found: Work cat.: Abdalla, A.S. Fuzzy expert systems, 2003.
found: OCLC WorldCat, June 10, 2004(titles: Fuzzy expert systems, 1992; Designing fuzzy expert systems, 1986; Techniques for assessing and handling language ambiguity in fuzzy expert systems, 1991; Rule base reorganization for fuzzy expert system design, 1996; Predicting industrial construction productivity using fuzzy expert systems, 2002)
found: NetLingo dictionary of Internet words, via WWW, June 22, 2004(fuzzy expert system; a form of artificial intelligence that uses a collection of membership functions (fuzzy logic) and rules (instead of Boolean logic) to reason about data)