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Paper Abstract and Keywords
Presentation 2015-07-31 13:45
Reliability analysis of cascading failure of network systems based on copula modeling
Takao Kageyama, Shuhei Ota, Mitsuhiro Kimura (Hosei Univ.) R2015-15
Abstract (in Japanese) (See Japanese page) 
(in English) We discuss whether the reliability analysis based on a copula is effective for network systems. Especially, we investigate the network systems whose components fail as a chain reaction under some dependent failure-occurrence environment. Copula is a function representing a joint probability, and we try to use a copula to describe the dependency between the components. Our aim is to show the advantage of employing the copula function to this reliability analysis by the simulation study in two cases: 2-unit parallel system and 5-unit network system.
Keyword (in Japanese) (See Japanese page) 
(in English) copula / parallel system / network system / dependent failure / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 167, R2015-15, pp. 7-11, July 2015.
Paper # R2015-15 
Date of Issue 2015-07-24 (R) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
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)
Download PDF R2015-15

Conference Information
Committee R  
Conference Date 2015-07-31 - 2015-07-31 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To R 
Conference Code 2015-07-R 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Reliability analysis of cascading failure of network systems based on copula modeling 
Sub Title (in English)  
Keyword(1) copula  
Keyword(2) parallel system  
Keyword(3) network system  
Keyword(4) dependent failure  
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1st Author's Name Takao Kageyama  
1st Author's Affiliation Hosei University (Hosei Univ.)
2nd Author's Name Shuhei Ota  
2nd Author's Affiliation Hosei University (Hosei Univ.)
3rd Author's Name Mitsuhiro Kimura  
3rd Author's Affiliation Hosei University (Hosei Univ.)
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Speaker Author-2 
Date Time 2015-07-31 13:45:00 
Presentation Time 25 minutes 
Registration for R 
Paper # R2015-15 
Volume (vol) vol.115 
Number (no) no.167 
Page pp.7-11 
#Pages 5 
Date of Issue 2015-07-24 (R) 

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