The capability of intuitionistic fuzzy preference relation in representing imprecise or not
reliable judgments which exhibit affirmation, negation and hesitation characteristics make it …

Group decision making with intuitionistic fuzzy preference information involves three steps:
the consistency checking process, the consensus checking process and the selection …

Deriving the priority vectors of the alternatives from preference relations is an interesting
research topic for group decision making with preference information. This paper uses an …

In group decision making (GDM) with intuitionistic fuzzy preference relations (IFPRs), the
consistency and consensus are two key issues. This paper develops a novel method for …

The intuitionistic fuzzy preference relation (IFPR) was introduced by Xu to efficiently deal
with situations in which the decision makers (DMs) exhibit the characteristics of affirmation …

In this paper, we study the group decision-making problem in which the preference
information given by experts takes the form of intuitionistic fuzzy preference relations, and …

Intuitionistic fuzzy preference relation has turned out to be a powerful structure in
representing the decision makers' preference information especially when the decision …

Due to complex circumstance, decision makers may have difficulty in offering complete
intuitionistic fuzzy preference relations (IFPRs) in the decision making process, so that it will …

Group decision making is an essential activity in various fields of operations research and
management science. This paper focuses on the intuitionistic fuzzy group decision making …

Intuitionistic fuzzy set, characterized by a membership function and a non-membership
function, was introduced by Atanassov [Intuitionistic fuzzy sets, Fuzzy Sets and Systems 20 …