Results 21 to 30 of about 401 (154)

Decision Support System Based on CoCoSo Method with the Picture Fuzzy Information

Journal of Mathematics, Volume 2022, Issue 1, 2022., 2022
Coronavirus disease 2019 (COVID‐19) is currently threatening the entire world, and a novel coronavirus is a virus from the corona family that has spread a new infection. The number of instances of this disease is increasing at an exponential, but there are now commercially accessible COVID‐19 vaccines.
Muhammad Qiyas, Muhammad Naeem, Saifullah Khan, Saleem Abdullah, Thongchi Botmart, Tajammul Shah, Ghous Ali   +6 more
wiley   +1 more source

New q-Rung Orthopair Fuzzy Bonferroni Mean Dombi Operators and Their Application in Multiple Attribute Decision Making

IEEE Access, 2020
Some q-rung orthopair fuzzy Bonferroni mean Dombi aggregation operators have been developed based on the Bonferroni mean, Dombi T-norm and T-conorm in q-rung orthopair fuzzy environment.
Wei Yang, Yongfeng Pang
doaj   +1 more source

A Decision-Making Approach for the Evaluation of Information Security Management under Complex Intuitionistic Fuzzy Set Environment

Journal of Mathematics, 2022
Since intuitionistic fuzzy set only deals with uncertainty but not periodicity, therefore to overcome, this situation complex intuitionistic fuzzy set is a better tool that deals with both uncertainty and periodicity.
Muhammad Azam, Muhammad Sajjad Ali Khan, Shilin Yang   +2 more
doaj   +1 more source

[Retracted] Hamacher Weighted Aggregation Operators Based on Picture Cubic Fuzzy Sets and Their Application to Group Decision‐Making Problems

Security and Communication Networks, Volume 2022, Issue 1, 2022., 2022
In this study, an extended version of intuitionistic cubic fuzzy Hamacher weighted aggregation operators is the primary objective of the expected study. We establish new concept, picture cubic fuzzy set, and utilize this new concept for ranking in decision analysis.
Li Yanhong, Rabia Ambrin, Muhammad Ibrar, Muhammad Ali Khan, Kifayat Ullah   +4 more
wiley   +1 more source

[Retracted] Applications of Hesitant Interval Neutrosophic Linguistic Schweizer‐Sklar Power Aggregation Operators to MADM

Journal of Function Spaces, Volume 2022, Issue 1, 2022., 2022
Hesitant interval neutrosophic linguistic sets (HINLSs) are one of the core generalization of various sets, such as neutrosophic set (NS), interval neutrosophic set (INS), and interval neutrosophic linguistic set (INLS). HINLS can represent the uncertainty, inconsistency, and reluctance of assessment specialists by expressing qualitative and ...
Qaisar Khan, Rashad A. R. Bantan, Mohammed Elgarhy, Ganesh Ghorai   +3 more
wiley   +1 more source

Novel EDAS Methodology Based on Single‐Valued Neutrosophic Aczel‐Alsina Aggregation Information and Their Application in Complex Decision‐Making

Complexity, Volume 2022, Issue 1, 2022., 2022
In this article, we proposed an extended EDAS (Evaluation based on Distance from Average Solution) method based on the single‐valued neutrosophic (SVN) Aczel‐Alsina aggregation information. The fundamental concept of a single‐valued neutrosophic (SVN) set is a universal mathematical tool for effectively managing uncertain and imprecise information.
Shahzaib Ashraf, Shakoor Ahmad, Muhammad Naeem, Muhammad Riaz, Md. Ashraful Alam, Zeljko Stevic   +5 more
wiley   +1 more source

Multi-Attribute Decision-Making Using Hesitant Fuzzy Dombi–Archimedean Weighted Aggregation Operators

International Journal of Computational Intelligence Systems, 2020
Multi-attribute decision-making (MADM) has been receiving great attention in recent years due to two major issues which are basically to describe attribute values and secondly to aggregate the described information to generate a ranking of alternatives ...
Peide Liu, Abhijit Saha, Debjit Dutta, Samarjit Kar   +3 more
doaj   +1 more source

[Retracted] Assessment of the Business Proposals Using Frank Aggregation Operators Based on Interval‐Valued T‐Spherical Fuzzy Information

Journal of Function Spaces, Volume 2022, Issue 1, 2022., 2022
An interval‐valued T‐spherical fuzzy set (IVTSFS) is an efficient framework to treat ambiguous and vague information more efficiently. It has four functions consisting of the information in intervals. With the help of these functions, IVTSFS is a more reliable framework than the other existing frameworks.
Amir Hussain, Kifayat Ullah, Haolun Wang, Mehwish Bari, Hanan A. Al-Olayan   +4 more
wiley   +1 more source

Extensions of Dombi Aggregation Operators for Decision Making under m-Polar Fuzzy Information

Journal of Mathematics, 2020
An m-polar fuzzy set is a powerful mathematical model to analyze multipolar, multiattribute, and multi-index data. The m-polar fuzzy sets have appeared as a useful tool to portray uncertainty in multiattribute decision making. The purpose of this article
Muhammad Akram, Naveed Yaqoob, Ghous Ali, Wathek Chammam   +3 more
doaj   +1 more source

MULTIMOORA Method for Addressing Security Algorithms Evaluation Problem under q‐Rung Orthopair Fuzzy Environment

Mathematical Problems in Engineering, Volume 2022, Issue 1, 2022., 2022
How to determine a suitable security algorithm for a special application scenario is a complex problem. In this paper, this complex problem is formulated as a multicriteria decision‐making (MCDM) problem, and we propose a novel MULTIMOORA (multiobjective optimization on the basis of a ratio analysis plus the full MULTIpevaluation information in the ...
Rongguo Wang, Xinmei Li, Mingwei Lin, Zhanpeng Lin, Amin Jajarmi   +4 more
wiley   +1 more source