… of social network analysis, the social network group decision-… on the influence of social
relationships in decision-making … implicit trust of d i to M, the effectiveness of the implicit trust t …

… These emerging social media channels permit users to build various explicit or implicit social
relationships, to leverage the network as a worldwide showcase to disseminate and share …

… implicit social graph, we provide an efficient method for computation of local trust to infer trust
… analysis was by Blin [5], who introduced the idea of using fuzzy relations in group decision …

… , the implicit trust along with the application of socially corrective mechanisms inherent in
social networks … social networks based on cluster-group structures. We calculate the intragroup …

… To address the issue, this section investigates a method for detecting the DM’s binary power
based on two assumptions: that any two DMs in social network group decision-making can …

… in real social networks is not explicit but implicit. In implicit feedback social networks, we can
… Their work provides us a general way to learn users’ interests from implicit data. However …

… Therefore, in this paper, it may be more cost effective to consider implicit trust and sentiment
… To begin with, we shed the light on our target social network Twitter. The microblogger …

… systems with the social trust ensemble. In Section 4, we illustrate how to extend our work to
traditional recommender systems which do not have social network information. The results …

… networks. Although only rarely acknowledged for its existence, we believe that implicit social
networks play a … Specifically, we propose a social network matrix to measure the implicit …

… Therefore, in this thesis, it is suggested that it is more cost effective to consider implicit trust
and sentiment from product reviews in an integrated manner when designing RSs as they are …