Experience
Education
Bio
3/2009 - Postdoctoral researcher at the Humboldt University Berlin, DFG Project `Fast Parameterized Algorithms for Directed Graph Problems'. 12/2006 - 2/2009 Postdoctoral researcher at the Technical University Berlin, Combinatorial Optimization and Graph Algorithms Group, as a member of the Research Training Group Methods for Discrete Structures. 01/2001 - 07/2006 PhD student at the Discrete Mathematics and Mathematical Programming group of the University of Twente, the Netherlands. Supervisors: Hajo Broersma, Gerhard Woeginger. 08/2000 - 12/2000 Teaching assistant at the University of Twente, the Netherlands. 10/1998 - 12/1998 Visiting student at the Department of Applied Mathematics of the Charles University, Prague, Czech Republic. 09/1994 - 06/2000 Student of Applied Mathematics at the University of Twente, the Netherlands. (MSc Applied Mathematics). 09/1988 - 06/1994 RSG Heerenveen, the Netherlands. (VWO)