Since October 2005, I am building up a research group Media Systems (Medieninformatik) within the newly founded Institute for Vision and Graphics at University of Siegen, Germany.
Since January 2004, I have been heading the research group "Learning-Based Modeling of Objects" within the Max-Planck Center for Visual Computing and Communication (Saarbrücken / Stanford), located at Max-Planck-Institut für Informatik, Computer Graphics Group.