차별화된 성능 기반을 이용한 Hybrid P2P 시스템

An Intelligent Performance based Hybrid P2P System for Distributed Resource Sharing

  • 민수홍 (이화여자대학교 컴퓨터학과) ;
  • 조동섭 (이화여자대학교 컴퓨터학과)
  • 발행 : 2006.02.01

초록

The emerging peer-to-peer (P2P) model has recently gained a significant attention due to its high potential of sharing various resources among networked users. Super-peer based unstructured P2P systems have been found very effective by dividing the peers into two layers, super-peer and ordinary-peer Super-peers deal with all queries instead of ordinary-peers. The existing P2P systems assume all super-peers have equal responsibility and capabilities even if all super-peers have relative advantages and disadvantages. In this paper, we suggest the ISP2P (Intelligent Super-peer based P2P) which allows to select the best super peer to ordinary-peers. We classify super peers according as the capacity of an ordinary-peer a super-peer. We show that these considerations could improve the performance of the response time and Provide higher quality results to all peers in the network.

키워드

참고문헌

  1. B. Yang, Garcia-Molina, 'Designing a super-peer network', Tech, Stanford University. http://dbpubs.stanford.edu/pub/2002-13
  2. Y. Chawathe, S. Ratnassamy, L. Breslau, N. Lanham and S. Shenker, 'Making gnutella-like P2P systems scalable', Proceedings of the 2003 Conference on Applications, technologies, architectures, and protocols for computer communications, Karlsruhe, Germany, August 25-29, 2003
  3. Gnutella protocol spec. v.0.6 http://rfc-gnutella.sourceforge.net/src/rfc-0_6-draft.html
  4. Gnutella website: http://www.gnutella.com
  5. KaZaA website: http://www.kazaa.com