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In a recent study we proposed a trusted gossip protocol for rumor resistant information sharing in peer-to- peer networks. Experiments using trace data collected from social networks like Flickr and other data sets showed that the trusted protocol can achieve significant reductions in rumor spreading with reasonable message and processing overheads. The study, however, did not consider node churn...
Epidemic protocols such as gossip have proven to have many desirable properties for information sharing. However, trust is one of the issues that is yet to be examined with respect to these protocols. In this paper, we present a trusted gossip protocol that uses trust estimates to impede spreading of rumors with reasonable message and processing overheads. We use traces collected from known social...
In a recent study, we proposed a trusted gossip protocol for rumor resistant information sharing in peer-to-peer networks. While trust aware gossiping significantly reduced the rumor spread on the network, we observed that the random message spraying in trusted gossip creates too many redundant messages increasing the message overhead and error rate. In this paper, we propose a message targeting scheme...
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