Covering Rough Sets From a Topological Point of View

Published 27 Jul 2012 in cs.DB | (1207.6560v1)

Abstract: Covering-based rough set theory is an extension to classical rough set. The main purpose of this paper is to study covering rough sets from a topological point of view. The relationship among upper approximations based on topological spaces are explored.

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Nguyen Duc Thuan

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