Results 1 to 10 of about 811 (118)

An Algorithm for Producing Fuzzy Negations via Conical Sections

Algorithms, 2019
In this paper we introduced a new class of strong negations, which were generated via conical sections. This paper focuses on the fact that simple mathematical and computational processes generate new strong fuzzy negations, through purely geometrical ...
Georgios Souliotis, Basil K. Papadopoulos   +1 more
exaly   +3 more sources

Innovative Methods of Constructing Strict and Strong Fuzzy Negations, Fuzzy Implications and New Classes of Copulas

Mathematics
This paper presents new classes of strong fuzzy negations, fuzzy implications and Copulas. It begins by presenting two theorems with function classes involving the construction of strong fuzzy negations.
Basil K. Papadopoulos
exaly   +3 more sources

A new intuitionistic fuzzy implication and the negation, conjunctions and disjunctions generated by it [PDF]

Notes on IFS, 2023
A new – the 207-th – intuitionistic fuzzy implication is introduced over intuitionistic fuzzy sets. Over its basis, new intuitionistic fuzzy negation, conjunctions and disjunctions are constructed.
Lilija Atanassova
doaj   +1 more source

Study of temporal intuitionistic fuzzy metric space [PDF]

Journal of Hyperstructures, 2023
In order to create a dynamic measure that describes distances between spatiotemporal points whose positions changeover time as well as between the data represented by these points,a temporal intuitionistic fuzzy metric space is created in this pa-per ...
Ram Milan Singh
doaj   +1 more source

On Neutrosophic Vague Binary BZMZ^dM Sub-algebra of BZMZ^dM-algebra in Neutrosophic Vague Binary Sets [PDF]

Neutrosophic Sets and Systems, 2021
In Model theory, common algebraic structures found are Lattices and Boolean Algebras. In the broad field of research, various algebraic structures can be introduced for a set. BCK, BCI, BCH, BH etc. are some of them.
P. B. Remya, A. Francina Shalini
doaj   +1 more source

Bipolar Dissimilarity and Similarity Correlations of Numbers

Mathematics, 2022
Many papers on fuzzy risk analysis calculate the similarity between fuzzy numbers. Usually, they use symmetric and reflexive similarity measures between parameters of fuzzy sets or “centers of gravity” of generalized fuzzy numbers represented by real ...
Ildar Z. Batyrshin, Edit Tóth-Laufer
doaj   +1 more source

Comprehensive Evaluation and Its Application Based on Fuzzy Propositional Logic FLCOM [PDF]

Jisuanji gongcheng, 2016
The negative relationship between knowledge and information is becoming more and more important in the field of information processing.Based on FLCOM with three kinds of negation,this paper presents a new fuzzy comprehensive evaluation method.This paper ...
CHEN Cheng,PAN Zhenghua, LüYongxi
doaj   +1 more source

H-Max Distance Measure of Bipolar Neutrosophic Sets and an Application to Medical Diagnosis [PDF]

Neutrosophic Sets and Systems, 2021
A single-valued neutrosophic set is one of the advanced fuzzy sets that is capable of handling complex real-world information satisfactorily. A development of single-valued neutrosophic set and fuzzy bipolar set, called a bipolar neutrosophic set, was ...
Roan Thi Ngan, Florentin Smarandache, Said Broumi   +2 more
doaj   +1 more source

A Study of Generalized QL^′-Implications

Mathematics, 2022
In this paper, we introduce and study the GQL′-operations. We prove that this class is a hyper class of the known class of QL′-operations. Similar to QL′-operations, GQL′-operations are not always fuzzy implications.
Dimitrios S. Grammatikopoulos, Basil Papadopoulos   +1 more
doaj   +1 more source

Generator of Fuzzy Implications

Algorithms, 2023
In this research paper, a generator of fuzzy methods based on theorems and axioms of fuzzy logic is derived, analyzed and applied. The family presented generates fuzzy implications according to the value of a selected parameter.
Athina Daniilidou, Avrilia Konguetsof, Georgios Souliotis, Basil Papadopoulos   +3 more
doaj   +1 more source