Decision analysis and methods
1. Development of a multi-period multi-attribute group decision-making method using type- 2 fuzzy set of linguistic variables

Ali Dehghani Filabadi; Gholamreza Hesamian

Volume 10, Issue 2 , June 2021, , Pages 138-154

http://dx.doi.org/10.22105/riej.2021.272821.1187

Abstract
  Recently, fuzzy linguistic variables have gained a great deal of attention from researchers in many decision-making problems. In this problems, type-2 fuzzy sets have been used to better cover linguistic data uncertainty. However, many of research works in this regard have been performed in type-2 fuzzy ...  Read More