This paper proposes a dual-path feedback consensus model based on dynamic hybrid trust
relationships to solve multi-attribute group decision-making problems in intuitionistic fuzzy …

Since the hard consensus is difficult and costly to achieve in group decision making (GDM),
it is reasonable and necessary for decision makers (DMs) to reach a soft consensus within a …

Existing consensus models focus on improving the group consensus level, but ignore
whether a higher group consensus level means higher mutual acceptance of decision …

Consensus is an essential issue in group decision making (GDM) research, since inability to
reach a consensus may lead to a costly decision paralysis. Generally, in real GDM …

Preference transitivity characterized by ordinal consistency is a fundamental principle for
decision making models based on pairwise comparison matrices (PCMs). However, little …

In group decision making (GDM) of organization management, information interaction
usually occurs via the hierarchical social networks. In the hierarchical social networks, the …

A key issue in social network group decision making (SNGDM) is to determine the weights
(ie, social influences) of individuals. Notably, in some SNGDM scenarios, the social …

Decision makers (DMs) may exhibit non-cooperative behaviors such as deviating from
recommendations or making only minor modifications in consensus-based group decision …

Complex and uncertain decision-making environment increasingly requires the
collaborations of participants, the exchange and interaction of knowledge of different actors …

In the consensus reaching process (CRP), the asymmetric trust relationships among
decision-makers (DMs) and discrepancies of DMs' opinions may exacerbate the intra-group …