On some distance measures of complex Pythagorean fuzzy sets and their applications in pattern recognition
The concept of complex fuzzy set (CFS) and complex intuitionistic fuzzy set (CIFS) is two
recent developments in the field of fuzzy set (FS) theory. The significance of these concepts …
recent developments in the field of fuzzy set (FS) theory. The significance of these concepts …
Correlation coefficients for T-spherical fuzzy sets and their applications in clustering and multi-attribute decision making
The framework of T-spherical fuzzy set is a generalization of fuzzy set, intuitionistic fuzzy set
and picture fuzzy set having a great potential of dealing with uncertain events with no …
and picture fuzzy set having a great potential of dealing with uncertain events with no …
T-spherical fuzzy power aggregation operators and their applications in multi-attribute decision making
The paper aims to present the concept of power aggregation operators for the T-spherical
fuzzy sets (T-SFSs). T-SFS is a powerful concept, with four membership functions denoting …
fuzzy sets (T-SFSs). T-SFS is a powerful concept, with four membership functions denoting …
Complex T-spherical fuzzy aggregation operators with application to multi-attribute decision making
In this paper, the novel approach of complex T-spherical fuzzy sets (CTSFSs) and their
operational laws are explored and also verified with the help of examples. CTSFS composes …
operational laws are explored and also verified with the help of examples. CTSFS composes …
[HTML][HTML] Based on T-spherical fuzzy environment: a combination of FWZIC and FDOSM for prioritising COVID-19 vaccine dose recipients
The problem complexity of multi-criteria decision-making (MCDM) has been raised in the
distribution of coronavirus disease 2019 (COVID-19) vaccines, which required solid and …
distribution of coronavirus disease 2019 (COVID-19) vaccines, which required solid and …
Emergency decision support modeling for COVID‐19 based on spherical fuzzy information
S Ashraf, S Abdullah - International Journal of Intelligent …, 2020 - Wiley Online Library
Significant emergency measures should be taken until an emergency event occurs. It is
understood that the emergency is characterized by limited time and information, harmfulness …
understood that the emergency is characterized by limited time and information, harmfulness …
Performance evaluation of solar energy cells using the interval-valued T-spherical fuzzy Bonferroni mean operators
To find the correspondence between every number of attributes, the Bonferroni mean (BM)
operator is most widely used and proven to be a flexible approach. To express uncertain …
operator is most widely used and proven to be a flexible approach. To express uncertain …
A modified failure modes and effects analysis using interval-valued spherical fuzzy extension of TOPSIS method: case study in a marble manufacturing facility
Failure modes and effects analysis (FMEA) is a commonly used step-by-step approach to
assess potential failures existing in a product or process design. In this paper, a modified …
assess potential failures existing in a product or process design. In this paper, a modified …
A state-of-the-art survey on spherical fuzzy sets
In addition to the well-known fuzzy sets, a novel type of fuzzy set called spherical fuzzy set
(SFS) is recently introduced in the literature. SFS is the generalized structure over existing …
(SFS) is recently introduced in the literature. SFS is the generalized structure over existing …
Evaluation of the performance of search and rescue robots using T-spherical fuzzy Hamacher aggregation operators
Multi-attribute decision-making approach is a widely used algorithm that needs some
aggregation tools and several such aggregation operators have been developed in past …
aggregation tools and several such aggregation operators have been developed in past …