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Structural analysis of indistinguishability operators and related concepts

Autor
Mattioli, G.; Recasens, J.
Tipus d'activitat
Article en revista
Revista
Information sciences
Data de publicació
2013-06-20
Volum
241
Pàgina inicial
85
Pàgina final
100
DOI
https://doi.org/10.1016/j.ins.2013.03.015 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/20143 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0020025513002041# Obrir en finestra nova
Resum
Given an indistinguishability operator E, it is possible to obtain the set of extensional fuzzy subsets HEHE and the respective operators of upper and lower approximations by extensional sets ¿E¿E and ¿E¿E. Reciprocally, given any of these objects, the initial indistinguishability operator E can be retrieved. It is well known that these concepts are in bijection. In this paper, we will prove that the relation underlying them is a lattice isomorphism. We will also consider further operators s...
Citació
Mattioli, G.; Recasens, J. Structural analysis of indistinguishability operators and related concepts. "Information sciences", 20 Juny 2013, vol. 241, p. 85-100.
Paraules clau
Set Theory, Artificial Intelligence, Software Engineering
Grup de recerca
FIA - Modelització Matemàtica Funcional i Aplicacions

Participants