| Presentation | 2009-04-21 Evaluation of a Metropolis Algorithm for Constructing Unstructured Overlay Networks Tatsushi TAKAMURA, Tatsuhiro TSUCHIYA, Toru KIKUNO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Peer-to-peer (P2P) systems use a virtual network called an overlay network to route messages to distinations. Some algorithms adopt the Metropolis scheme, which is a common Monte Carlo method, to optimize the communication cost and fault tolerance of an overlay network. These algorithms iteratively perform local topological changes in a randomized fashion, eventually resulting in an optimized network. The intended advantage of using the Metropolis scheme is the avoidance of getting trapped in local optima; however there has been no convincing evidence for it. In this paper we consider Localiser, which is one of these Metropolis scheme-based algorithms, and study the effects of using the Metropolis scheme on the performance and resiliency of an overlay. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Unstructured overlay networks / peer-to-peer / fault tolerance / metropolis algorithm |
| Paper # | CPSY2009-3,DC2009-3 |
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| Conference Information | |
| Committee | DC |
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| Conference Date | 2009/4/14(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Dependable Computing (DC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluation of a Metropolis Algorithm for Constructing Unstructured Overlay Networks |
| Sub Title (in English) | |
| Keyword(1) | Unstructured overlay networks |
| Keyword(2) | peer-to-peer |
| Keyword(3) | fault tolerance |
| Keyword(4) | metropolis algorithm |
| 1st Author's Name | Tatsushi TAKAMURA |
| 1st Author's Affiliation | Graduate School of Information Science and Technology, Osaka University() |
| 2nd Author's Name | Tatsuhiro TSUCHIYA |
| 2nd Author's Affiliation | Graduate School of Information Science and Technology, Osaka University |
| 3rd Author's Name | Toru KIKUNO |
| 3rd Author's Affiliation | Graduate School of Information Science and Technology, Osaka University |
| Date | 2009-04-21 |
| Paper # | CPSY2009-3,DC2009-3 |
| Volume (vol) | vol.109 |
| Number (no) | 12 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |