Green Supplier Selection Using Proportional Intuitionistic Fuzzy CODAS Method

Cengiz Kahraman*, Sezi Cevik Onar, Basar Oztaysi

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Due to rising consumption and the need for sustainable growth, choosing green suppliers is becoming a critical issue for environmental conservation. A multiple criteria group decision-making (MCDM) problem is used in the green supplier selection process, wherein a number of experts rank suppliers according to several criteria. The Euclidean and Taxicab distances—which are computed using the negative-ideal point—are used in the COmbinative Distance-based Assessment System (CODAS) to assess the desirability of a potential alternative. According to the CODAS technique, the optimum option is the one that is closest to the negative ideal solution. Decimal numbers are needed for membership, non-membership, and indecision degrees in extensions of regular fuzzy sets. Proportional fuzzy sets which have been recently introduced to the literature ease assigning membership degrees in a more sensitive, consistent and stable way. To choose the optimal green supplier alternative, we apply the extended proportional intuitionistic fuzzy (PIF) CODAS technique. Green supplier selection application shows the superiority of the proposed PIF CODAS method.

Original languageEnglish
Title of host publicationIntelligent and Fuzzy Systems - Intelligent Industrial Informatics and Efficient Networks Proceedings of the INFUS 2024 Conference
EditorsCengiz Kahraman, Sezi Cevik Onar, Selcuk Cebi, Basar Oztaysi, Irem Ucal Sari, A. Cagrı Tolga
PublisherSpringer Science and Business Media Deutschland GmbH
Pages688-697
Number of pages10
ISBN (Print)9783031700170
DOIs
Publication statusPublished - 2024
EventInternational Conference on Intelligent and Fuzzy Systems, INFUS 2024 - Canakkale, Turkey
Duration: 16 Jul 202418 Jul 2024

Publication series

NameLecture Notes in Networks and Systems
Volume1088 LNNS
ISSN (Print)2367-3370
ISSN (Electronic)2367-3389

Conference

ConferenceInternational Conference on Intelligent and Fuzzy Systems, INFUS 2024
Country/TerritoryTurkey
CityCanakkale
Period16/07/2418/07/24

Bibliographical note

Publisher Copyright:
© The Author(s), under exclusive license to Springer Nature Switzerland AG 2024.

Keywords

  • CODAS
  • green supplier selection
  • intuitionistic fuzzy sets
  • proportional fuzzy sets

Fingerprint

Dive into the research topics of 'Green Supplier Selection Using Proportional Intuitionistic Fuzzy CODAS Method'. Together they form a unique fingerprint.

Cite this