Results 31 to 40 of about 1,404,805 (284)

Decision-Making Framework for an Effective Sanitizer to Reduce COVID-19 under Fermatean Fuzzy Environment

Journal of Mathematics, 2020
The purpose of this article is to develop some general aggregation operators (AOs) based on Einstein’s norm operations, to cumulate the Fermatean fuzzy data in decision-making environments.
Muhammad Akram, Gulfam Shahzadi, Abdullah Ali H. Ahmadini   +2 more
doaj   +1 more source

Neutrosophic normal vague set fitting to trigonometric concept via aggregation operators and its augmentation [PDF]

Neutrosophic Sets and Systems
Using a cotangent trigonometric neutrosophic normal vague set (CotNNVS), we begin this communication article with several novel techniques. Some trigonometric neutrosophic sets and imprecise neutrosophic sets are extended by the novel idea of CotNNVS. We
M. Palanikumar, Nasreen Kausar , Tonguc Cagin   +2 more
doaj   +1 more source

The fuzzy weighted average within a generalized means function

Computers & Mathematics with Applications, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yuh-Yuan Guh, Rung-Wei Po, E. Stanley Lee   +2 more
openaire   +3 more sources

A double generally weighted moving average exceedance control chart [PDF]

Quality and Reliability Engineering International, 2018
AbstractSince the inception of control charts by W. A. Shewhart in the 1920s, they have been increasingly applied in various fields. The recent literature witnessed the development of a number of nonparametric (distribution‐free) charts as they provide a robust and efficient alternative when there is a lack of knowledge about the underlying process ...
Hossein Masoumi Karakani, Schalk William Human, Janet van Niekerk   +2 more
openaire   +3 more sources

Induced and logarithmic distances with multi-region aggregation operators

Technological and Economic Development of Economy, 2019
This paper introduces the induced ordered weighted logarithmic averaging IOWLAD and multiregion induced ordered weighted logarithmic averaging MR-IOWLAD operators.
Víctor G. Alfaro-García, José M. Merigó, Leobardo Plata-Pérez, Gerardo G. Alfaro-Calderón, Anna M. Gil-Lafuente   +4 more
doaj   +1 more source

RETRACTED ARTICLE: Applications of complex picture fuzzy soft power aggregation operators in multi-attribute decision making

Scientific Reports, 2022
The major theme of this analysis is to suggest a new theory in the form of complex picture fuzzy soft (CPFS) information and to initiate their major algebraic laws, score value, and accuracy values.
Tahir Mahmood, Zeeshan Ali, Muhammad Aslam   +2 more
doaj   +1 more source

Comparison of accuracy in ranking alternatives performing generalized fuzzy average functions

Technological and Economic Development of Economy, 2013
The paper defines the notions of point, interval and triangular intuitionistic fuzzy numbers expressing the degree of membership and non-membership in the fuzzy set.
Natalja Kosareva, Aleksandras Krylovas
doaj   +1 more source

Composite indicators as generalized benefit-of-the-doubt weighted averages [PDF]

European Journal of Operational Research, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +4 more sources

Weighted-average least squares estimation of generalized linear models [PDF]

Journal of Econometrics, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
De Luca G., Magnus J. R., Peracchi F.
openaire   +6 more sources

New Pythagorean Fuzzy Interaction Maclaurin Symmetric Mean Operators and Their Application in Multiple Attribute Decision Making

IEEE Access, 2018
The aim of this paper is to develop some Pythagorean fuzzy interaction operators by considering interaction between membership and non-membership. The generalized Pythagorean fuzzy interaction weighted averaging operator and the generalized Pythagorean ...
Wei Yang, Yongfeng Pang
doaj   +1 more source