International Journal of Computer Theory and Engineering

Editor-In-Chief: Prof. Mehmet Sahinoglu
Frequency: Quarterly
ISSN: 1793-8201 (Print), 2972-4511 (Online)
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Home > Articles > Archive > 2009 > Volume 1, Number 5 (Dec. 2009) >
IJCTE 2009 Vol.1(5): 606-609 ISSN: 1793-8201
DOI: 10.7763/IJCTE.2009.V1.98

Covering Rough Sets From a Topological Point of View

Nguyen Duc Thuan

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.

Index Terms—approximation operators, covering roughsets, topological space.

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Cite: Nguyen Duc Thuan, "Covering Rough Sets From a Topological Point of View," International Journal of Computer Theory and Engineering vol. 1, no. 5, pp. 606-609, 2009.

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