Titlebook: Rough Sets and Current Trends in Computing; 6th International Co Chien-Chung Chan,Jerzy W. Grzymala-Busse,Wojciech Conference proceedings

靈敏

Action Rules Discovery without Pre-existing Classification Rules rule discovery usually requires the extraction of classification rules before constructing any action rule. In this paper, we present a new algorithm that discovers action rules directly from a decision system. It is a bottom-up strategy which has some similarity to systems . and .. Finally, it is

尖酸一點(diǎn)

On Irreducible Descriptive Sets of Attributes for Information Systemstructed over attributes from the considered set .. We show that there exists only one irreducible descriptive set of attributes. We also present a polynomial algorithm for this set construction. The obtained results will be useful for the design of concurrent data models from experimental data.

ANNUL

最有利

有權(quán)威

0302-9743 ng (RSCTC 2008), which took place on October 23–25 in Akron, Ohio, USA. The conference is a premier event for researchersand industrial professionals interested in the theory and applications of rough sets and related methodo- gies. Since its introduction over 25 years ago by Zdzislaw Pawlak, the th

大笑

conference

火車車輪

多骨

Nebulizer

Mikhail Moshkov,Andrzej Skowron,Zbigniew Surajins most of the heat kernels computable by means of elementa.With each methodology treated in its own chapter, this monograph is a thorough exploration of several theories that can be used to find explicit formulas for heat kernels for both elliptic and sub-elliptic operators. The authors show how t