Logical and algebraic techniques for rough set data analysis

Title:	Logical and algebraic techniques for rough set data analysis
Authors:	Ivo Düntsch , School of Information and Software Engineering , University of Ulster Günther Gediga , Institut für Evaluation und Marktanalysen; Brinkstr. 19; D-49143 Jeggen; Germany (Equal authorship implied)
Status:	In: Rough Set Methods and Applications (Ed: Lech Polkowski, Shusaku Tsumoto, Tsau Young Lin), Physica Verlag (2000), 521-544
Abstract:	In this paper, we give an introduction to, and an overview of, the various relational, algebraic, and logical tools that are available to handle rough set based reasoning.