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计算机应用研究 2005
Multicasting Schedule in Distributed VOD System Based on Cooperative Cache
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Abstract:
Caching control technology: the core of Distributed VOD ( DVOD) improves system efficiency . Good job can abso-lutely diminish the loss of usersrequests . Propose a new hierarchical architectures which adopts Double-Deck cache mecha-nisms used in two different hierarchies respectively. All of the nodesmemory in local video servers combine a virtual coopera-tive cache. Also present the multicasting schedule design of video documents based on it.