Takes place every semester.
The Kolloquium provides a place for students to present (and defend) their final thesis, be it a Bachelor or Master thesis.
We may also utilize the Kolloquium to listen to guest speakers or perform dry-runs of our own upcoming research talks.
Computer science (Informatik) students are required to participate in all sessions of a given semester (Prüfungsordnung).
The current schedule of talks is here: http://goo.gl/t5CW6 (watch out for the correct semester tab).