Arbeitsgebiete:  

Datenbanken, aktive Informationssysteme, Soziologie,
Angewandte Semiotik, Digitale Kartographie, Geoinformationssysteme, Umweltinformationssysteme, Engineering Management ...

Fields of Interest: 

Databases, active Information Systems, Sociology,
Applied Semiotics, Digital Cartography, Geoinformation Systems, 
Environmental Information Systems, Engineering Management ...