doi: 10.7763/IJCTE.2009.V1.98
Covering Rough Sets From a Topological Point of View
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.
Keywords
- approximation operators
- covering roughsets
- topological space
How to 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. https://doi.org/10.7763/IJCTE.2009.V1.98
Copyright & License
Copyright © 2009 by the authors. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).