MCDM is considered as a complex decision-making tool involving both quantitative and
qualitative factors. In recent years, several fuzzy FMCDM tools have been suggested to …

Medical diagnosis is the process of determining which disease or condition explains a
person's symptoms or signs. The complexity and uncertainty of diagnostic information make …

Bipolar fuzzy set theory, an extension of fuzzy set theory, deals with incomplete and vague
information. The purpose of this research paper is to develop new methodologies in …

Q-Rung orthopair fuzzy set (Q-ROFSs) is a generation of quartic fuzzy sets (QFSs),
Fermatean fuzzy sets (FFSs), Pythagorean fuzzy sets (PFS s), Intuitionistic fuzzy sets (IFSs) …

In today's highly competitive environment, suitable appraisal of a company's performance is
of vital importance not only for the company but also for its suppliers and customers. The …

In this research article, we present a new framework for handling imprecisely acquired
bipolar information along with parameterized graded descriptions. The formal model that …

Taguchi's methods and design of experiments are invariably used and adopted as quality
improvement techniques in several manufacturing industries as tools for offline quality …

The necessity to progress towards sustainability has inspired modern researchers to
examine the lubrication and cooling effects of vegetable oils on conventional metal cutting …

Pythagorean fuzzy sets and Fermatean fuzzy sets are used to enhance the flexibility of
intuitionistic fuzzy sets for decision-making under uncertainty in fuzzy environments. This …

Intangible resources consist of soft resources such as knowledge, information and
capabilities. It is important for ports to enhance intangible as well as tangible resources to …