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Group Decision Analysis with Interval Type-2 Fuzzy Numbers Cover

Group Decision Analysis with Interval Type-2 Fuzzy Numbers

By: Galina Ilieva  
Open Access
|Apr 2017

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.

DOI: https://doi.org/10.1515/cait-2017-0003 | Journal eISSN: 1314-4081 | Journal ISSN: 1311-9702
Language: English
Page range: 31 - 44
Published on: Apr 6, 2017
Published by: Bulgarian Academy of Sciences, Institute of Information and Communication Technologies
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2017 Galina Ilieva, published by Bulgarian Academy of Sciences, Institute of Information and Communication Technologies
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.