| Presentation | 2015-07-06 [Poster Presentation] On Controllable Tit-for-Tat-Based P2P File Distribution Natsuki Ogawa, Masahiro Sasabe, Shoji Kasahara, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Peer-to-Peer~(P2P) file distribution systems are suitable for disseminating massive files from a server to many users. Specifically, BitTorrent, which is one of the typical P2P file distribution systems, adopts Tit-for-Tat~(TFT) strategy in game theory, where each peer has to upload pieces to others so as to retrieve his/her demanded files from them. We focus on the fact that the TFT-based piece exchange regulates piece flow in the system, according to the state of piece possession of peers. In addition, the server can freely determine where to send pieces. In this paper, we propose a controllable TFT-based P2P file distribution scheme that yields desirable piece flow in the system, by appropriately combining a server's piece sending strategy and a peer's piece retreiving strategy. Through simulation experiments, we show that the proposed scheme can achieve average file retrieving time that is close to the optimal. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Controllable Peer-to-Peer file distribution / game theory / Tit-for-Tat strategy |
| Paper # | CQ2015-26 |
| Date of Issue | 2015-06-29 (CQ) |
| Conference Information | |
| Committee | CQ |
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| Conference Date | 2015/7/6(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nara Institute of Science and Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Cooperative networks, Cooperative Mechanism (Gamification, Pricing, Distributed Computing, P2P,DTN, M2M, Iot), General |
| Chair | Kyoko Yamori(Asahi Univ.) |
| Vice Chair | Takanori Hayashi(NTT) / Hideyuki Shimonishi(NEC) |
| Secretary | Takanori Hayashi(NEC) / Hideyuki Shimonishi(Osaka Univ.) |
| Assistant | Masahiro Yamamoto(OKI) / Bo GU(Waseda Univ.) / Hirantha Abeysekera(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Communication Quality |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Poster Presentation] On Controllable Tit-for-Tat-Based P2P File Distribution |
| Sub Title (in English) | |
| Keyword(1) | Controllable Peer-to-Peer file distribution |
| Keyword(2) | game theory |
| Keyword(3) | Tit-for-Tat strategy |
| 1st Author's Name | Natsuki Ogawa |
| 1st Author's Affiliation | NARA INSTITUTE of SCIENCE and TECHNOLOGY(NAIST) |
| 2nd Author's Name | Masahiro Sasabe |
| 2nd Author's Affiliation | NARA INSTITUTE of SCIENCE and TECHNOLOGY(NAIST) |
| 3rd Author's Name | Shoji Kasahara |
| 3rd Author's Affiliation | NARA INSTITUTE of SCIENCE and TECHNOLOGY(NAIST) |
| Date | 2015-07-06 |
| Paper # | CQ2015-26 |
| Volume (vol) | vol.115 |
| Number (no) | CQ-130 |
| Page | pp.pp.33-38(CQ), |
| #Pages | 6 |
| Date of Issue | 2015-06-29 (CQ) |