In order to use three-way decision (TWD) to solve multiple attribute decision making (MADM)
problems, in this article, a new TWD model with intuitionistic fuzzy numbers (IFNs) is …

Abstract Triangular Intuitionistic Fuzzy Numbers (TIFNs) express more abundant and flexible
information than Triangular Fuzzy Numbers (TFNs). The main purpose of this paper is to …

In this paper, we propose a novel multi-attribute decision-making (MADM) approach for the
intuitionistic fuzzy numbers (IFNs) environment. For this, we propose the advanced …

In the present paper, we define an improved possibility degree method to rank the different
intuitionistic fuzzy numbers (IFNs). To achieve it, we first present some shortcomings of the …

With respect to multiple attribute decision making problems with intuitionistic fuzzy
information, some operational laws of intuitionistic fuzzy numbers, score function and …

Ranking of triangular intuitionistic fuzzy numbers (TIFNs) is an important problem, which is
solved by the value and ambiguity based ranking method developed in this paper. Firstly …

The aim of this paper is to develop some new generalized aggregation operators for
triangular intuitionistic fuzzy numbers (TIFNs) and apply to multi-attribute group decision …

Triangular intuitionistic fuzzy numbers (TIFNs) are a special intuitionistic fuzzy set (IFS) on a
real number set, which are very useful for decision makers (DMs) to depict their fuzzy …

As a special intuitionistic fuzzy set on a real number set, trapezoidal intuitionistic fuzzy
numbers (TrIFNs) have the better capability to model ill-known quantities. The purpose of …

Intuitionistic trapezoidal fuzzy multi-numbers (ITFM-numbers) are a special intuitionistic
fuzzy multiset on a real number set, which are very useful for decision makers to depict their …