In existing approaches for consensus reaching processes (CRPs) of group decision making
(GDM) with incomplete information, few estimation methods have addressed the experts' …

With the development of social democracy, the public begins to participate in large-scale
group decision-making (LSGDM) events that have a significant impact on their personal …

A group of experts are commonly invited to find an optimal solution to a complex decision
making problem. When the bipolarity of decision information should be considered in group …

Intuitionistic fuzzy preference relation (IFPR), which express experts' preferences from the
preferred, the non-preferred and the indeterminate aspects, has turned out to be an efficient …

Intuitionistic multiplicative preference relation (IMPR) is an efficient tool for describing the
paired comparisons between objectives in group decision making (GDM). Existing GDM …

In some actual decision-making problems, experts may be hesitant to judge the
performances of alternatives, which leads to experts providing decision matrices with …

A three-way decision (3WD) with group consensus using intuitionistic fuzzy sets (IFSs)
involves two pivotal decision steps: achieving a consensus of loss functions and determining …

In general, weights of experts play a very important role in multi-attribute group decision-
making (MAGDM), how to objectively determine experts' weights is an interesting research …

Social media has played an increasingly important role in decision-making for public issues,
and the concerns of the public, an important reference for which is in social media, have …

Group decision making (GDM) with intuitionistic fuzzy preference relations (IFPRs) has been
an important and active research topic recently, in which one of the most challenging issues …