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| Presentation | 2017-03-02 11:40 Content Reallocation Algorithm Considering Popularity Variation Shohei Imai, Katsunori Yamaoka (Tokyo Tech)  IN2016-121 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | On general content delivery networks, replica allocation is effective for reducing propagation delay when users get content. A conventional method which considers popularities per file size has been proposed. However, this method does not take into account the content reallocation when popularity changes due to the passage of time. Therefore, content reallocation with conventional method is expected to generate large traffic because the initial allocation is not considered. In this paper, we propose a novel content reallocation algorithm which considers popularity variation. We also show that this method reduces propagation delay and generated traffic. Results of computer simulation showed that this method provides better performance than the conventional method. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Content Delivery / Content Reallocation / Propagation Delay / Generated Traffic / Popularity of Contents / Storage Limitation / Initial Allocation / | |
| Reference Info. | IEICE Tech. Rep., vol. 116, no. 485, IN2016-121, pp. 145-150, March 2017. | |
| Paper # | IN2016-121 | |
| Date of Issue | 2017-02-23 (IN) | |
| 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 | IN2016-121 |
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| Conference Information | |
| Committee | NS IN |
| Conference Date | 2017-03-02 - 2017-03-03 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | OKINAWA ZANPAMISAKI ROYAL HOTEL |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General |
| Paper Information | |
| Registration To | IN |
| Conference Code | 2017-03-NS-IN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Content Reallocation Algorithm Considering Popularity Variation |
| Sub Title (in English) | |
| Keyword(1) | Content Delivery |
| Keyword(2) | Content Reallocation |
| Keyword(3) | Propagation Delay |
| Keyword(4) | Generated Traffic |
| Keyword(5) | Popularity of Contents |
| Keyword(6) | Storage Limitation |
| Keyword(7) | Initial Allocation |
| Keyword(8) | |
| 1st Author's Name | Shohei Imai |
| 1st Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech) |
| 2nd Author's Name | Katsunori Yamaoka |
| 2nd Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech) |
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| Speaker | Author-1 |
| Date Time | 2017-03-02 11:40:00 |
| Presentation Time | 20 minutes |
| Registration for | IN |
| Paper # | IN2016-121 |
| Volume (vol) | vol.116 |
| Number (no) | no.485 |
| Page | pp.145-150 |
| #Pages | 6 |
| Date of Issue | 2017-02-23 (IN) |
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