I have studied physics at
TU Munich
and computer science at
Fernuniversität
Hagen.
Unfortunately I didn't have the time to translate my papers yet.
presentation (HTML) on the modeling language UML
at Fernuniversität Hagen (1998).
In 2000, I worked on the subject of
schema
integration (PDF, 550k), based on the ISO-standardized EXPRESS
language. EXPRESS is widely used for product data modeling, e.g. in car
manufacturing.