Welcome to RSTL!
Thank you for visiting the Rough Set Technology Laboratory (RSTL) web
site at the Computer Science Department of the University of Regina, Canada.
The RSTL is a unique organization in North America, solely
devoted to conducting and sponsoring research and application-oriented
activities stemming from the general philosophy and the mathematical
basis of the theory of rough sets.
The primary mandate of RSTL is to
coordinate such activities and to provide support through facilitating
exchange of information, project financing, education and international
To read more about the rough set theory and RSTL click on