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| Presentation | 2012-05-25 16:30 On Hazard Rate Modeling with Change-Point for Software Reliability Assessment Shinji Inoue, Shiho Hayashida, Shigeru Yamada (Tottori Univ.)  R2012-8 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A software hazard rate model is known as one of the important and useful mathematical model for describing the software failure-occurrence phenomenon and conducting quantitative software reliability assessment. In this paper, we discuss software hazard rate modeling with actual testing-environment, in which the testing-environment changes at change-point. Taking into consideration of the effect of change-point in software reliability growth modeling might be expected to conduct more accurate software reliability assessment because such approach enables us to reflect actual testing-environment. Especially in our discussion, we develop an exponential software hazard rate model with the effect of change-point as one of the examples of our modeling approach. Finally, we show numerical examples for our model and a result of model comparison by using actual data. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Hazard rate model / Software reliability growth model / Change-point / Testing-environmental coefficient / Gamma distribution / Software reliability assessment / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 59, R2012-8, pp. 41-46, May 2012. | |
| Paper # | R2012-8 | |
| Date of Issue | 2012-05-18 (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 | R2012-8 |
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| Conference Information | |
| Committee | R |
| Conference Date | 2012-05-25 - 2012-05-25 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Softwar Reliability, etc. |
| Paper Information | |
| Registration To | R |
| Conference Code | 2012-05-R |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | On Hazard Rate Modeling with Change-Point for Software Reliability Assessment |
| Sub Title (in English) | |
| Keyword(1) | Hazard rate model |
| Keyword(2) | Software reliability growth model |
| Keyword(3) | Change-point |
| Keyword(4) | Testing-environmental coefficient |
| Keyword(5) | Gamma distribution |
| Keyword(6) | Software reliability assessment |
| 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 | 2012-05-25 16:30:00 |
| Presentation Time | 25 minutes |
| Registration for | R |
| Paper # | R2012-8 |
| Volume (vol) | vol.112 |
| Number (no) | no.59 |
| Page | pp.41-46 |
| #Pages | 6 |
| Date of Issue | 2012-05-18 (R) |
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