| Presentation | 2007-09-28 On the construction of the minimum depth tree for P2P system Naoki MIWA, Liang ZHAO, Hiroshi NAGAMOCHI, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | It is necessary to minimize delay from a sender with considering the ability of each broadcast node when we design P2P system for real time streaming. In this paper, to solve this problem, we aim at constructing the minimum depth tree satisfying outdegree constraint in a directed graph. This problem is generally NP-hard, so we propose an centering model algprithm and an distributing model algorithm. As a result of having experimented by using these algorithms, we have confirmed that these algorithms give a high quality solution compared with exact algorithm by using CPLEX. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | P2P system / minimum depth tree |
| Paper # | CQ2007-54,OIS2007-44,IE2007-51 |
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| Conference Information | |
| Committee | CQ |
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| Conference Date | 2007/9/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Communication Quality (CQ) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | On the construction of the minimum depth tree for P2P system |
| Sub Title (in English) | |
| Keyword(1) | P2P system |
| Keyword(2) | minimum depth tree |
| 1st Author's Name | Naoki MIWA |
| 1st Author's Affiliation | Graduate School of Informatics, Kyoto University() |
| 2nd Author's Name | Liang ZHAO |
| 2nd Author's Affiliation | Graduate School of Informatics, Kyoto University |
| 3rd Author's Name | Hiroshi NAGAMOCHI |
| 3rd Author's Affiliation | Graduate School of Informatics, Kyoto University |
| Date | 2007-09-28 |
| Paper # | CQ2007-54,OIS2007-44,IE2007-51 |
| Volume (vol) | vol.107 |
| Number (no) | 229 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |