Interval-Valued Proportional Intuitionistic Fuzzy AHP & EDAS Methodology: Evaluation of Low-Cost Airlines in Europe

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dc.contributor.authorBulut, Bayram
dc.contributor.authorBarutbas, Kaan
dc.contributor.authorOtay, Irem
dc.date.accessioned2026-04-04T18:55:20Z
dc.date.available2026-04-04T18:55:20Z
dc.date.issued2025
dc.departmentİstanbul Bilgi Üniversitesi
dc.description2025 International Conference on Intelligent and Fuzzy Systems-INFUS-Annual -- JUL 29-31, 2025 -- Istanbul, TURKIYE
dc.description.abstractThis study introduces an integrated Multi Criteria Decision Making (MCDM) methodology which combines the Evaluation Based on Distance from Average Solution (EDAS) method and Analytic Hierarchy Process (AHP) methods by utilizing Interval-Valued Proportional Intuitionistic Fuzzy Sets (IVPIFSs) for the first time in the literature. The proposed methodology is used to assess lowcost airlines in Europe. While Interval-Valued Proportional Intuitionistic Fuzzy (IVPIF) AHP method incorporates experts' hesitant judgments to calculate the relative weights of evaluation criteria, IVPIF EDAS technique ranks alternatives according to their performances on the considered criteria set. Through the resolution of ambiguous and contradictory data in airlines' evaluations, the suggested integrated framework improves the reliability of decision-making processes. The model's ability to rank carriers scrutinizing a variety of criteria such as on-time performance, cost effectiveness, and service quality, is demonstrated through a case study involving significant European low-cost airlines. The proposed methodology is realized successfully to the problem and the findings provide valuable insights to travelers, stakeholders, and related actors based on the airline service strategies in the low-cost aviation sector.
dc.identifier.doi10.1007/978-3-031-97985-9_39
dc.identifier.doi10.1007/978-3-031-97985-9_39
dc.identifier.endpage357
dc.identifier.isbn978-3-031-97984-2
dc.identifier.isbn978-3-031-97985-9
dc.identifier.issn2367-3370
dc.identifier.issn2367-3389
dc.identifier.scopus2-s2.0-105012919980
dc.identifier.scopusqualityQ4
dc.identifier.startpage347
dc.identifier.urihttps://doi.org/10.1007/978-3-031-97985-9_39
dc.identifier.urihttps://hdl.handle.net/11411/10373
dc.identifier.volume1528
dc.identifier.wosWOS:001587459200039
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer International Publishing Ag
dc.relation.ispartofIntelligent and Fuzzy Systems, Infus 2025, Vol 1
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20260402
dc.snmzKA_Scopus_20260402
dc.subjectInterval-Valued Proportional Intuitionistic Fuzzy Sets
dc.subjectAhp
dc.subjectEdas
dc.subjectMulti Criteria Decision Making
dc.subjectLow-Cost Airlines
dc.titleInterval-Valued Proportional Intuitionistic Fuzzy AHP & EDAS Methodology: Evaluation of Low-Cost Airlines in Europe
dc.typeConference Object

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