Group decision-making on a public service problem is often biased by untrustworthy
responses of the participants, which affects negatively the outcome of the procedure. To …

To provide a larger space for decision makers, q-rung orthopair fuzzy sets (q-ROFS) can
express their uncertain information. As a generalization of the algebraic operations, and the …

Pythagorean fuzzy sets (PFSs) have attracted the attention of researchers in recent years as
it is very useful in modeling uncertain information. The main aim of this study is to conduct a …

In the multi-criteria decision-making (MCDM), multi-objective optimisation by ratio analysis
(MOORA) plus the full multiplicative form (MULTIMOORA) are a useful method, which has …

Pythagorean fuzzy (PF) sets involving Pythagorean membership grades can befittingly
manipulate inexact and equivocal information in real-life problems involving multiple criteria …

Passenger satisfaction is an important factor that affects the choice of travel modes for
municipalities, especially in big cities. This evaluation is an important task for managers …

Spherical fuzzy sets are the latest extension of the ordinary fuzzy sets. The main
characteristic of the spherical fuzzy sets is satisfying the condition that the squared sum of …

Ranking of the states for business climate is often done by survey analysis and hence
prejudiced by untrustworthy and instable responses of the participants. In the present study …

Disasters have long been a persistent challenge for humanity, causing extensive destruction
that often exceeds the capacity of local authorities to address effectively. The complexity of …

Spherical fuzzy sets theory is useful and advantageous for handling uncertainty and
imprecision in multiple attribute decision-making problems by considering membership, non …