… be that the trust value decreases and the distrust value increases as a result of a propagation
process. To achieve this aim, we propose a dual trust propagation operator by combining …

… A novel social network based group decision making (SN-GDM) model with experts’ …
social networks, namely trust network in which the users explicitly express their opinion as trust …

… propagate trust and reputation in social networks and to point out several open questions
concerning the integration of trust … in the context of decision making approaches. To do so, this …

… collaborative filtering and social network trust, this article proposes the comprehensive
evaluation model for estimating the incomplete preference information in group decision making. …

… Trust is a typical relationship in social network, which in group decision making problems
relates to … To obtain a complete trust relationship of a networked group of experts, firstly, a novel …

… model based on trust networks with preferences … social network representing a decision
group, we introduce the concepts of propagation efficiency induced by limited trust propagation, …

… strength-based trust propagation operator, which allows to construct a complete social
network by considering the impact of relationship strength on propagation efficiency. In the …

… proposes a decayed trust propagation method among multiple overlapping communities,
and establishes a trust-driven consensus model for social network group decision making (SN-…

… based on trust relationships for social network group decision-… of the complete trust matrix
among decision makers (DMs) … initial trust matrix between DMs, a dynamic trust propagation …

… is designed to construct the trust/distrust relationships … trust along with the increasing distrust.
Additionally, a consensus model based on the social network relationships density and trust…