The article proposes an algebraic formalism of (complete/ incomplete) information systems. Besides providing a complete description of information systems, the formalism captures the notion of rough set approximations that are induced by information systems. © 2011 Springer-Verlag Berlin Heidelberg.
CITATION STYLE
Khan, M. A., & Banerjee, M. (2011). Information systems and rough set approximations: An algebraic approach. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 6744 LNCS, pp. 339–344). https://doi.org/10.1007/978-3-642-21786-9_55
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