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| Presentation | 2007-06-22 13:05 A modeling method for ISP-level Internet topologies based on network-cost optimization Naoto Hidaka, Shin'ichi Arakawa, Masayuki Murata (Osaka Univ.)  IN2007-21 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Measurement studies on the Internet topology show that connectivities of nodes exhibit power-law attribute. Many modeling methods that re-produce the degree distribution have been proposed. However, it is apparent that only the degree distribution does not determine the structure of the Internet topology. In this paper, we propose a new modeling method for generating realistic ISP-level Internet topologies that obey the power-law degree distribution. Our method adds nodes one by one, and each node is connected to the optimal node in terms of minimizing the overall network costs. For the network cost, we incorporate not only geographical information into our method, but also incorporate the amount of link capacities that accommodates traffic. We show that our modeling method can generate ISP-level topologies having more similar topological characteristics, in terms of clustering coefficients, average shortest path length, and betweenness centrality, when comparing with existing modeling methods. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | power-law network / ISP-level topology / topology generator / network-cost optimization / gravity model / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 98, IN2007-21, pp. 61-66, June 2007. | |
| Paper # | IN2007-21 | |
| Date of Issue | 2007-06-14 (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 | IN2007-21 |
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| Conference Information | |
| Committee | IN |
| Conference Date | 2007-06-21 - 2007-06-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Future University-Hakodate |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | NGN, VoIP, Contents Delivery Network, IPv6, Next Generation Network, etc. |
| Paper Information | |
| Registration To | IN |
| Conference Code | 2007-06-IN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A modeling method for ISP-level Internet topologies based on network-cost optimization |
| Sub Title (in English) | |
| Keyword(1) | power-law network |
| Keyword(2) | ISP-level topology |
| Keyword(3) | topology generator |
| Keyword(4) | network-cost optimization |
| Keyword(5) | gravity model |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Naoto Hidaka |
| 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 | 2007-06-22 13:05:00 |
| Presentation Time | 25 minutes |
| Registration for | IN |
| Paper # | IN2007-21 |
| Volume (vol) | vol.107 |
| Number (no) | no.98 |
| Page | pp.61-66 |
| #Pages | 6 |
| Date of Issue | 2007-06-14 (IN) |
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