| Presentation | 2006-10-17 On decreasing the number of hops needed for long-distance communications in overlay networks Fuminori MAKIKAWA, Takafumi MATSUO, Tatsuhiro TSUCHIYA, Tohru KIKUNO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In overlay networks, which are virtual networks for P2P applications, topological mismatching is known as a serious problem to be solved. So far several distributed algorithms have been proposed to reduce communication cost caused by this problem. However, they often create long routes with a large number of hops, especially for long distance communications. In this paper, we propose a distributed algorithm to address this issue. This algorithm designates nodes in an overlay network as special nodes with some probability. A special node iteratively exchanges one of its links with a new, longer distance link, instead of a shorter one. The new links are extensively used for long distance communications. The simulation studies show that in the overlay networks constructed by this algorithm, the number of hops per route is reduced for long distance communications, at the cost of a slight increase in communication cost. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | peer-to-peer systems / overlay network / topology mismatching / distributed algorithm |
| Paper # | DE2006-121,DC2006-28 |
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| Conference Information | |
| Committee | DE |
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| Conference Date | 2006/10/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Data Engineering (DE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | On decreasing the number of hops needed for long-distance communications in overlay networks |
| Sub Title (in English) | |
| Keyword(1) | peer-to-peer systems |
| Keyword(2) | overlay network |
| Keyword(3) | topology mismatching |
| Keyword(4) | distributed algorithm |
| 1st Author's Name | Fuminori MAKIKAWA |
| 1st Author's Affiliation | Graduate Schoot of Information Science and Technology, Osaka University() |
| 2nd Author's Name | Takafumi MATSUO |
| 2nd Author's Affiliation | Graduate Schoot of Information Science and Technology, Osaka University |
| 3rd Author's Name | Tatsuhiro TSUCHIYA |
| 3rd Author's Affiliation | Graduate Schoot of Information Science and Technology, Osaka University |
| 4th Author's Name | Tohru KIKUNO |
| 4th Author's Affiliation | Graduate Schoot of Information Science and Technology, Osaka University |
| Date | 2006-10-17 |
| Paper # | DE2006-121,DC2006-28 |
| Volume (vol) | vol.106 |
| Number (no) | 290 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |