Presentation | 2008-03-07 Adaptive and Distributed Content Placement in Unstructured P2P Network Tomonori MORI, Takuya ASAKA, Tatsuro TAKAHASHI, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Unstructured peer-to-peer (P2P) networks have power-law topology, and the number of requests also follows the power-law distributions. This property causes two problems: high load of high degree peers and deletion of rarely requested contents. In this paper, we propose a new cache replacement strategy to scatter concentrated request messages to high degree peers. The policy can significantly reduce load of peers with very-high degree and improve hit rate of caches by using cache replacement in consideration of number of the request messages per unit of time. Moreover its performance is shown through simulation. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | power-law / unstructured-P2P / popularity / load-balancing |
Paper # | NS2007-165 |
Date of Issue |
Conference Information | |
Committee | NS |
---|---|
Conference Date | 2008/2/28(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Network Systems(NS) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Adaptive and Distributed Content Placement in Unstructured P2P Network |
Sub Title (in English) | |
Keyword(1) | power-law |
Keyword(2) | unstructured-P2P |
Keyword(3) | popularity |
Keyword(4) | load-balancing |
1st Author's Name | Tomonori MORI |
1st Author's Affiliation | Graduate School of Informatics, Kyoto University() |
2nd Author's Name | Takuya ASAKA |
2nd Author's Affiliation | Graduate School of Informatics, Kyoto University |
3rd Author's Name | Tatsuro TAKAHASHI |
3rd Author's Affiliation | Graduate School of Informatics, Kyoto University |
Date | 2008-03-07 |
Paper # | NS2007-165 |
Volume (vol) | vol.107 |
Number (no) | 524 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |