... compared to its predecessor, RClass. Using RClass*, two kinds of rules, certain rules and possible rules, can be induced from examples. RClass* wasvalidated using an example gleaned from literature. ... in press. Mrozek, A. 1992. Rough Sets in Computer Implementation of Rule-Based Control of Industrial Process.In Intelligent Decision Support — Handbook of Applications and Advances of the Rough ... in many real-life applicationssuch as medical diagnosis [Slowinski, 1992], control algorithm acquisition and process control [Mrozek,1992], and structural engineering [Arciszewski and Ziarko,...