The measurement scales, consistency index, inconsistency issues, missing judgment
estimation and priority derivation methods have been extensively studied in the pairwise …

This paper proposes a group decision-making (GDM) method for integrating heterogeneous
information. To avoid information loss, instead of transforming heterogeneous information …

As a generalization of intuitionistic fuzzy set, the Pythagorean fuzzy set is interesting and
very useful in modeling uncertain information in real-world decision-making problems. In this …

In multiple criteria evaluation, criteria weights are of great importance. In practice, subjective
criteria weights determined by specialists/experts are commonly used. The types of …

In the current business environment, both managers and researchers have realized that
assessing and managing risk in a supply chain operation is crucial to business success …

Opinion dynamics is a kind of collective decision-making process and focuses on the study
of evolution and formation of opinions within a human society. Particularly, bounded …

Bonferroni mean (BM) is a very useful aggregation operator, which can consider the
correlations between the aggregated arguments and the multi-valued neutrosophic set can …

There are various aggregation procedures for obtaining a group priority vector within
Analytic Hierarchy Process (AHP) supported decision making processes. This paper will …

Hesitant fuzzy sets (HFSs), an extension of fuzzy sets, are considered to be useful in solving
decision making problems where decision makers are unable to choose between several …

With the rapid development of the Internet and big data technologies, a rich of online data
(including news releases) can helpfully facilitate forecasting oil price trends. Accordingly …