Issue No. 04 - August (1994 vol. 9)
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/64.336150
<p>Fuzzy logic methods have been used successfully in many real-world applications, but the foundations of fuzzy logic remain under attack. Taken together, these two facts constitute a paradox. A second paradox is that almost all of the successful fuzzy logic applications are embedded controllers, while most of the theoretical papers on fuzzy methods deal with knowledge representation and reasoning. I hope to resolve these paradoxes by identifying which aspects of fuzzy logic render it useful in practice, and which aspects are inessential. My conclusions are based on a mathematical result, on a survey of literature on the use of fuzzy logic in heuristic control and in expert systems, and on practical experience in developing expert systems.</p>
C. Elkan, "The Paradoxical Success of Fuzzy Logic," in IEEE Intelligent Systems, vol. 9, no. , pp. 3-8, 1994.