Fuzzy logic based smart irrigation system using internet of things

RS Krishnan, EG Julie, YH Robinson, S Raja… - Journal of Cleaner …, 2020 - Elsevier
Traditional agricultural systems require huge amount of power for field watering. This paper
proposes a smart irrigation system that helps farmers water their agricultural fields using …

Evaluation of the performance of search and rescue robots using T-spherical fuzzy Hamacher aggregation operators

K Ullah, T Mahmood, H Garg - International Journal of Fuzzy Systems, 2020 - Springer
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 …

[HTML][HTML] T-spherical fuzzy Einstein hybrid aggregation operators and their applications in multi-attribute decision making problems

M Munir, H Kalsoom, K Ullah, T Mahmood, YM Chu - Symmetry, 2020 - mdpi.com
T-spherical fuzzy set is a recently developed model that copes with imprecise and uncertain
events of real-life with the help of four functions having no restrictions. This article's aim is to …

Some T‐spherical fuzzy Einstein interactive aggregation operators and their application to selection of photovoltaic cells

S Zeng, M Munir, T Mahmood… - … Problems in Engineering, 2020 - Wiley Online Library
In this article, it is pointed out that the existing intuitionistic fuzzy and T‐spherical fuzzy
Einstein averaging and geometric operators have some limitations. To overcome these …

[HTML][HTML] Aggregation operators and VIKOR method based on complex q-rung orthopair uncertain linguistic informations and their applications in multi-attribute …

T Mahmood, Z Ali - Computational and Applied Mathematics, 2020 - Springer
Complex q-rung orthopair uncertain linguistic set (CQROULS) is a combination of complex q-
rung orthopair fuzzy set (CQROFS) and uncertain linguistic variable set (ULVS) as a …

Similarity measures of T-spherical fuzzy sets based on the cosine function and their applications in pattern recognition

MQ Wu, TY Chen, JP Fan - IEEE Access, 2020 - ieeexplore.ieee.org
In this manuscript, nine similarity measures of T-spherical fuzzy set (TSFS) considering the
membership degree, the hesitancy degree, the non-membership degree and the refusal …

A Survey on Spherical Fuzzy Sets and Clustering the Literature

M Dagdeviren - Intelligent and Fuzzy Techniques: Smart and …, 2020 - books.google.com
In addition to the well-known fuzzy sets, a novel type of fuzzy sets called as spherical fuzzy
set (SFS) is recently introduced in the literature. SFS is the generalized structure over …