A new ranking principle for ordering generalized trapezoidal fuzzy numbers based on diagonal distance, mean and its applications to supplier selection

R Bihari, S Jeevaraj, A Kumar - Soft Computing, 2023 - Springer
The ranking of fuzzy numbers is vital in decision-making problems involving qualitative
information and some fuzzy mathematical models. With the classical set theory, decision …

Complete ranking for generalized trapezoidal fuzzy numbers and its application in supplier selection using the GTrF-CoCoSo approach

R Bihari, S Jeevaraj, A Kumar - Expert Systems with Applications, 2024 - Elsevier
Decision-making is an indispensable tool in many real-life situations. The classical set
theory is insufficient to solve problems involving uncertainty and qualitative data. In order to …

Setback in ranking fuzzy numbers: a study in fuzzy risk analysis in diabetes prediction

M Sotoudeh-Anvari, A Sotoudeh-Anvari - Artificial Intelligence Review, 2023 - Springer
The prevalence of diabetes is terribly increasing worldwide and every 5 sa person dies from
this disease.(The IDF Diabetes Atlas, Tenth Edition (https://diabetesatlas. org/) Last visit …

Centroid and Graded Mean Ranking Methods for Intuitionistic Trapezoidal Dense Fuzzy Set to Solve MCDM Problems of Robot Selection

S Sampathkumar, F Augustin… - International Journal of …, 2024 - Springer
Fuzzy ranking plays a vital role in decision-making problems and various fuzzy applications.
There are plenty of ranking methods that are used to rank fuzzy numbers. However, they fail …

A Method for Ranking Fuzzy Numbers Based on Their Value, Ambiguity, Fuzziness, and Vagueness

S Saikia, R Chutia - Fuzzy Logic Applications in Computer …, 2023 - Wiley Online Library
Real‐world issues are seen to involve uncertainty quite frequently. To prevent this
uncertainty, some parameters, like fuzzy numbers, can be taken into account. As a result …

Evaluation of Airline Service Quality Based on Improved SERVQUAL Model

J Chen, H Du, L Zhang, J Gao, W Yang - Proceedings of the 2022 …, 2022 - dl.acm.org
Service quality evaluation provides guidance and impetus for the improvement of aviation
service quality. This paper integrated four subsystems of SHELL model and five dimensions …