Marco Janssen is a seasoned academic with extensive experience in research and teaching. Currently serving as a Professor at Arizona State University since August 2005, Marco has previously held positions as a Research Scientist at Indiana University and a Post-doc at Vrije Universiteit Amsterdam. Earlier career experience includes a role as a Researcher at RIVM from 1991 to 1998. Academic credentials include a Doctor of Philosophy in Mathematics from Maastricht University and a Master of Arts in Operations Research from Erasmus University Rotterdam.