sentences:  The Bauhaus project was initiated by Erhard Ploedereder, Ph.D. and Rainer Koschke, Ph.D. at the University of Stuttgart in 1996.It was originally a collaboration between the Institute for Computer Science (ICS) of the University of Stuttgart and the Fraunhofer-Institut für Experimentelles Software Engineering (IESE), which is no longer involved.Early versions of Bauhaus integrated and used Rigi for visualization.