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 …

This paper mainly provides a group decision-making (GDM) method based on linguistic
interval-valued intuitionistic fuzzy preference relations (LIVIFPRs), where consistency and …

With the increasing complexity and indeterminacy intensity of the decision making
environment, there is a growing lack of widespread utility of traditional preference …

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 …

A new type of fuzzy sets called multiplicative linguistic intuitionistic fuzzy sets (MLIFSs) is
introduced to denote the asymmetric qualitative preferred and non-preferred cognitions of …

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 …

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

In this paper, we propose an optimization-based group decision making (GDM) method
using interval-valued intuitionistic fuzzy preference relations (IVIFPRs). First, the concept of …

Intuitionistic fuzzy variables are powerful tools to denote positive and negative information
simultaneously. Considering the situation where decision makers (DMs) may adopt different …

This paper aims to offer a new group decision-making (GDM) method based on interval-
valued intuitionistic fuzzy preference relations (IVIFPRs). To furnish this goal, a new additive …