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The problem of file pollution is prevalent in P2P file sharing system nowadays. The pollution reduces the availability of system dramatically. As the same as immune system, P2P file sharing system is also highly distributive, self-adaptive and self-organized. Artificial immunology based anti-pollution object reputation mechanism is established to select neighbor peer set and improve the system availability...
The problem of file pollution is prevalent in p2p file sharing system nowadays. The pollution reduces the availability of system sharply. Compared with peer reputation, object reputation is more efficient in face of pollution. Pollution proliferation model based on file object is presented. Vector space similarity is computed to weight the votes collected from other peers. Horting graph-theoretic...
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