As a generation of fuzzy sets, intuitionistic fuzzy sets (IFSs) have a more powerful ability to
represent and address the uncertainty of information. Therefore, IFSs have been used in …

The idea of intuitionistic fuzzy sets (IFSs) is a reasonable soft computing construct for
resolving ambiguity and vagueness encountered in decision-making situations. Cases such …

Abstract Circular Intuitionistic Fuzzy Set (C-IFS) is the real extension of the standard
Intuitionistic Fuzzy Sets (IFS), where each element is represented by a circle instead of a …

Decision‐making under uncertainty is consistently an essential fear and the most
challenging circle of exploration. To manage the uncertainty, the intuitionistic fuzzy set (IFS) …

Display Omitted We focused on the clustering problem in picture fuzzy sets. A generalized
picture distance measure was proposed. A novel hierarchical picture clustering method …

As a new extended form of intuitionistic fuzzy sets, Fermatean fuzzy sets are powerful tools
for describing vagueness and uncertainty in complex problems. In the method of handling …

The main feature of Pythagorean fuzzy sets is that it is characterized by four parameters,
namely membership degree, nonmembership degree, strength of commitment about …

Intuitionistic fuzzy sets (IFSs) are successful to handle the uncertain situations of data.
Distance measures of IFSs are important in the evaluation of IFSs relationships. In this …

Picture fuzzy set (PFS) is a direct extension of fuzzy sets (FSs) and intuitionistic fuzzy sets
(IFSs) and is quite powerful than FSs and IFSs in expressing the uncertainty and vagueness …

Algebraic operations are used effectively in decision-making problems. Especially, Dombi,
Hamacher and Einstein algebraic operators are used frequently in the decision-making field …