Formal Conception Of Rough Sets

  • Authors:

  • Edward Bryniarski

  • Affiliations:

  • Department of Computer Science, University of Opole. Oleska 48, 45-951 Opole, Poland. E-mail: edlog@uni.opole.pl

  • Venue:
  • Fundamenta Informaticae
  • Year:
  • 1996

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Abstract

In the paper we present a formal description of rough sets within the framework of the generalized set theory, which is interpreted in the set approximation theory. The rough sets are interpreted as approximations, which are defined by means of the Pawlak's rough sets.