Conferences

• Member of organizing comittee of Symposium on Trustworthy Global Computing (TGC) 2010.
• Member of program comittee of I-SEMANTICS 2007.
  
• Session Chair Software Engineering and Applications (SEA) 2004.
• Member of organizing comittee of International Conference on Web Engineering (ICWE) 2004.

Managing the publishing process of LNCS volumes

• Software-Intensive Systems and New Computing Paradigms: Challenges and Visions (Editor)
• Proc. Fundamental Approaches to Software Engineering (FASE) 2009
• Proc. Symposium on Trustworthy Global Computing (TGC) 2010

Participation in projects

• InOpSys: Interoperability of Calculi for System Modelling (DFG-Forschergruppe)
• GLOWA: Global Change and the Hydrological Cycle (Bundesministerium für Bildung und Forschung)
• European Coordination Action InterLink "International Cooperation Activities in Future And Emerging ICTs"
• SENSORIA: Software Engineering for Service-Oriented Overlay Computers (European Integrated Project)

Other

• Supervised 9 diploma theses and many FoPras (≈bachelor’s thesis)