OceanStore: an architecture for global-scale persistent storage
ASPLOS IX Proceedings of the ninth international conference on Architectural support for programming languages and operating systems
Storage management and caching in PAST, a large-scale, persistent peer-to-peer storage utility
SOSP '01 Proceedings of the eighteenth ACM symposium on Operating systems principles
Wide-area cooperative storage with CFS
SOSP '01 Proceedings of the eighteenth ACM symposium on Operating systems principles
Building Peer-to-Peer Systems with Chord, a Distributed Lookup Service
HOTOS '01 Proceedings of the Eighth Workshop on Hot Topics in Operating Systems
Tapestry: An Infrastructure for Fault-tolerant Wide-area Location and
Tapestry: An Infrastructure for Fault-tolerant Wide-area Location and
ACM SIGOPS Operating Systems Review - Systems work at Microsoft Research
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
Differentiated QoS based on cross-layer optimization in wireless ad hoc networks
Journal of Mobile Multimedia
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In this paper, we propose a new Cluster Server Architecture (CSA) to realize an enhanced differentiated QoS in P2P file sharing systems. CSA adopts two approaches to provide a better QoS for dedicated users than standard users: (1) expedited forwarding messages of dedicated users and system maintenance messages at each node to speedup their response times, and (2) temporarily caching and instantly supplying routing information for dedicated users to reduce their self-organization overhead and warm-up time. Both theoretical analysis and simulation results show that our proposed architecture and algorithms effectively and efficiently implement a differentiated QoS model in P2P file sharing systems. The CSA introduces only modest overhead but still retains a good scalability and robustness.