Mathematical foundations are steadily extended and pushing rough set theory into incorporating new data analysis methods and data models. Generalized approximation spaces present abstract model useful in understanding unknown and undefined data structure leading into creation many new robust and intelligent approaches. Covering approximation spaces present data by means of coverings of the universe. In the paper, these two approaches have been put together introducing the concept of generalized covering approximation space. Further rough coverings model for generalized covering approximation spaces has been presented. Proposed rough covering models are based upon clustering and thresholding of feature space, are embedded in generalized appr...
Soft rough sets which are a hybrid model combining rough sets with soft sets are defined by using so...
In this paper, we present the covering rough sets based on neighborhoods by approximation operations...
Classical rough set theory is a technique of granular computing for handling the uncertainty, vaguen...
Emerging intelligent information systems are pushing existing mathematical foundations into new dire...
AbstractThe covering generalized rough sets are an improvement of traditional rough set model to dea...
AbstractThis paper focuses on the generalization of covering-based rough set models via the concept ...
AbstractThe introduction of covering generalized rough sets has made a substantial contribution to t...
AbstractThe original rough set model was developed by Pawlak, which is mainly concerned with the app...
Abstract — In this paper we propose that a vague set can be approximated by two vague sets in Pawlak...
Rough set philosophy is a significant methodology in the knowledge discovery of databases. In the pr...
Adopting Zakowski-s upper approximation operator C and lower approximation operator C, this paper in...
Covering-based rough sets is an extension of rough sets and it is based on a covering instead of a p...
AbstractIn this paper a generalized notion of an approximation space is considered. By an approximat...
Abstract. Approximation spaces are fundamental for the rough set ap-proach. We discuss their applica...
Granulation of a universe involves grouping of similar elements into granules. With granulated views...
Soft rough sets which are a hybrid model combining rough sets with soft sets are defined by using so...
In this paper, we present the covering rough sets based on neighborhoods by approximation operations...
Classical rough set theory is a technique of granular computing for handling the uncertainty, vaguen...
Emerging intelligent information systems are pushing existing mathematical foundations into new dire...
AbstractThe covering generalized rough sets are an improvement of traditional rough set model to dea...
AbstractThis paper focuses on the generalization of covering-based rough set models via the concept ...
AbstractThe introduction of covering generalized rough sets has made a substantial contribution to t...
AbstractThe original rough set model was developed by Pawlak, which is mainly concerned with the app...
Abstract — In this paper we propose that a vague set can be approximated by two vague sets in Pawlak...
Rough set philosophy is a significant methodology in the knowledge discovery of databases. In the pr...
Adopting Zakowski-s upper approximation operator C and lower approximation operator C, this paper in...
Covering-based rough sets is an extension of rough sets and it is based on a covering instead of a p...
AbstractIn this paper a generalized notion of an approximation space is considered. By an approximat...
Abstract. Approximation spaces are fundamental for the rough set ap-proach. We discuss their applica...
Granulation of a universe involves grouping of similar elements into granules. With granulated views...
Soft rough sets which are a hybrid model combining rough sets with soft sets are defined by using so...
In this paper, we present the covering rough sets based on neighborhoods by approximation operations...
Classical rough set theory is a technique of granular computing for handling the uncertainty, vaguen...