A Framework for Reputation Management in Large-Scale Distributed Systems
Computer Supported Cooperative Work in Design IV
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Peer to Peer(P2P) systems are becomrng more and more popular Wath the popularrty, there are many secunty concerns about P2P systems and the mqor solutron 1s to burld a trust system Whzle most o f the works are about how to buzld sound trust systems, there zs relatzvely less work focusrng on the trust management how to store, access and update trust values In thrs paper, we purpose a deszgn of the trust model that not only presents a trust computatzon mechanzsm but also lays the emphasrs on the trust managemen1 The trust computatlon mechan~sm u completely drstrrbuted and sensrtrve to the deceptzve peers The trust management zs also dzstrzbuted and provides anonymity, relzabzlzfy In the P2P systems