A new Choquet Integral based interval type-2 (IT 2 TrFS) trapezoidal fuzzy multiple attribute
group decision making (GDM) for Sustainable Supplier Selection (SSS) is put forward in this …

Clustering structures are one of the most important aspects of complex networks. Minimum
spanning tree (MST), the tree that connects all vertices with minimum total weight, can be …

Nowadays, factors such as global climate change, environmental damage, and the impact of
human activities have led to an increase in natural disasters, and the frequency of natural …

As an extension of type-2 fuzzy numbers (T2 FNs), interval type-2 fuzzy numbers (IT2 FNs)
are able to deal more effectively with uncertainty, have better processing abilities, and …

The ongoing research in the field of decision-making can be analyzed from different
perspectives. Research trends indicate that multi-attribute decision-making (MADM) …

Decision-making techniques are among important topics applied in operations research.
Multi-Criteria Decision-Making (MCDM) is one of the very commonly used subjects of this …

The type-2 fuzzy number (T2 FN) is a special type-2 fuzzy set whose all secondary
membership functions are fuzzy numbers. This paper proposes a new defuzzification …

Similarity measures have been widely used in applications dealing with reasoning,
classification, and information retrieval. In this article, we first propose three new interval type …

Project network analysis is often subject to different uncertainties that can occur in real world
scenarios. These uncertainties are not always measurable which makes its statistical …

The centroid is one of the most important methods for type–reduction of Type–2 fuzzy
sets/numbers and it is also a popular expectation measure, but available methods to …