On Three Types of Covering-Based Rough Sets
IEEE Transactions on Knowledge and Data Engineering
Relationship between generalized rough sets based on binary relation and covering
Information Sciences: an International Journal
Relationship among basic concepts in covering-based rough sets
Information Sciences: an International Journal
On axiomatic characterizations of three pairs of covering based approximation operators
Information Sciences: an International Journal
On some properties of covering based approximations of classifications of sets
Proceedings of the 2nd International Conference on Interaction Sciences: Information Technology, Culture and Human
Covering based approximation – a new type approach
International Journal of Computational Vision and Robotics
Axiomatization and conditions for neighborhoods in a covering to form a partition
Information Sciences: an International Journal
Covering based rough set approximations
Information Sciences: an International Journal
The fourth type of covering-based rough sets
Information Sciences: an International Journal
Relationships among generalized rough sets in six coverings and pure reflexive neighborhood system
Information Sciences: an International Journal
Hi-index | 0.00 |
In the covering-based generalized rough set setting, lower and upper approximation operations generated by a covering do not satisfy some of common properties of classical lower and upper approximation operations. In this paper we investigate conditions for a covering under which these properties hold for the fourth type of covering-based lower and upper approximation operations.