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

【Author】 Kara, Karahan; Yalcin, Galip Cihan; Simic, Vladimir; Korkuc, Cagatay; Cicek, Ilhan; Afacan, Erkan; Pamucarg, Dragan

【Source】APPLIED SOFT COMPUTING

【影响因子】8.263

【Abstract】Digital projects aspiring to reach target audiences are executed through decentralized and trustworthy block- chain 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

【Keywords】Digital Projects; Blockchain Platforms; Interval-Valued Spherical Fuzzy Sets; CIMAS; WISP

【发表时间】2024 SEP

【收录时间】2024-10-31

【文献类型】案例研究

【主题类别】

区块链治理-市场治理-平台项目