Issue No. 04 - April (1986 vol. 8)
Bart Kosko , Verac Inc., 9605 Scranton Road, San Diego, CA 92121.
The notion of fuzzy set cardinality is examined. Zadeh's suggested measure of fuzzy cardinality, the sigma-count, is adopted and shown to generalize classical counting measure. This allows many combinatorial structures and counting techniques to be fuzzified, and hence used in knowledge representation and pattern recognition models. A fuzzy set review is found in the Appendix.
Bart Kosko, "Counting with Fuzzy Sets", IEEE Transactions on Pattern Analysis & Machine Intelligence, vol. 8, no. , pp. 556-557, April 1986, doi:10.1109/TPAMI.1986.4767822