Tijdschrift Editor en Reviewer
- Associate editor of EURASIP Journal on Bioinformatics and System Biology (2007-heden)
- Associate editor of the IEEE Transactions on Signal Processing http://www.ieee.org/organizations/society/sp/tonsp.html (1999-2003)
- Associate editor of Systems and Control Letters (1998-2007)
- Associate editor of The Journal of the Franklin Institute (1995-heden)
- Associate editor of Applied and Computational Control, Signals and Circuits, http://www.birkhauser.com/accsc/ (1996-heden)
- Associate editor of Journal A (Systems and Control Journal for Benelux branch of IFAC) (1999-2002)
- Associate editor of “Onze Alma Mater” (1995-2002)
- Regular reviewer for most journals and conferences in applied mathematics, computational engineering, numerical linear algebra, systems and control and bioinformatics
- Regular reviewer for the Science Councils and Funding Agencies of Australia, Belgium, Italy, The Netherlands. Sweden, Denmark, UK, USA, European Commission
- Regular PhD Jury member in more than 50 thesis committees in most European countries