Paper Abstract and Keywords |
Presentation |
2016-10-21 11:10
Network Topology Components Analysis using Fast Graph Mining Shohei Kamamura, Aki Fukuda, Hiroshi Yamamoto, Hiroki Date, Rie Hayashi, Yoshihiko Uematsu (NTT) NS2016-99 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We propose a network topology components analysis using fast graph mining. In a backbone network, the network should be reconfigured properly in accordance with changes such as traffic distribution. This reconfiguration gives many works network operator: re-design of IP protocol, and verification of configurations for multiple IP routers. If we can hold the changes within a limited component which consists of IP routers and links within a limited area, the propagation of IP control packets are also restricted within the component, and the operator’s works is reduced. For designing the component, we should solve the subgraph isomorphism problem, which is defined as NP-hard problem. In this paper, we propose the algorithm for solving the subgraph isomorphism problem by considering specific conditions of backbone network design. We also provide that our algorithm can apply the component analysis, and it can finish the computation for NP-hard problem within a practical time. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Network topology / Graph mining / Components analysis / Subgraph isomorphism problem / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 256, NS2016-99, pp. 57-62, Oct. 2016. |
Paper # |
NS2016-99 |
Date of Issue |
2016-10-13 (NS) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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NS2016-99 |
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