Sample Publications on Rough Sets and Fuzzy Sets

Comparative Studies

• Yao, Y.Y., A comparative study of fuzzy sets and rough sets, Information Sciences, Vol. 109, No. 1-4, pp. 227-242, 1998.

Combination of Rough Sets and Fuzzy Sets

• Yao, Y.Y., Semantics of fuzzy sets in rough set theory, LNCS Transactions on Rough Sets, Vol. II, 310-331, 2004.
• Yao, Y.Y., Combination of rough and fuzzy sets based on $\alpha$-level sets, in: Rough Sets and Data Mining: Analysis for Imprecise Data, Lin, T.Y. and Cercone, N. (Eds.), Kluwer Academic Publishers, Boston, pp. 301-321, 1997.