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| Presentation | 2008-05-30 13:55 Stochastic Software Performance Evaluation in Case of Tasks with Distributed Deadline Koichi Tokuno, Shigeru Yamada (Tottori Univ.)  R2008-10 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper discusses the software performability evaluation model considering the real-time property. The time-dependent behavior of the software system itself alternating between up and down states is described by the Markovian software availability model. Assuming that the arrival process of the tasks follows a nonhomogeneous Poisson process and that the processing time deadline of each task follows a general distribution, we analyze the distribution of the number of tasks whose processes can be completed within a processing time limit with the infinite server queueing model. We derive several stochastic quantities for software performability measurement; these are given as the functions of time and the number of debugging activities. Finally, we illustrate a numerical example of the quantities to investigate the relationship between the inherent software reliability/restoration characteristics and the system performability. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Performability evaluation / Processing time deadline / Software availability model / Markov process / Real-time property / Infinite server queueing model / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 72, R2008-10, pp. 7-12, May 2008. | |
| Paper # | R2008-10 | |
| Date of Issue | 2008-05-23 (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 | R2008-10 |
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| Conference Information | |
| Committee | R |
| Conference Date | 2008-05-30 - 2008-05-30 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kobe Gakuin Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | R |
| Conference Code | 2008-05-R |
| Language | English (Japanese title is available) |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Stochastic Software Performance Evaluation in Case of Tasks with Distributed Deadline |
| Sub Title (in English) | |
| Keyword(1) | Performability evaluation |
| Keyword(2) | Processing time deadline |
| Keyword(3) | Software availability model |
| Keyword(4) | Markov process |
| Keyword(5) | Real-time property |
| Keyword(6) | Infinite server queueing model |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Koichi Tokuno |
| 1st Author's Affiliation | Tottori University (Tottori Univ.) |
| 2nd Author's Name | Shigeru Yamada |
| 2nd Author's Affiliation | Tottori University (Tottori Univ.) |
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| Speaker | Author-1 |
| Date Time | 2008-05-30 13:55:00 |
| Presentation Time | 25 minutes |
| Registration for | R |
| Paper # | R2008-10 |
| Volume (vol) | vol.108 |
| Number (no) | no.72 |
| Page | pp.7-12 |
| #Pages | 6 |
| Date of Issue | 2008-05-23 (R) |
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