- Since 2006
Research Assistant at the Centre for General Linguistics (ZAS), Berlin - SoSe 2010
Professorial representation for Pragmatics at the University of Duisburg-Essen, Department of German Studies/Linguistics - 2003 - 2006
Assistant Professor (Adjunct) at the University of Southern Denmark in Humanistic Information Sciences - 2003
Research Assistant at the Centre for General Linguistics (ZAS), Typology and Universality Research, Berlin - 1999 - 2001
Research assistant in the DFG project LA 633/5-1 on 'Semantic and pragmatic aspects of dialogue interpretation' at the Humboldt-Universität zu Berlin - 1998 - 1999
Researcher at the Institute for Theoretical Computer Science and Mathematics at the University of the Federal Armed Forces, Neubiberg - 1993 - 1996
Supported member of the Research Training Group 'Language, Information, Logic' at the Centre for Information and Language Processing (CIS), Ludwig-Maximilians University Munich