The Fermatean fuzzy set (FFS) is a momentous generalization of a intuitionistic fuzzy set and
a Pythagorean fuzzy set that can more accurately portray the complex vague information of …

A basic task of Pawlak conflict analysis is to cluster agents based on their attitudes towards
various issues. When ratings of agents are imprecise and uncertain, for example, as …

This paper aims to propose a novel correlation coefficient (CC) that is more realistic in a
probabilistic dual hesitant fuzzy (PDHF) setting. As is well known, CC is a very useful tool for …

With the gradual intensification of global energy shortage and the improvement of energy
conservation and environmental protection requirements, the acquisition and utilization of …

Human reliability analysis (HRA) is a systematic activity to identify, analyze, and reduce
human failure events in complex engineering systems. As a widely-used approach in HRA …

The reforming and updating of power systems play a key role in promoting the low-carbon
technology progress, saving non-renewable energy resources and reducing carbon …

The concept of complex fuzzy set (CFS) and complex intuitionistic fuzzy set (CIFS) is two
recent developments in the field of fuzzy set theory. The significance of these concepts lies …

Normal fuzzy sets and Pythagorean cubic fuzzy sets are the best means to deal with
fuzziness. Combining both of these structures in our current work, we establish the idea of …