DocumentCode :
3698035
Title :
On the laws of contraposition for residual implications derived from overlap functions
Author :
Graçaliz Pereira Dimuro;Benjamín Bedregal
Author_Institution :
PPGCOMP, C3, Universidade Federal do Rio Grande, Brazil
fYear :
2015
Firstpage :
1
Lastpage :
7
Abstract :
Overlap functions are aggregation operators used in the overlap problem or when the associativity is not required. Residual implications derived from them (RO-implications) preserve the residuation property, and any overlap function O and the respective RO-implication form an adjoint pair, which is important in many applications. RO-implications are weaker than R-implications constructed from positive and continuous t-norms, since RO-implications do not necessarily satisfy certain properties, but only weaker versions of these properties. However, in general, such properties are not demanded for many applications. In this paper, we analyze the laws of contraposition for RO-implications with respect to a fuzzy negation.
Keywords :
"Boundary conditions","Decision making","Nickel","Electronic mail","Image processing","Context","Fuzzy logic"
Publisher :
ieee
Conference_Titel :
Fuzzy Systems (FUZZ-IEEE), 2015 IEEE International Conference on
Type :
conf
DOI :
10.1109/FUZZ-IEEE.2015.7337867
Filename :
7337867
Link To Document :
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