On 1 August 2010, Prof. Dr. Ing. Klaus Wehrle has taken over the role as Chairholder from Prof. Dr. Dr.hc Otto Spaniol.

Thus, the Chair Informatik 4, and its web site, are currently in a state of transition. The site you visited will not be supported any more. For any information please refer to the new site at

The Chair of Computer Science 4 is part of the Department of Computer Science within the Faculty of Mathematics, Science and Computer Science of RWTH Aachen University.