Fuzzy sets and their variants
Assessment and linear programming under fuzzy conditions

Michael Voskoglou

Volume 1, Issue 3 , September 2020, , Pages 189-205

https://doi.org/10.22105/jfea.2020.253436.1024

Abstract
  The present work focuses on two directions. First, a new fuzzy method using triangular / trapezoidal fuzzy numbers as tools is developed for evaluating a group’s mean performance, when qualitative grades instead of numerical scores are used for assessing its members’ individual performance. ...  Read More