摘要: In this note we compare notions of rough set and fuzzy set, show that these two are different.
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Zdzisław Pawlak, Ewa Orłowska, Expressive power of knowledge representation ,(1984)
Ewa Orłowska, Zdzisław Pawlak, Expressive power of knowledge representation systems International Journal of Human-computer Studies \/ International Journal of Man-machine Studies. ,vol. 20, pp. 485- 500 ,(1984) , 10.1016/S0020-7373(84)80023-1