Consensus reaching process (CRP) is a necessary process for achieving agreed solutions
in multi-criteria group decision-making (MCGDM). However, the consensus thresholds are …

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 …

As a new preference structure, the intuitionistic fuzzy linguistic preference relation (IFLPR)
was introduced to efficiently cope with situations in which the membership degree and non …

Linguistic intuitionistic variables (LIVs), allowing decision makers to employ linguistic
variables to express their qualitative positive and negative judgments, are powerful for …

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 …

Three-way group decision-making is an important direction of study in the fields of three-way
decision-making and granular computing and has received much attention from scholars in …

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 …

With respect to multi-criteria group decision making (MCGDM) problems under trapezoidal
intuitionistic fuzzy environment, a new MCGDM method is investigated. The proposed …

This paper proposes a new group decision making (GDM) method based on the consistency
and the consensus analysis of dual multiplicative linguistic preference relations (DMLPRs) …

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