Aside of the Institut für Informatik there are several other groups in the WWU with activities in research and teaching on computer science. Topics there belong mostly to the field of applied computer science,  like Wirtschaftsinformatik, Geoinformatik, Bioinformatik and medizinische Informatik:

Research Reports

The annual reseach report of the department of computer science is published (in german) as part of the reesearch report of the faculty of mathematics and comouter science. So please search for "Institut für Informatik" in the following Doclumets to find the appropiate parts: