Consensus reaching process (CRP) is a key topic in the area of group decision making
(GDM). When the consensus level is not high enough, it becomes necessary to adjust the …

Consensus reaching is essential in group decision-making (GDM) since it can mitigate
conflicts between expert opinions and promotes the further implementation of decision …

The minimum cost consensus model (MCCM) aims at reaching group consensus for either
conflict or polarized opinions evaluated in group decision making. Decision makers (DMs) …

Compared with group decision making (GDM), it is more difficult to reach a consensus in
large-scale group decision making (LSGDM) owing to the large number of decision makers …

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 …

With the enrichment of social platforms, large-scale group decision-making (LSGDM) in
social networks has gradually taken shape. In practice, experts may show limited …

Pursuing a consensus-based solution in group decision making has been widely studied.
However, most of the existing consensus models have overlooked one important issue, that …

This study proposes a classification-based consensus framework in social network group
decision making, which aims to classify alternatives into several ordinal classes from best to …

Various feedback mechanisms focus on bounded confidence in the consensus reaching
process (CRP) for group decision making (GDM) problems. However, confidence level from …

Recently, large-scale group decision making (LSGDM) in social network comes into being.
In the practical consensus of LSGDM, the unit adjustment cost of experts is difficult to obtain …