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In new widespread peer-to-peer (P2P) systems, peers are exposed to great risk due to frequent trading with unfamiliar peers. Therefore, trust and reputation mechanisms become important issues. For computational efficiency, this paper focuses on localized information trust/reputation mechanisms. Previous studies have not paid much attention to the overall distribution of peer interactions. Based on...
As a promising solution to file sharing and electronic commerce, Peer-to-Peer (P2P) systems attract more and more attention. Nevertheless, it's difficult to protect the participants from frauds since they have to interact with total strangers. To settle this problem, lots of trust and reputation models have been proposed. We have also designed a localized information approach for the Consumer-to-Consumer...
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