<abstract xmlns="http://www.w3.org/1999/xhtml"><p> This paper presentsagroup multi-criteria DEMATELand VIKORdecision analysis method with interval type-2 fuzzy sets. In order to compare normal fuzzy trapezoidal numbers, we convert them into crisp values using graded mean integration representation. Byacase study for selection of business intelligence platform, we prove that the proposed combination isafeasible solution that can work with benefits and costs criteria, while also reducing uncertainty in experts’assessments.</p></abstract>

This paper presentsagroup multi-criteria DEMATELand VIKORdecision analysis method with interval type-2 fuzzy sets. In order to compare normal fuzzy trapezoidal numbers, we convert them into crisp values using graded mean integration representation. Byacase study for selection of business intelligence platform, we prove that the proposed combination isafeasible solution that can work with benefits and costs criteria, while also reducing uncertainty in experts’assessments.

Group Decision Analysis with Interval Type-2 Fuzzy Numbers

University of Plovdiv Paisii Hilendarski, Plovdiv,

Cybernetics and Information Technologies

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

{"article-title":"Group Decision Analysis with Interval Type-2 Fuzzy Numbers"}

This paper presentsagroup multi-criteria DEMATELand VIKORdecision analysis method with interval type-2 fuzzy sets. In order to compare normal fuzzy trapezoidal...

Group Decision Analysis with Interval Type-2 Fuzzy Numbers

Published Online: Apr 06, 2017

Page range: 31 - 44

DOI: https://doi.org/10.1515/cait-2017-0003

Keywords
Group decision making, multi-criteria decision analysis, DEMATEL, VIKOR, interval type-2 fuzzy sets, business intelligence

© by Galina Ilieva

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Group Decision Analysis with Interval Type-2 Fuzzy Numbers

Published Online: Apr 06, 2017

Page range: 31 - 44

DOI: https://doi.org/10.1515/cait-2017-0003

KeywordsGroup decision making, multi-criteria decision analysis, DEMATEL, VIKOR, interval type-2 fuzzy sets, business intelligence

© by Galina Ilieva

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Keywords
Group decision making, multi-criteria decision analysis, DEMATEL, VIKOR, interval type-2 fuzzy sets, business intelligence