The fuzzy set (FS) theory has a significant role in the modelling of uncertainties. However,
using the fuzzy set remain incapable in the modelling of the problems, when the decision …

Abstract In this study, VIseKriterijumska Optimizacija I Kompromisno Resenje (VIKOR), multi-
criteria optimization and compromise solution, is extended using spherical fuzzy sets (SFSs) …

The paper aims are to present a method to solve the multiple‐attribute decision‐making
(MADM) problems under the hesitant fuzzy set environment. In MADM problems, the …

The purpose of this paper is to propose an improved hesitation fuzzy multi-attribute decision-
making method to realize green supply chain member selection under green innovation …

With the continuing proliferation of web services offering similar efficacies, around the globe,
it has become a challenge for a user to select the best web service. In literature, this …

Pythagorean hesitant fuzzy set plays a significant role to deal with vagueness and hesitation
which can be precisely and perfectly defined in terms of the opinions of decision-makers. In …

Abstract EDAS (Evaluation Based on Distance from Average Solution) is based on the
distances of each alternative from the average solution. It is similar to other distance based …

Generalized hesitant fuzzy numbers (GHFNs) are able to directly manage situations in which
we may encounter a finite set of known values with a finite set of degrees of doubt as …

In arid and semi-arid regions, there exist great potential for supplementing irrigation water
with brackish water desalinated by clean energies. Determining technology portfolio is …

Hesitant fuzzy sets (HFSs) and generalized hesitant fuzzy sets (GHFSs) provide useful tools
for uncertain information processing in situations in which decision makers have doubts …