Preference relations are a powerful quantitative decision approach that assists decision
makers in expressing their preferences over alternatives. In real-life applications, decision …

The purpose of this paper is to develop a general framework of group decision making with
hesitant fuzzy preference relations based on the multiplicative consistency. First, we define a …

As we may have a set of possible values when comparing alternatives (or criteria), the
hesitant fuzzy preference relation becomes a suitable and powerful technique to deal with …

In this paper, we develop a decision support model that simultaneously addresses the
consistency and consensus for group decision making based on hesitant fuzzy preference …

In the process of group decision making (GDM), preference relations (eg fuzzy preference
relation and multiplicative preference relation) are very popular tools to express decision …

Hesitant fuzzy preference relation (HFPR) is an effective way to depict the decision makers'
preferences over the objects (alternatives or attributes) in the process of group decision …

This paper focuses on preference relations with interval-valued hesitant fuzzy variables,
namely, interval-valued hesitant fuzzy preference relations (IVHFPRs). This type of …

This paper develops a new method for group decision making with hesitant fuzzy preference
relations (HFPRs) considering the multiplicative consistency and consensus simultaneously …

Individual consistency and group consensus are important topics in group decision-making
process with preference relations. This study introduces a programming model to meet the …

This paper focuses on group decision making with hesitant fuzzy preference relations
(HFPRs). To derive the consistent ranking order, a new multiplicative consistency concept …