| Paper Abstract and Keywords |
| Presentation |
2014-10-17 14:20
Optimal Random Scheduling Times Policies for Parallel Systems Syouji Nakamura (Kinjo Gakuin Univ), Xufeng Zhao, Toshio Nakagawa (AIT) R2014-57 |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
There are few researches on scheduling problems with failures of system operation. This paper proposes optimization problems of a parallel system in which how many number of units should be provided for a job with constant and random working times. First, an optimal number of units for a job with a single working time is obtained. Next, when the system operates for a job with n works, optimal numbers when n is constant and random are obtained, respectively. When failure and working times are exponential, optimal policies are discussed analytically and computed numerically. Finally, intoroducing excess and shortage costs, all results are rewritten similarly, and optimal policies are derived and analytically and numerically. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
scheduling problems / Parallel System / Optimal Policy / Random working time / Reliability / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 114, no. 256, R2014-57, pp. 13-17, Oct. 2014. |
| Paper # |
R2014-57 |
| Date of Issue |
2014-10-10 (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 |
R2014-57 |
| Conference Information |
| Committee |
R |
| Conference Date |
2014-10-17 - 2014-10-17 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
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| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
R |
| Conference Code |
2014-10-R |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Optimal Random Scheduling Times Policies for Parallel Systems |
| Sub Title (in English) |
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| Keyword(1) |
scheduling problems |
| Keyword(2) |
Parallel System |
| Keyword(3) |
Optimal Policy |
| Keyword(4) |
Random working time |
| Keyword(5) |
Reliability |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Syouji Nakamura |
| 1st Author's Affiliation |
Kinjo gakuin University (Kinjo Gakuin Univ) |
| 2nd Author's Name |
Xufeng Zhao |
| 2nd Author's Affiliation |
Aichi Institute of Technology (AIT) |
| 3rd Author's Name |
Toshio Nakagawa |
| 3rd Author's Affiliation |
Aichi Institute of Technology (AIT) |
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| Speaker |
Author-1 |
| Date Time |
2014-10-17 14:20:00 |
| Presentation Time |
25 minutes |
| Registration for |
R |
| Paper # |
R2014-57 |
| Volume (vol) |
vol.114 |
| Number (no) |
no.256 |
| Page |
pp.13-17 |
| #Pages |
5 |
| Date of Issue |
2014-10-10 (R) |