Title :
A synthesis of fuzzy rule-based system verification
Author :
Viaene, Stijn ; Wets, Geert
Author_Institution :
Dept. of Appl. Econ. Sci., Katholieke Univ., Leuven, Belgium
Abstract :
We give a synthesis of methods proposed in literature that try to extend the verification of classical rule bases to the case of fuzzy knowledge modeling. We identify two dual lines of thought respectively leading to static and dynamic anomaly detection methods. The major outcome of the confrontation between both approaches is that their results, stated in terms of necessary and/or sufficient conditions are difficult to reconcile. The paper addresses precisely this issue by presenting a theoretical framework which enables us to effectively evaluate the results of both static and dynamic verification theories
Keywords :
duality (mathematics); fuzzy logic; fuzzy set theory; inference mechanisms; knowledge based systems; anomaly detection methods; dynamic verification; fuzzy knowledge modeling; fuzzy rule-based system verification; necessary conditions; static verification; sufficient conditions; Fuzzy set theory; Fuzzy systems; Knowledge based systems; Phase detection; Power generation economics; Power system modeling; Power system reliability; Set theory; Sufficient conditions; System testing;
Conference_Titel :
Fuzzy Systems Proceedings, 1998. IEEE World Congress on Computational Intelligence., The 1998 IEEE International Conference on
Conference_Location :
Anchorage, AK
Print_ISBN :
0-7803-4863-X
DOI :
10.1109/FUZZY.1998.686252