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Peer-to-Peer (P2P) file sharing is an important Internet application. Among lots of P2P systems, BitTorrent is the most efficient P2P collaborative file sharing protocol and the de facto standard of this kind of system. However, BitTorrent protocol requires publishing the Torrent file by Web and allocating neighbors by a dedicated tracker. These requirements hinder the usage of this protocol. In this...
In recent years there have been several large-scale deployments of P2P live video systems. Existing and future P2P live video systems will offer a large number of channels, with users switching frequently among the channels. In this paper, we develop infinite-server queueing network models to analytically study the performance of multi-channel P2P streaming systems. Our models capture essential aspects...
As an efficient distribution mechanism, peer-to-peer technology has become a tremendously attractive solution to offload servers in large scale video streaming applications. However, in providing on-demand asynchronous streaming services, P2P streaming design faces two major challenges: how to schedule efficient video sharing between peers with asynchronous playback progresses? how to provide incentives...
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