Rough sets: Some extensions

نویسندگان

  • Zdzislaw Pawlak
  • Andrzej Skowron
چکیده

In this article, we present some extensions of the rough set approach and we outline a challenge for the rough set based research. 2006 Elsevier Inc. All rights reserved.

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عنوان ژورنال:
  • Inf. Sci.

دوره 177  شماره 

صفحات  -

تاریخ انتشار 2007