Chord: A scalable peer-to-peer lookup service for internet applications
Proceedings of the 2001 conference on Applications, technologies, architectures, and protocols for computer communications
Scalable application layer multicast
Proceedings of the 2002 conference on Applications, technologies, architectures, and protocols for computer communications
IPTPS '01 Revised Papers from the First International Workshop on Peer-to-Peer Systems
Pastry: Scalable, Decentralized Object Location, and Routing for Large-Scale Peer-to-Peer Systems
Middleware '01 Proceedings of the IFIP/ACM International Conference on Distributed Systems Platforms Heidelberg
Tapestry: An Infrastructure for Fault-tolerant Wide-area Location and
Tapestry: An Infrastructure for Fault-tolerant Wide-area Location and
Reducing maintenance overhead in Chord via heterogeneity
CCGRID '05 Proceedings of the Fifth IEEE International Symposium on Cluster Computing and the Grid - Volume 01
A framework for evaluating the performance of cluster algorithms for hierarchical networks
IEEE/ACM Transactions on Networking (TON)
HELC: a High Efficiency and Low Cost structured Peer-to-Peer overlay without Distributed Hash Table
International Journal of Autonomous and Adaptive Communications Systems
INFOCOM'96 Proceedings of the Fifteenth annual joint conference of the IEEE computer and communications societies conference on The conference on computer communications - Volume 2
A scalable algorithm to monitor chord-based P2P systems at runtime
IPDPS'06 Proceedings of the 20th international conference on Parallel and distributed processing
A peer-to-peer architecture for media streaming
IEEE Journal on Selected Areas in Communications
Free-riding and whitewashing in peer-to-peer systems
IEEE Journal on Selected Areas in Communications
Incentives for large peer-to-peer systems
IEEE Journal on Selected Areas in Communications
Enhancing peer-to-peer systems through redundancy
IEEE Journal on Selected Areas in Communications
Outreach: peer-to-peer topology construction towards minimized server bandwidth costs
IEEE Journal on Selected Areas in Communications
Network-aware P2P file sharing over the wireless mobile networks
IEEE Journal on Selected Areas in Communications
HELC: a High Efficiency and Low Cost structured Peer-to-Peer overlay without Distributed Hash Table
International Journal of Autonomous and Adaptive Communications Systems
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For such a highly distributed and heterogeneous environment as P2P system, information reflection and collection, lack of centralised control and non-cooperation are just some of the challenges. In order to build an ideal P2P system, there are two key problems to be solved: (1) how to make the overlay robust; (2) how information can be located and routed at a low cost without global view of the system. We have designed a hierarchical P2P overlay and combined its robust characteristic with the merits of a structured P2P overlay. Differing from the traditional hierarchical P2P tree-like structure, (1) this article presents a High Efficiency and Low Cost (HELC) structured P2P overlay composed of levels and layers, which uses small world characteristics to improve efficiency and decrease the cost of routing. (2) Unlike normal redundant mechanisms for solving the single fault problem: Tri-Information Center mechanism is presented to improve robustness. (3) A source ranking mechanism is proposed to discourage free riding and whitewashing and to encourage frequent information exchanges among peers. The HELC will be not only more efficient because it applies the DHT-like routing algorithm in the unstructured P2P overlay, but also more adaptive to suit highly dynamic environment.