Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6899026 | Journal of the Egyptian Mathematical Society | 2016 | 6 Pages |
Abstract
Rough sets theory is an important method for dealing with uncertainty, fuzziness and undefined objects. In this paper, we introduce a new approach for generalized rough sets based on the neighborhood systems induced by an arbitrary binary relation. Four pairs of the dual approximation operators are generated from the core of neighborhood systems. Relationship among different approximation operators are presented. We generate different topological spaces by using the core of these neighborhood systems. Relationship among different generated topologies are discussed.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science (General)
Authors
R. Mareay,