Ajay, D.Aldring, J.In this research, theSpherical fuzzy sets recent development of three dimensional fuzzy sets namely, spherical fuzzy setsSpherical fuzzy sets is extended to complexCatering services spherical fuzzy setsSpherical fuzzy sets (CSFSs) and theAviation 4.0 novelty of CSFSs with their operations and properties are investigated. The range of CSFSs membership functions lie in complex plane, not limited to [0, 1]. So, the CSFSs describe complex membership functions in a set in terms of complex numbers which leads to a new mathematical framework and comprehensive study of their properties. Some of the aggregation operators and distance measures are established with their mathematical proof. Further an intelligent system based on EDAS (Evaluation based on Distance from Average Solution) method has been developed using the proposed complex spherical fuzzy aggregation operators. An application is proposed for aviation industry 4.0 in order to assess the performance of catering servicesCatering services. Finally a numerical illustration has been demonstrated for the proposed innovative method.


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    Title :

    Complex Spherical Fuzzy Sets and an Application to Catering Services in Aviation 4.0


    Additional title:

    Studies in Systems, Decision and Control


    Contributors:
    Kahraman, Cengiz (editor) / Aydın, Serhat (editor) / Ajay, D. (author) / Aldring, J. (author)


    Publication date :

    2021-08-27


    Size :

    35 pages





    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English




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