Add to ORKGIn this paper, we introduce the notions of generalized upper (lower) approximations, generalized upper (lower) bounded operations and var-ious operations. We investigate their properties
AbstractIn this paper, we introduce new generalizations concepts of lower and upper approximations o...
Some properties of approximation sets are studied in multi-granulation optimist model in rough set t...
AbstractIn this paper a generalized notion of an approximation space is considered. By an approximat...
This paper presents the concept of lower and upper rough matroids based on approximation operators f...
This paper proposes new definitions of lower and upper approximations, which are basic concepts of t...
This paper presents the concept of lower and upper rough matroids based on approximation operators f...
The aim of the paper is to clarify mathematical relationship among three types of rough approximatio...
Abstract. One of the direction of rough sets theory is to extend the equivalence relation, using mor...
Abstract. In this paper we focus upon a comparison of some generalized rough approximations of sets,...
AbstractThe covering generalized rough sets are an improvement of traditional rough set model to dea...
Abstract—Rough sets are efficient for data pre-process in data mining. Lower and upper approximation...
Many different proposals exist for the definition of lower and upper approximation operators in cove...
which permits unrestricted use, distribution, and reproduction in any medium, provided the original ...
AbstractRough set theory is a powerful mathematical tool for dealing with inexact, uncertain or vagu...
AbstractThis paper investigates the general roughness bounds for rough set operations. Compared with...
AbstractIn this paper, we introduce new generalizations concepts of lower and upper approximations o...
Some properties of approximation sets are studied in multi-granulation optimist model in rough set t...
AbstractIn this paper a generalized notion of an approximation space is considered. By an approximat...
This paper presents the concept of lower and upper rough matroids based on approximation operators f...
This paper proposes new definitions of lower and upper approximations, which are basic concepts of t...
This paper presents the concept of lower and upper rough matroids based on approximation operators f...
The aim of the paper is to clarify mathematical relationship among three types of rough approximatio...
Abstract. One of the direction of rough sets theory is to extend the equivalence relation, using mor...
Abstract. In this paper we focus upon a comparison of some generalized rough approximations of sets,...
AbstractThe covering generalized rough sets are an improvement of traditional rough set model to dea...
Abstract—Rough sets are efficient for data pre-process in data mining. Lower and upper approximation...
Many different proposals exist for the definition of lower and upper approximation operators in cove...
which permits unrestricted use, distribution, and reproduction in any medium, provided the original ...
AbstractRough set theory is a powerful mathematical tool for dealing with inexact, uncertain or vagu...
AbstractThis paper investigates the general roughness bounds for rough set operations. Compared with...
AbstractIn this paper, we introduce new generalizations concepts of lower and upper approximations o...
Some properties of approximation sets are studied in multi-granulation optimist model in rough set t...
AbstractIn this paper a generalized notion of an approximation space is considered. By an approximat...