I've has organized many international conferences and workshops, and was co-organizer of AAMAS 2005. I'm involved as (S)PC and reviewer in all main conferences and journals in my field of research, and am one of the leading international researchers in Agent Organizations. I participate in several national and EU projects and have more than 200 peer-reviewed publications, including 15 books, yielding a h-index of 27.

I am co-chair of the European AI conference in 2016 (ECAI2016).

I am also coordinator of the new TU Delft initiative on Design for Values