AHP is the most popular multi-criteria decision-making (MCDM) method to prioritize the
evaluation criteria and to rank the considered alternatives. TOPSIS method is another often used …

Decomposed fuzzy sets (DFSs) are one of the latest extensions of intuitionistic fuzzy sets
which are introduced to express vague and imprecise information to be used in multi-criteria …

CODAS is a new multicriteria decision making method based on the maximum distances to
negative ideal solutions, which are obtained from Euclidean and Taxicab distances. This …

The pandemic spread of COVID-19 caused by a virus that affects the respiratory system
represents a dramatic threat to life. People have been practicing social distancing by working …

Modelling the reliability information in decision making process is an important issue to
inclusively reflect the thoughts of decision makers. The Evaluation Based on Distance from …

This study presents a multi-experts multiple criteria decision making approach for
quantitatively evaluating social sustainable development factors. The proposed model which …

In this study, picture fuzzy sets are expanded using Z-fuzzy numbers that can model reliability
information in addition to the restrictive judgments of experts. Then, the Analytic Hierarchy …

Fuzzy sets have been widely used for many multi-criteria decision-making problems
including vague and imprecise information of decision makers. In order to provide a broader …

Energy supply and related systems have gained increasing importance in recent years. Energy
supply is not only related to the energy sources but also related to production, distribution…

In this paper, novel decomposed spherical fuzzy sets which represent both three dimensional
membership degrees and the consistency of judgments are proposed. First, definitions, …