This paper investigates how to conduct bidirectional feedback mechanism by establishing
trust chains in social network group decision making (SN-GDM), which is more applicable …

In social network group decision-making, adjusting the opinions of decision makers is often
used to promote consensus. But decision makers are not always willing to accept the …

In the context of social network group decision making, it is an essential step to exploit the
feedback mechanism for consensus reaching process (CRP) to obtain group-supported …

Social trust network (STN) has facilitated information exchange between experts during
interactions. Some feedback mechanisms have been used to provide advices for opinion …

Clustering and the feedback mechanism in a consensus reaching process (CRP) have been
regarded as two critical components when solving the large-scale group decision-making …

The trust degrees among individuals play an important role in social network group decision
making (SNGDM). They are assumed to be unchanged with the time in most of extant …

This paper proposes a robust ordinal regression feedback consensus model based on trust
relationships for social network group decision-making problems in intuitionistic fuzzy …

A theoretical feedback mechanism framework to model consensus in social network group
decision making (SN-GDM) is proposed with following two main components:(1) the …

Opinion evolution is a common phenomenon in social network group decision-making
(SNGDM), where the key issue is modelling trust weights among individuals. In social and …

In group decision-making (GDM) problems, experts need to communicate and adjust their
opinions in order to achieve consensus on the final decision-making output. Since experts …