Results 11 to 20 of about 17,216 (168)
The application of the fuzzy aggregation norms to technical staff tasks delegation
Journal of Education, Health and Sport, 2019 The methods for calculating professional competence levels of technicians based on fuzzy relations and the optimistic fuzzy aggregation norm has been proposed.
Aleksandra Mrela +4 more
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Fuzzy Mappings and Fuzzy Equivalence Relations [PDF]
International Journal of Fuzzy Logic and Intelligent Systems, 2011 Equivalence relations and mappings for crisp sets are very well known. This paper attempts an investigation of equivalence relations and mappings for fuzzy sets. We list some concepts and results related to fuzzy relations. We give some examples corresponding to the concept of fuzzy equality and fuzzy mapping introduced by Demirci [1].
Pyung-Ki Lim, Ga-Hee Choi, Kul Hur
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Relation “Greater than or Equal to” between Ordered Fuzzy Numbers
Applied System Innovation, 2019 The ordered fuzzy number (OFN) is determined as an ordered pair of fuzzy number (FN) and its orientation. FN is widely interpreted as imprecise number approximating real number.
Krzysztof Piasecki
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Transitive Closures of Ternary Fuzzy Relations
International Journal of Computational Intelligence Systems, 2021 Recently, we have introduced six types of composition of ternary fuzzy relations. These compositions are close in spirit to the composition of binary fuzzy relations.
Lemnaouar Zedam, Bernard De Baets
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Fuzzy relations and fuzzy relational databases
Computers & Mathematics with Applications, 1991 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Melton, Austin, Shenoi, Sujeet
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Fuzzy Ordering Relation and Fuzzy Poset [PDF]
, 2007 Connections between (weakly) reflexive, antisymmetric and transitive lattice-valued fuzzy relations on a nonempty set X (fuzzy ordering relations on X) and fuzzy subsets of a crisp poset on X (fuzzy posets) are established and various properties of cuts of such structures are proved.
Šešelja, Branimir +1 more
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On Kemeny Optimization Scheme for Fuzzy Set of Relations
Axioms, 2023 The present paper investigated the aggregation of individual preferences into a group fuzzy preference relation for a fuzzy set of decision-makers (DMs). This aggregation is based on the Kemeny optimization scheme.
Serhii O. Mashchenko +2 more
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Fuzzy Number-Valued Fuzzy Graph [PDF]
Control and Optimization in Applied Mathematics, 2016 Graph theory has an important role in the area of applications of networks and clustering. In the case of dealing with uncertain data, we must utilize ambiguous data such as fuzzy value, fuzzy interval value or values of fuzzy number.
Siyamak Firouzian +1 more
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Fuzzy Sets and Systems, 2022 This research is partially supported by the State Agency of Research (AEI), the Spanish Ministry of Science, Innovation and Universities (MCIU), the European Social Fund (FEDER), the Junta de Andalucía (JA), and the Universidad de Málaga (UMA) through the FPU19/01467 (MCIU) internship and the research projects with reference PGC2018-095869-B-I00 ...
Manuel Ojeda-Hernández +3 more
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Journal of Mathematics, 2022 The idea of composition relations on Fermatean fuzzy sets based on the maximum-extreme values approach has been investigated and applied in decision making problems.
P. A. Ejegwa +4 more
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