Titlebook: Web Content Caching and Distribution; Proceedings of the 8 Fred Douglis,Brian D. Davison Conference proceedings 2004 Springer Science+Busin

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Cooperative Architectures and Algorithms for Discovery and Transcoding of Multi-Version Contentre where the servers are organized in hierarchical and flat peer-to-peer topologies. We compare the performance of the proposed schemes through a flexible prototype that implements all proposed mechanisms.

ARCHE

Friendships that Last: Peer Lifespan and its Role in P2P Protocolsagainst alternative protocols for decentralized and unstructured or loosely-structured P2P systems. We find that simple lifespan-based protocols can reduce the ratio of connection breakdowns and their associated costs by over 42%.

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Communicate

tion. This proceedings of the eighth annual workshop, captures a cross-section of the latest issues and techniques of interest to network architects and researchers in large-scale content delivery. Topics covered include the distribution of streaming multimedia, edge caching and computation, multica

天空

Architectural Choices for Video-On-Demand Systems model to compute the delivery cost of videos. We show that these architectures are efficient and significantly reduce the system cost in many scenarios: (i) By more than 45% with set-top boxes at the client side, (ii) By more than 80% for satellite transmission of the suffix.

向前变椭圆

disparage

Stream Engine: A New Kernel Interface for High-Performance Internet Streaming Servers. Our experiments with stream engine show that for Internet streaming, eliminating context switches is just as important as eliminating data copying. Using profile data, we also project the benefits of TCP offloading hardware implementing part or all of the stream engine optimization.

infarct

充足

冲突

Computing on the Edge: A Platform for Replicating Internet Applicationspplication replicas based on their load and proximity. The system also incorporates a mechanism for keeping application replicas consistent in the presence of developer updates to the content. A prototype of the system has been implemented.