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Medical Device Risk Assessment Based on Ordered Weighted Averaging Aggregation Operator [PDF]

Journal of Biomedical Physics and Engineering, 2021
Background: A medical device is any instrument, apparatus, implement, machine, appliance, software, material, which is intended material, to be utilized, either alone or in combination, for medical purpose.
Fereshteh Azadi Parand, Ali Tavakoli-Golpaygani, Farzaneh Rezvani   +2 more
doaj   +2 more sources

Maintenance strategy selection for engineering systems based on multi-criteria decision making approach by using bipolar complex fuzzy prioritized aggregation operators [PDF]

Scientific Reports
The existing approaches for maintenance strategy selection cannot usually account for the intrinsic complexities, uncertainties, and bipolarities that are prevalent in critical engineering systems.
Zhiping Xu, Ubaid ur Rehman, Tahir Mahmood, Shouzhen Zeng   +3 more
doaj   +2 more sources

Multiple Attribute Decision Making method based on intuitionistic Dombi operators and its application in mutual fund evaluation [PDF]

Archives of Control Sciences, 2020
In this paper, a new set of intuitionistic fuzzy aggregation operators have been introduced under the environment of intuitionistic fuzzy sets (IFSs). For this, firstly focused on some existing aggregation operators and then new operational rules known ...
Chiranjibe, Jane, Madhumangal, Pal, Guiwu, Wei   +2 more
doaj   +1 more source

Bonferroni Weighted Logarithmic Averaging Distance Operator Applied to Investment Selection Decision Making

Mathematics, 2022
Distance measures in ordered weighted averaging (OWA) operators allow the modelling of complex decision making problems where a set of ideal values or characteristics are required to be met.
Victor G. Alfaro-Garcia, Fabio Blanco-Mesa, Ernesto León-Castro, Jose M. Merigo   +3 more
doaj   +1 more source

Air Pollution Model using Neutrosophic Cubic Einstein Averaging Operators [PDF]

Neutrosophic Sets and Systems, 2020
The neutrosophic cubic averaging and Einstein averaging aggregation operators are presented and applied to the air pollution model of the city of Peshawar, Pakistan. Neutrosophic cubic set (NCS) is a more generalized version of the neutrosophic set (NS)
Majid Khan , Muhammad Gulistan, Nasruddin Hassan, Abdul Muhaimin Nasruddin   +3 more
doaj   +1 more source

Decision-Making Approach under Pythagorean Fuzzy Yager Weighted Operators

Mathematics, 2020
In fuzzy set theory, t-norms and t-conorms are fundamental binary operators. Yager proposed respective parametric families of both t-norms and t-conorms. In this paper, we apply these operators for the analysis of Pythagorean fuzzy sets. For this purpose,
Gulfam Shahzadi, Muhammad Akram, Ahmad N. Al-Kenani   +2 more
doaj   +1 more source

Identification and Classification of Multi-Attribute Decision-Making Based on Complex Intuitionistic Fuzzy Frank Aggregation Operators

Mathematics, 2023
Invented by Frank in 1979, Frank’s t-norm and t-conorm operations possess improved modifications and can be applied more generally than the existing algebraic t-norm and t-conorm.
Xiaopeng Yang, Tahir Mahmood, Zeeshan Ali, Khizar Hayat   +3 more
doaj   +1 more source

WASPAS method and Aczel-Alsina aggregation operators for managing complex interval-valued intuitionistic fuzzy information and their applications in decision-making [PDF]

PeerJ Computer Science, 2023
Aczel-Alsina t-norm and t-conorm are a valuable and feasible technique to manage ambiguous and inconsistent information because of their dominant characteristics of broad parameter values.
Haojun Fang, Tahir Mahmood, Zeeshan Ali, Shouzhen Zeng, Yun Jin   +4 more
doaj   +2 more sources

MABAC framework for logarithmic bipolar fuzzy multiple attribute group decision-making for supplier selection

Complex & Intelligent Systems, 2023
In this article, we introduce logarithmic operations on bipolar fuzzy numbers (BFNs). We present some new operators based on these operations, namely, the logarithm bipolar fuzzy weighted averaging (L-BFWA) operator, logarithm bipolar fuzzy ordered ...
Chiranjibe Jana, Harish Garg, Madhumangal Pal, Biswajit Sarkar, Guiwu Wei   +4 more
doaj   +1 more source

New Operators for Aggregating Intuitionistic Fuzzy Information With Their Application in Decision Making

IEEE Access, 2018
Aggregation of intuitionistic fuzzy information is a hot topic in Atanassov's intuitionistic fuzzy set theory, which has attracted much interest from researchers in recent years. In this paper, a series of new aggregation operators and weighted averaging
Cheng-Li Fan, Yafei Song, Qiang Fu, Lei Lei, Xiaodan Wang   +4 more
doaj   +1 more source