Xu (2013) proposed a nonlinear programming model to derive an exact formula to
determine the experts' relative importance weights for the group decision making (GDM) with …

In group decision making under uncertainty, interval preference orderings as a type of
simple uncertain preference structure, can be easily and conveniently used to express the …

This paper discusses group decision-making (GDM) with interval multiplicative preference
relations (IMPRs) based on the geometric consistency. We propose a logarithmically …

In this article, we investigate group decision making problems with interval multiplicative
preference relations (including complete interval multiplicative preference relations and …

The ordinal interval number is a form of uncertain preference information in group decision
making (GDM), while it is seldom discussed in the existing research. This paper investigates …

In decision making problems, there may be the cases where the decision makers express
their judgements by using preference relations with incomplete information. Then one of the …

We propose the new compatibility of interval multiplicative preference relations (IMPRs) in
the group decision making (GDM) and apply it to determine the weights of experts. Firstly …

This paper investigates a group decision making (GDM) method with interval valued fuzzy
preference relations (IVFPRs). According to the geometric consistency of IVFPR, the max …

In this paper, we investigate group decision making problems where the decision
information given by decision makers takes the form of interval fuzzy preference relations …

The main aim of this paper is to present a consistency model for interval multiplicative
preference relation (IMPR). To measure the consistency level for IMPR, a referenced …