Professor, Head of Corporate Semantic Web Group, Department of Mathematics and Computer Science Freie Universitaet Berlin (FUB), Germany    (3FOQ)

Associate Professor, Department of Information Systems, Faculty of Informatics and Electronic Economy, Poznan University of Economics, Poland    (3FOR)

See: http://www.mi.fu-berlin.de/en/inf/groups/ag-csw/Members/Paschke.html    (3FOS)