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Lecture Notes in Computer Science
Trust is a promising research topic for social networks, since it is a basic component of our real-world social life. Yet, the transfer of the multi-facetted concept of trust to virtual social networks is an open challenge. In this paper we provide a survey and classification of established and upcoming trust systems, focusing on trust models. We introduce a set of criteria as basis of our analysis and show strengths and short-comings of the different approaches.doi:10.1007/11915034_114 fatcat:gr2hxdoe7ncj7d7z3e7smyqw2u