A Novel Continuous Intuitionistic Fuzzy CODAS Method and Its Application to IOT Service Provider Selection for Sustainable Supply Chain

Nurşah Alkan*, Cengiz Kahraman

*Corresponding author for this work

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

5 Citations (Scopus)

Abstract

Intuitionistic fuzzy sets (IFSs), which are the most widely used fuzzy set extension in the literature, are represented by membership and non-membership degrees. Since IFSs and their direct extensions are usually expressed with crisp membership and non-membership degrees, it is known that the IFSs existing in the literature are discrete IFSs or linear continuous IFSs. However, although IFSs have been used to tackle different real-life problems, it is often difficult to estimate crisp values for membership and non-membership degrees. Therefore, in this study, it is aimed to develop a multi-criteria decision-making model based on novel nonlinear continuous intuitionistic fuzzy sets. CINFUSs, consisting of membership and non-membership degrees represented by second-order nonlinear functions, have been used to develop the CODAS method in a fuzzy environment. The CINFUS-based CODAS method developed in the study has been applied to the Internet of things (IOT) service provider selection for sustainable supplier selection.

Original languageEnglish
Title of host publicationIntelligent and Fuzzy Systems - Intelligence and Sustainable Future Proceedings of the INFUS 2023 Conference
EditorsCengiz Kahraman, Irem Ucal Sari, Basar Oztaysi, Sezi Cevik Onar, Selcuk Cebi, A. Çağrı Tolga
PublisherSpringer Science and Business Media Deutschland GmbH
Pages371-381
Number of pages11
ISBN (Print)9783031397769
DOIs
Publication statusPublished - 2023
EventIntelligent and Fuzzy Systems - Intelligence and Sustainable Future Proceedings of the INFUS 2023 Conference - Istanbul, Turkey
Duration: 22 Aug 202324 Aug 2023

Publication series

NameLecture Notes in Networks and Systems
Volume759 LNNS
ISSN (Print)2367-3370
ISSN (Electronic)2367-3389

Conference

ConferenceIntelligent and Fuzzy Systems - Intelligence and Sustainable Future Proceedings of the INFUS 2023 Conference
Country/TerritoryTurkey
CityIstanbul
Period22/08/2324/08/23

Bibliographical note

Publisher Copyright:
© 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG.

Keywords

  • CINFUS
  • CODAS
  • Continuous Intuitionistic Fuzzy Sets
  • IOT
  • sustainable supply chain

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