Results 31 to 40 of about 2,603,899 (295)

Compatibility measurement-based group decision making with interval fuzzy preference relations

open access: yesJournal of Algorithms & Computational Technology, 2017
In this paper, we put forward a ratio-based compatibility degree between any two ]0,1[-valued interval numbers to measure how proximate they approach to each other.
Xue-Yang Zhang, Zhou J Wang
doaj   +1 more source

Aggregation of Indistinguishability Fuzzy Relations Revisited

open access: yesMathematics, 2021
Indistinguishability fuzzy relations were introduced with the aim of providing a fuzzy notion of equivalence relation. Many works have explored their relation to metrics, since they can be interpreted as a kind of measure of similarity and this is, in ...
Juan-De-Dios González-Hedström   +2 more
doaj   +1 more source

Generalising KAT to Verify Weighted Computations

open access: yesScientific Annals of Computer Science, 2019
Kleene algebra with tests (KAT) was introduced as an algebraic structure to model and reason about classic imperative programs, i.e. sequences of discrete transitions guarded by Boolean tests.
Leandro Gomes   +2 more
doaj   +1 more source

Fuzzified Matrix Space and Solvability of Matrix Equations

open access: yesAxioms
A fuzzified matrix space consists of a collection of matrices with a fuzzy structure, modeling the cases of uncertainty on the part of values of different matrices, including the uncertainty of the very existence of matrices with the given values.
Vanja Stepanović, Andreja Tepavčević
doaj   +1 more source

Relaxed Indistinguishability Relations and Relaxed Metrics: The Aggregation Problem

open access: yesAxioms, 2022
The main purpose of this paper is to study the relationship between those functions that aggregate relaxed indistinguishability fuzzy relations with respect to a collection of t-norms and those functions that merge relaxed pseudo-metrics, extending the ...
Juan-De-Dios González-Hedström   +2 more
doaj   +1 more source

FUZZY LATTICES AS FUZZY RELATIONS

open access: yesKorean Journal of Mathematics, 2015
Summary: We define a fuzzy lattice as a fuzzy relation, develop some basic properties of the fuzzy lattice, show that the operations of join and meet in fuzzy lattices are isotone and associative, characterize a fuzzy lattice by its level set, and show that the direct product of two fuzzy lattices is a fuzzy lattice.
openaire   +2 more sources

Fuzzy Type Relations and Transformation Operators Defined by Monads

open access: yesInternational Journal of Computational Intelligence Systems, 2020
Using the theory of monads in categories and the theory of monadic relations, the concept of general transformation operator defined by a monadic relation is introduced.
Jiří Močkoř
doaj   +1 more source

Zero overshoot and fast transient response using a fuzzy logic controller [PDF]

open access: yes, 2012
In some industrial process control systems it is desirable not to allow an overshoot beyond the setpoint or a threshold, this could be a safety constraint or the requirement of the system.
Mehrdadi, Bruce, Saeed, Bakhtiar I.
core   +3 more sources

On the similarity relation within fuzzy ontology components [PDF]

open access: yes, 2005
Ontology reuse is an important research issue. Ontology merging, integration, mapping, alignment and versioning are some of its subprocesses. A considerable research work has been conducted on them.
Bejaoui, Lotfi   +2 more
core  

Semantic Modeling in Materials Science and Engineering With Platform MaterialDigital Core Ontology 3.0

open access: yesAdvanced Engineering Materials, EarlyView.
The community‐driven Platform MaterialDigital Core Ontology (PMDco) 3.0 is introduced as a Basic Formal Ontology‐aligned semantic backbone for the processing–structure–properties paradigm in Materials Science and Engineering. Modular engineering, automated releases, and validation workflows are highlighted and key semantic patterns for materials ...
Markus Schilling   +15 more
wiley   +1 more source

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