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Research Interests
I am particularly interested in the following areas of theoretical computer science:- Beyond Worst-Case Analysis
 - Cluster Analysis
 - Algorithmic Game Theory
 - Online Algorithms
 
| Research Group | Former PhD students and postdocs
		
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Brief Curriculum Vitae
| since July 2013 | Professor (W3) of Theoretical Computer Science at the University of Bonn | 
| Oct. 2010 - June 2013 | Professor (W2) of Theoretical Computer Science at the University of Bonn | 
| July 2009 - Sept. 2010 | Assistant Professor of Operations Research at Maastricht University | 
| July 2008 - June 2009 | Postdoctoral Research Fellow at Boston University working with Shang-Hua Teng | 
| May 2008 - June 2008 | Visiting Researcher at the Theory Group of Microsoft Research Asia in Beijing | 
| Oct. 2004 - April 2008 | Ph.D. student in the Algorithms and Complexity Group at RWTH Aachen headed by Berthold Vöcking | 
| Oct. 2000 - Aug. 2004 | Computer Science Student at the University of Dortmund |