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Trust is one of key factors which influence the development of mobile P2P networks. However, current trust evaluation models are not applicable to mobile P2P networks properly due to some of its characteristics such as heterogeneous nature of the peers, limited-range as well as unreliability of wireless links. In the paper main factors that influence the trust in mobile P2P networks are identified...
This paper presents a group-based reputation mechanism and gives a distributed implementation method for mobile p2p networks. In the proposed mechanism peers with similar mobility are clustered into a set of groups, where there are two different kinds of peers: Mobile and Power peers. Mathematic analyses and simulations show that the adoption of group avoids the communication overload in global trust...
Trust plays an important role in peer-to-peer (P2P) networks for enabling peers to share resources and services. It is necessary to build an effective security trust model to solve the trust problem during interactions between peers. In this paper, we propose an enhanced trust model based on reputation. We apply SupP2Prep [Chhabra et al., 2004] in our trust model, which is a protocol for reputation...
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