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Paper Abstract and Keywords
Presentation 2013-05-17 13:35
On Change-Point Detection in Software Reliability Models and Its Application to Reliability Assessment
Shinji Inoue, Shiho Hayashida, Shigeru Yamada (Tottori Univ.) R2013-7
Abstract (in Japanese) (See Japanese page) 
(in English) A software hazard rate model is known as one of the important and useful mathematical models for describing a software failure-occurrence phenomenon and conducting quantitative software reliability assessment. We discuss software hazard rate models with a change of the testing-environment which influences the software reliability growth process in the purpose of highly-accurate software reliability assessment. Especially in this paper, we develop exponential-type software hazard rate models with effect of change-point, and discuss change-point detection methods for applying our model to software failure-occurrence time data. Finally, we show numerical examples for software reliability assessment based on our change-point detection methods and change-point models by using actual data.
Keyword (in Japanese) (See Japanese page) 
(in English) Software reliability growth model / Hazard rate model / Change-point / Testing-environmental coefficient / Change-point detection / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 44, R2013-7, pp. 37-42, May 2013.
Paper # R2013-7 
Date of Issue 2013-05-10 (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 R2013-7

Conference Information
Committee R  
Conference Date 2013-05-17 - 2013-05-17 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To R 
Conference Code 2013-05-R 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) On Change-Point Detection in Software Reliability Models and Its Application to Reliability Assessment 
Sub Title (in English)  
Keyword(1) Software reliability growth model  
Keyword(2) Hazard rate model  
Keyword(3) Change-point  
Keyword(4) Testing-environmental coefficient  
Keyword(5) Change-point detection  
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Keyword(7)  
Keyword(8)  
1st Author's Name Shinji Inoue  
1st Author's Affiliation Tottori University (Tottori Univ.)
2nd Author's Name Shiho Hayashida  
2nd Author's Affiliation Tottori University (Tottori Univ.)
3rd Author's Name Shigeru Yamada  
3rd Author's Affiliation Tottori University (Tottori Univ.)
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Speaker Author-1 
Date Time 2013-05-17 13:35:00 
Presentation Time 25 minutes 
Registration for R 
Paper # R2013-7 
Volume (vol) vol.113 
Number (no) no.44 
Page pp.37-42 
#Pages 6 
Date of Issue 2013-05-10 (R) 

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