Considering the uncertainty of large group decision-making and the limitation of resources,
this paper constructs a large group decision-making method with hesitant fuzzy linguistic …

Large-scale group decision-making (LSGDM) in a social network environment requires the
collaborative consideration of large-scale decision-makers, social network structure, and …

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

In consensus-based social network group decision-making (SN-GDM) problems, the low
degree of harmony caused by opinion discrepancies and weak trust relationships may lead …

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) …

Addressing the blockchain technology (BCT) challenges, such as the high energy
consumption is unavoidable in smart power systems to take maximum advantage. As an …

In minimum cost consensus problems, to accomplish the group consensus, decision makers
accommodate their initial discrepant opinions based on the unit adjustment costs. During …

Quality function deployment (QFD) is a quality management tool that can effectively
transform customer requirements (CRs) into engineering characteristics (ECs) of services or …

As the decision environment becomes increasingly complicated, the demand for large-scale
group decision making (LSGDM) is increasing. Because of the differences in decision …

Purpose The paper attempts to construct a novel multi-objective grey hierarchical group
consensus approach to deal with the group consensus problems consisting of hierarchical …