The problem of deriving the priority vector from a pairwise comparison matrix is at the heart
of multiple-criteria decision-making problems. Existing prioritization methods mostly model …

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 …

In this paper, we propose a novel group decision making (GDM) method in incomplete q-
rung orthopair fuzzy preference relations (q-ROFPRs) environments. We propose an …

Multi-attribute group decision making (MAGDM) is a common activity for multi-variable
complicated decision making situations by integrating collective wisdom. Aiming at fusing …

Trapezoidal fuzzy numbers are efficient to represent the quantitative vagueness and
ambiguity of decision makers (DMs). Preference relations are powerful to express pairwise …

Abstract The Multi-Granulation Decision-Theoretic Rough Set (MG-DTRS) is an effective
method for cost-sensitive decision making from multi-view and multi-level. However, the …

Intuitionistic multiplicative preference relations (IMPRs) have been widely applied in
decision making for their ability to efficiently express the uncertainty of information. This …

The theory of three-way decision is about a philosophy of thinking in threes, a methodology
of working with threes, and a mechanism of processing in threes. We approach a whole …

In real world, multi-attribute group decision making (MAGDM) is a complicated cognitive
process that involves expression, fusion and analysis of multi-source uncertain information …

Fuzzy linguistic preference relations (FLPRs) are an efficient way to express qualitative
judgments of decision makers (DMs). This paper proposes a new group decision making …