CODAS method using Z-fuzzy numbers

Nurdan Tüysüz; Cengiz Kahraman

doi:10.3233/JIFS-182733

CODAS method using Z-fuzzy numbers

Nurdan Tüysüz
, Cengiz Kahraman^*

^*Corresponding author for this work

Department of Industrial Engineering

Istanbul Gelisim University
Istanbul Technical University

Research output: Contribution to journal › Article › peer-review

46 Citations (Scopus)

Abstract

CODAS is a new multicriteria decision making method based on the maximum distances to negative ideal solutions, which are obtained from Euclidean and Taxicab distances. This paper develops a Z-fuzzy CODAS method based on restriction and reliability functions under uncertainty. We obtain the criteria weights from the Z-fuzzy pairwise comparison matrix. An illustrative application to supplier selection problem is also given. A comparative analysis is presented with ordinary fuzzy simple additive weighting (SAW) method.

Original language	English
Pages (from-to)	1649-1662
Number of pages	14
Journal	Journal of Intelligent and Fuzzy Systems
Volume	38
Issue number	2
DOIs	https://doi.org/10.3233/JIFS-182733
Publication status	Published - 6 Feb 2020

Bibliographical note

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© 2020 – IOS Press and the authors. All rights reserved

Keywords

CODAS
SAW
Z-fuzzy
pairwise comparison
reliability
restriction function
supplier selection

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10.3233/JIFS-182733

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KW - CODAS

KW - SAW

KW - Z-fuzzy

KW - pairwise comparison

KW - reliability

KW - restriction function

KW - supplier selection

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ER -

CODAS method using Z-fuzzy numbers

Abstract

Bibliographical note

Keywords

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