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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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Spherical fuzzy set (SFS) is also one of the fundamental concepts for address more uncertainties in decision problems than the existing structures of fuzzy sets, and thus its implementation was more substantial. The well-known sine trigonometric function maintains the periodicity and symmetry of the origin in nature and thus satisfies the expectations of the experts over the multi parameters. Taking this feature and the significance of the SFSs into the consideration, the main objective of the article is to describe some reliable sine trigonometric laws $\left( STL\right) $ for SFSs. Associated with these laws, we develop new average and geometric aggregation operators to aggregate the Spherical fuzzy numbers (SFNs). Then, we presented a group decision- making (DM) strategy to address the multi-attribute group decision making (MAGDM)\ problem using the developed aggregation operators. In order to verify the value of the defined operators, a MAGDM strategy is provided along with an application for the selection of laptop. Moreover, a comparative study is also performed to present the effectiveness of the developed approach.
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참고문헌 (60)
참고문헌 신청
Atanassov, Krassimir T / 1999 / Intuitionistic fuzzy sets / Physica :1~137
Ashraf, S / 2018 / Picture fuzzy linguistic sets and their applications for multi-attribute group / The Nucleus 55(2):66~73
Ashraf / 2019 / Spher-ical fuzzy sets and their applications in multi-attribute decision making problems / Journal of Intelligent & Fuzzy Systems 36(3):2829~2844
Ashraf, Shahzaib / 2019 / Spherical fuzzy Dombi aggregation operators and their application in group decision making problems / Journal of Ambient Intelli-gence and Humanized Computing :1~19
Ashraf, Shahzaib / 2019 / Spherical fuzzy sets and its representation of spherical fuzzy t-norms and t-conorms / Journal of Intelligent & Fuzzy Systems 36(6):6089~6102
Ashraf, S / 2018 / Picture fuzzy linguistic sets and their applications for multi-attribute group / The Nucleus 55(2):66~73
Ashraf / 2019 / Spher-ical fuzzy sets and their applications in multi-attribute decision making problems / Journal of Intelligent & Fuzzy Systems 36(3):2829~2844
Ashraf, Shahzaib / 2019 / Spherical fuzzy Dombi aggregation operators and their application in group decision making problems / Journal of Ambient Intelli-gence and Humanized Computing :1~19
Ashraf, Shahzaib / 2019 / Spherical fuzzy sets and its representation of spherical fuzzy t-norms and t-conorms / Journal of Intelligent & Fuzzy Systems 36(6):6089~6102
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