He is Full Professor in Information Systems at Eindhoven University of Technology (TU/e). He is currently an Assistant Professor at Queensland University of Technology (QUT). Amongst other activities, he works in the scientific areas of: workflows management, process mining, Petri Net, business process management, process modelling and process analyses. He has also had several articles published and his work is often quoted. His ideas have influenced many researchers, programme developers and working groups to normalize procedures.