Consensus-reaching process (CRP) plays an important role in the group decision-making
(GDM) process. And CRP is a game between the decision makers (DMs) and the moderator …

Minimum-cost consensus (MCC) using the optimization-based consensus rule (OR) has
been developed and widely applied to various group decision-making (GDM) contexts …

In group decision making (GDM), the minimum cost consensus model (MCCM) to assist a
group to reach a consensus with the minimum cost has gained widespread attention …

In group decision-making (GDM) problems, decision makers may prefer to divide the
alternatives into two preference-ordered categories, which is called a 2-rank GDM problem …

Large-scale group decision making (LSGDM) is a common decision-making activity in which
experts elicit their preferences through preference relations with consistencies based on …

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 …

In multi-attribute group decision-making problem (MAGDM), the existing consensus
reaching process (CRP) is to obtain a consensus ranking of alternatives. However, these …

For many group decision-making (GDM) issues, such as water-resource allocation, urban
resettlement, and traffic-route planning, the benefits of the decision makers (DMs) are …

This paper introduces a relative utility function-based consensus method for three-way
group decision (TWGD) in a social network scenario where overlapping subgroups and non …

Experts are mostly not completely rational, and they generally exhibit different psychological
attitudes and behaviors in multi-attribute group decision-making (MAGDM), which may lead …