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| Presentation | 2018-03-26 10:50 Virtual Network Topology Method with Fractal Property Koki Sakamoto, Shin'ichi Arakawa, Masayuki Murata (Osaka Univ.)  CCS2017-35 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In recent years, the types of network services provided through the Internet are increasing day by day, especially Internet of Things (IoT) services have been developed. A large number of devices have connected to the Internet. Network virtualization has attracted attention as a technology to flexibly accommodate various network services including IoT services. In order to provide IoT services with sufficient communication quality and availability by network virtualization, it is important to design virtual networks with high communication efficiency and high robustness against network failures. However, it is difficult to design virtual networks for IoT environment since there are a great number of devices. To obtain a guideline for designing virtual networks with high communication efficiency and high robustness, our research group has focused on fractal property. Our research group has preliminarily proposed a construction model of virtual networks with the fractal property and have verified that the virtual network constructed by the model achieves robustness against node failures. However, the previous construction model does not consider the physical distance between node pairs, which may lead to low communication efficiency on accommodating actual services. In this paper, we investigate a design guideline of fractal virtual networks with high communication efficiency and robustness considering physical distances for networks with various sizes. In the evaluation of communication efficiency and robustness of the virtual network designed by our construction method, we show that the communication efficiency improves by more than 30%. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Virtual Network / Fractal Property / Fractal Dimension / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 520, CCS2017-35, pp. 13-18, March 2018. | |
| Paper # | CCS2017-35 | |
| Date of Issue | 2018-03-19 (CCS) | |
| 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 | CCS2017-35 |
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| Conference Information | |
| Committee | CCS |
| Conference Date | 2018-03-26 - 2018-03-27 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo Univ. of Sci. (Morito Memorial Hall) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Natural Computing, etc. |
| Paper Information | |
| Registration To | CCS |
| Conference Code | 2018-03-CCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Virtual Network Topology Method with Fractal Property |
| Sub Title (in English) | |
| Keyword(1) | Virtual Network |
| Keyword(2) | Fractal Property |
| Keyword(3) | Fractal Dimension |
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| 1st Author's Name | Koki Sakamoto |
| 1st Author's Affiliation | Osaka University (Osaka Univ.) |
| 2nd Author's Name | Shin'ichi Arakawa |
| 2nd Author's Affiliation | Osaka University (Osaka Univ.) |
| 3rd Author's Name | Masayuki Murata |
| 3rd Author's Affiliation | Osaka University (Osaka Univ.) |
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| Speaker | Author-1 |
| Date Time | 2018-03-26 10:50:00 |
| Presentation Time | 25 minutes |
| Registration for | CCS |
| Paper # | CCS2017-35 |
| Volume (vol) | vol.117 |
| Number (no) | no.520 |
| Page | pp.13-18 |
| #Pages | 6 |
| Date of Issue | 2018-03-19 (CCS) |
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