28 10:50:00 
Presentation Time 25 minutes 
Registration for DC 
Paper # DC2007-107, CPSY2007-103 
Volume (vol) vol.107 
Number (no) no.559(DC), no.558(CPSY) 
Page pp.139-144 
#Pages
Date of Issue 2008-03-20 (DC, CPSY) 


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