The 2-dimensional linguistic intuitionistic fuzzy variables (2DLIFVs) provide an efficient tool
to model the cognitive information of experts in practical circumstances while considering …

Abstract The 2-dimension linguistic variables (2-DLVs) add a subjective evaluation on the
reliability of the evaluation results provided by decision makers, so 2-DLVs are very useful …

The power average operator can relieve the some influences of unreasonable data given by
biased decision makers, and Heronian mean operator can consider the interrelationship of …

The objective of this manuscript is to present a group decision making approach under the
linguistic intuitionistic fuzzy (LIF) set environment. Under this, we propose a new ranking …

We investigate the multi-attribute group decision making (MAGDM) problems in which the
attribute values provided by the decision makers take the form of intuitionistic trapezoid fuzzy …

As an effective technique to qualitatively depict assessment information, a linguistic
intuitionistic fuzzy number (LIFN) is more appropriate to portray vagueness and …

Linguistic intuitionistic fuzzy set (LIFS) is one of the effective tools to represent the data in
form of membership degrees in a qualitative rather than the quantitative aspects. Under this …

Motivated by intuitionistic fuzzy sets and fzzy linguistic approach, this article proposes the
concept of linguistic intuitionistic fuzzy numbers (LIFNs) where membership and and …

As a more effective linguistic information representation model, the linguistic intuitionistic
fuzzy number (LIFN), made up of the linguistic membership degree (LMD) and the linguistic …

Linguistic intuitionistic fuzzy sets (LIFSs) accommodate more uncertainties than the
intuitionistic fuzzy sets and hence its applications are more extensive. Also, prioritized …