group decision making is studied based on the hesitant fuzzy preference relations. Finally, several illustrative examples …

for multi-criteria group decision-making problems in which the weight vectors of the decision makers and the criteria are … between the estimated overall value and the ideal overall one. The proposed models can be used to deal with group decision-making …

signed distance-based simple additive weighting (SAW) method for solving multiple criteria group decision-making problems … with linguistic ratings and incomplete preference information. This paper first formulates a group decision-making problem … for group decision making. Finally, the feasibility and effectiveness of the proposed methods are illustrated by a …

new operators in a group decision-making problem under an uncertain environment and illustrate it with a numerical example. …

, the proposed method is useful for handling complicated group decision-making problems that involve comprehensive criteria …-based method for multiple criteria group decision making within a decision environment of interval-valued intuitionistic fuzzy sets …

Interval fuzzy preference relations can be useful to express decision makers' preferences in group decision-making … present a consensus model for group decision-making problems with interval fuzzy preference relations. This model is based on …

The group decision-making problem is studied, in which the experts provide their preference information by different …

In this paper, we study group decision-making problems based on intuitionistic preference relations. By measuring the …

. Finally, a group decision-making method is proposed based on perfect multiplicative consistent interval reciprocal relations …