DocumentCode :
2755619
Title :
A sufficient condition on coherence of S-shaped radial implicative fuzzy systems
Author :
Coufal, David
Author_Institution :
Inst. of Comput. Sci., Prague, Czech Republic
fYear :
2012
fDate :
10-15 June 2012
Firstpage :
1
Lastpage :
8
Abstract :
The paper addresses the issue of coherence of radial implicative fuzzy systems that use S-shaped fuzzy sets in antecedents of their rules. That means, in antecedents there are incorporated not only purely radial “bell shaped” fuzzy sets but also the S-shaped ones. We describe a computational model of these systems and introduce a sufficient condition that guarantees the existence of a consistent output for any possible input. In other words, we establish the condition assuring the rule base of a system to be non-contradictory for an arbitrary input.
Keywords :
fuzzy set theory; S-shaped fuzzy sets; S-shaped radial implicative fuzzy systems; sufficient condition; Coherence; Computational modeling; Fuzzy sets; Fuzzy systems; Kernel; Mathematical model; Shape;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Fuzzy Systems (FUZZ-IEEE), 2012 IEEE International Conference on
Conference_Location :
Brisbane, QLD
ISSN :
1098-7584
Print_ISBN :
978-1-4673-1507-4
Electronic_ISBN :
1098-7584
Type :
conf
DOI :
10.1109/FUZZ-IEEE.2012.6251334
Filename :
6251334
Link To Document :
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