[HTML][HTML] Based on T-spherical fuzzy environment: a combination of FWZIC and FDOSM for prioritising COVID-19 vaccine dose recipients

MA Alsalem, HA Alsattar, AS Albahri… - Journal of infection and …, 2021 - Elsevier
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 …

Sugeno–Weber triangular norm-based aggregation operators under T-spherical fuzzy hypersoft context

A Sarkar, T Senapati, LS Jin, R Mesiar, A Biswas… - Information …, 2023 - Elsevier
This research work contributes significantly to the current information field by offering an
innovative model named the T-spherical fuzzy hypersoft (T-SFHS) set (T-SFHSS). This …

Performance evaluation of solar energy cells using the interval-valued T-spherical fuzzy Bonferroni mean operators

M Akram, K Ullah, D Pamucar - Energies, 2022 - mdpi.com
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 …

T-spherical fuzzy Frank aggregation operators and their application to decision making with unknown weight information

S Mahnaz, J Ali, MGA Malik, Z Bashir - IEEE Access, 2021 - ieeexplore.ieee.org
The current study presents a novel multi-criteria decision making (MCDM) approach to
address decision analysis with T-spherical fuzzy data, whose weights of criteria are fully …

Multi-attribute group decision making based on T-spherical fuzzy soft rough average aggregation operators

M Akram, A Martino - Granular Computing, 2023 - Springer
This research article aims at establishing the foundations of generalized hybrid frameworks
for dealing with uncertainties in knowledge-based systems. First, by combining the notions …

Multi-attribute group decision-making model for selecting the most suitable construction company using the linguistic interval-valued T-spherical fuzzy TOPSIS method

SH Gurmani, H Chen, Y Bai - Applied Intelligence, 2023 - Springer
Abstract Evaluation and selection problems are becoming increasingly difficult due to
human judgment and unknown evaluation risks. These circumstances mean that contractor …

An evolved VIKOR method for multiple-criteria compromise ranking modeling under T-spherical fuzzy uncertainty

TY Chen - Advanced Engineering Informatics, 2022 - Elsevier
The development of T-spherical fuzzy (T-SF) sets in qualitative multiple-criteria choice
analysis has been well investigated, but little is explored about how the VIKOR (ie …

Generalized MULTIMOORA method and Dombi prioritized weighted aggregation operators based on T‐spherical fuzzy sets and their applications

T Mahmood, MS Warraich, Z Ali… - International Journal of …, 2021 - Wiley Online Library
In this manuscript, the technique of the generalized MULTIMOORA method is investigated
by using the concept of a T‐spherical fuzzy set (T‐SFS), which is the modified idea of a …

Combining subjective and objective weights considerations to solve the emergency location selection problems under spherical fuzzy environments

KH Chang - Applied Soft Computing, 2024 - Elsevier
The development of an emergency will cause difficulties in the selection of emergency
locations. The COVID-19 pandemic has caused the establishment of emergency medical …

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

A Hussain, K Ullah, H Wang… - Journal of Function …, 2022 - Wiley Online Library
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 …