Curriculum Vitae:

• 1971-1973:
  Research Assistant, Dept. of Informatics, University of Karlsruhe
• 1973-1976:
  Assistant Professor of Electrical Engineering and Computer Science, University of Southern California, Los Angeles, USA
• 1976-1990:
  Full Professor, Information Systems Chair, University of Dortmund
• 1983-1985:
  Chairman, Dept. of Informatics, University of Dortmund
• 1985-1990:
  Vice Rector, Science and Research, University of Dortmund
• 1990- present:
  Full Professor, Institute of Informatics, University of Bonn

Main Research Interests:

• information systems
• information socienty
• software technology
• intelligent systems