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According to the characteristics of pervasive computing, a suitable service model based on recommendation trust for pervasive computing is presented in this paper. In this model, the concept of recommendation credibility, credibility of service content and indirect credibility are introduced to overcome the problem of pervasive computing in the choice of service provider blindly. Recommendation credibility...
Mobile agent systems lack of security tools to grant access to their services to a wide range of users as open systems should do. A major issue is to prevent interactions with malicious entities. Trust concept from social science can help information systems to obtain solid social network of collaboration. We propose a flexible reputation framework with a centralized approach that manages trustworthiness...
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