An interval-valued spherical fuzzy CIMAS-WISP group decision-analytic model for blockchain platform selection in digital projects

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dc.authorid0000-0002-1359-0244en_US
dc.authorid0000-0001-9348-0709en_US
dc.authorid0000-0001-5709-3744en_US
dc.authorid0000-0003-0007-2154en_US
dc.authorid0000-0001-7384-5010en_US
dc.authorid0000-0003-4025-6847en_US
dc.authorid0000-0001-8522-1942en_US
dc.contributor.authorKara, Karahan
dc.contributor.authorYalçın, Galip Cihan
dc.contributor.authorSimic, Vladimir
dc.contributor.authorKorkuç, Çağatay
dc.contributor.authorÇiçek, İlhan
dc.contributor.authorAfacan, Erkan
dc.contributor.authorPamucar, Dragan
dc.date.accessioned2024-11-21T11:12:39Z
dc.date.available2024-11-21T11:12:39Z
dc.date.issued2024
dc.departmentAÇÜ, Hopa Meslek Yüksekokulu, Yönetim ve Organizasyon Bölümüen_US
dc.description.abstractDigital projects aspiring to reach target audiences are executed through decentralized and trustworthy blockchain platforms (BPs). Once the objectives and target audience of a digital project are defined, the selection of suitable BPs is undertaken. The primary objective of this research is to develop a decision support system that aids in the selection of BPs for transferring digital data and assets. Numerous quantitative parameters determine the performance of BPs, alongside qualitative parameters indicating their performance. In this study, the aim is to determine the performance of BPs based on both qualitative and quantitative parameters. Within this scope, a multi-criteria decision-making approach and interval-valued spherical fuzzy (IVSF) sets are adopted. IVSF sets are utilized to determine expert importance levels. The IVSF-criteria importance assessment (CIMAS) method is introduced for the weighting of criteria. IVSF-CIMAS enables the determination of reliability levels in calculating criterion weights. The IVSF-simple weighted sum product (WISP) method is formulated to obtain the performance ranking of BPs. Thus, in this research, the IVSF-CIMAS-WISP hybrid model is developed, and an algorithm for this novel decision-analytic model is presented. A case study is developed focusing on BP selection for a digital project to demonstrate the applicability of the proposed hybrid model. The robustness of IVSF-CIMAS-WISP is tested through extensive sensitivity analysis scenarios. According to the research results, the applicability of the IVSF-CIMAS-WISP hybrid method is supported and its robustness is confirmed. The research findings provide numerous insights for project managers and practitioners.
dc.identifier.doi10.1016/j.asoc.2024.111810
dc.identifier.issn1568-4946
dc.identifier.scopusqualityQ1
dc.identifier.urihttp://dx.doi.org/10.1016/j.asoc.2024.111810
dc.identifier.urihttps://hdl.handle.net/11494/4992
dc.identifier.volume162en_US
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherElsevier Ltden_US
dc.relation.ispartofApplied Soft Computing
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/embargoedAccessen_US
dc.subjectBlockchain Platformsen_US
dc.subjectCIMASen_US
dc.subjectDigital Projectsen_US
dc.subjectInterval-Valued Spherical Fuzzy Setsen_US
dc.subjectWISPen_US
dc.titleAn interval-valued spherical fuzzy CIMAS-WISP group decision-analytic model for blockchain platform selection in digital projectsen_US
dc.typeArticle

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