Zadeh 1 introduced the idea of a fuzzy set by assigning degrees of membership between 0 and 1 to the elements of the set. In 1975, Rosenfeld 2 examined the fuzzy graph. Thereafter, the identical idea ...

Belle Wong is a freelance writer specializing in small business, personal finance, banking, and tech/SAAS. She spends her spare moments testing out the latest productivity apps and plotting her latest ...