Results 31 to 40 of about 135,468 (263)

Some Topological and Algebraic Properties of α-level Subsets’ Topology of a Fuzzy Subset

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2018
The theory of fuzzy sets, since its foundation, has advanced in a wide range of means and in many fields. One of the areas to which fuzzy set theory has been applied extensively is mathematical programming.
Onasanya B. O., Hoskova-Mayerova S.
doaj   +1 more source

(Quantum) Space-Time as a Statistical Geometry of Fuzzy Lumps and the Connection with Random Metric Spaces [PDF]

open access: yes, 2000
We develop a kind of pregeometry consisting of a web of overlapping fuzzy lumps which interact with each other. The individual lumps are understood as certain closely entangled subgraphs (cliques) in a dynamically evolving network which, in a certain ...
Alexandroff P   +49 more
core   +2 more sources

Application of Fuzzy Mathematics Models for Solving Medical Diagnostics Problems

open access: yesMathematical Physics and Computer Simulation, 2021
Fuzzy set theory and fuzzy logic are a very suitable and applicable framework for developing knowledge-based systems in medicine for tasks such as interpreting medical outcome sets, differentiating syndromes, diagnosing various diseases, choosing optimal
I. Germashev, Viktoriya Dubovskaya
semanticscholar   +1 more source

A fuzzy-based approach for classifying students' emotional states in online collaborative work [PDF]

open access: yes, 2016
(c) 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works for resale or ...
Arguedas, Marta   +5 more
core   +1 more source

Applications of Rough Sets in Big Data Analysis: An Overview

open access: yesInternational Journal of Applied Mathematics and Computer Science, 2021
Big data, artificial intelligence and the Internet of things (IoT) are still very popular areas in current research and industrial applications.
Pięta Piotr, Szmuc Tomasz
doaj   +1 more source

APPLICATION OF SOFT SETS TO ASSESSMENT OF MATHEMATICAL MODELLING SKILLS

open access: yesФізико-математична освіта, 2022
Formulation of the problem. Formulation of the problem. Mathematical modelling is a very important component of mathematics education, because by applying the mathematical theories to practical needs of our everyday life increases the student interest ...
Майкл Воскоглоу
doaj   +1 more source

Concepts of Picture Fuzzy Line Graphs and Their Applications in Data Analysis

open access: yesSymmetry, 2023
The process of bundling and clustering hasno clear boundaries; hence, their analysis contains uncertainities. Thus, it is more suitable to deal withbundling and clusteringby usingfuzzy graphs. Since picture fuzzy sets (PFSs) are more accurate, compatible,
Zhihua Chen   +2 more
semanticscholar   +1 more source

Using Fuzzy Linguistic Representations to Provide Explanatory Semantics for Data Warehouses [PDF]

open access: yes, 2003
A data warehouse integrates large amounts of extracted and summarized data from multiple sources for direct querying and analysis. While it provides decision makers with easy access to such historical and aggregate data, the real meaning of the data has ...
Dillon, Tharam S., Feng, Ling
core   +3 more sources

Developing Dynamic Network DEA Approach and its Combination with Interval Type-2 Fuzzy Sets Theory Case of Passenger Airports’ Performance Based on Sustainability Principles [PDF]

open access: yesمدیریت تولید و عملیات, 2018
: Fuzzy DEA methods have been introduced to deal with the fuzziness of variables. Although, some of these variables are affected by uncertainty and also information granularity, the membership function of fuzzy set is certain and this contrasts with the ...
Laya Olfat   +3 more
doaj   +1 more source

Use of the fuzzy-set theory in designing enriched bakery products

open access: yes, 2021
Design of the technologies and formulations for enriched foods should consider a number of aspects, including the manufacturability of the enriching ingredient, the price segment of the finished product, etc.
N. Derkanosova   +3 more
semanticscholar   +1 more source

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