Title :
Representations of rough set approximation operators
Author_Institution :
Dept. of Comput. Sci., Lakehead Univ., Thunder Bay, Ont., Canada
Abstract :
This paper examines several equivalent representations of rough set approximation operators in finite universes. Each of them can be either constructed from a binary relation or characterized by certain axioms. Their relationships are examined
Keywords :
case-based reasoning; data analysis; data handling; fuzzy set theory; uncertain systems; axiomatic characterization; binary relations; dual approximation operators; equivalent representations; finite universes; rough set approximation operators; Computer science; Distributed computing; Lakes; Logic; Possibility theory; Probability distribution; Rough sets;
Conference_Titel :
Fuzzy Systems Symposium, 1996. Soft Computing in Intelligent Systems and Information Processing., Proceedings of the 1996 Asian
Conference_Location :
Kenting
Print_ISBN :
0-7803-3687-9
DOI :
10.1109/AFSS.1996.583541
