Decentralized and dynamic community formation in P2P networks and performance of community based caching
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Abstract
Distributed Hash Tables (DHT) are commonly used in large Peer-to-Peer networks to increase the efficiently of resolving queries. Minimizing the resource discovery time in P2P networks is highly desirable to improve system-wide performance. Distributed caching is an approach used to reduce the look-up time. File sharing P2P networks have shown that there exists nodes/users who share similar interests based on semantics, geography, etc., and a group of nodes that share similar interests are said to form a community. A Community Based Caching (CBC) algorithm where nodes make caching decisions based ...
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