|    122 September 2011. |    122 September 2011. | 
|    123 Between September 2008 and February 2009, I was an invited research fellow in  |    123 Between September 2008 and February 2009, I was an invited research fellow in  | 
|    124 the <A HREF="http://www.cs.princeton.edu/">Department of Computer Science</A> in Princeton. |    124 the <A HREF="http://www.cs.princeton.edu/">Department of Computer Science</A> in Princeton. | 
|    125 In 2004/05 I was an Alexander-von-Humboldt fellow in Munich and  |    125 In 2004/05 I was an Alexander-von-Humboldt fellow in Munich and  | 
|    126 from 2000 until 2004 I was awarded a Research Fellowship in Cambridge. Before that |    126 from 2000 until 2004 I was awarded a Research Fellowship in Cambridge. Before that | 
|    127 I did my PhD in Cambridge funded by a scholarship from the German Academic Exchange  |    127 I did my PhD in Cambridge funded by two scholarships from the German Academic Exchange  | 
|    128 Service (<A HREF="http://www.daad.de/index.html">DAAD</A>). |    128 Service (<A HREF="http://www.daad.de/index.html">DAAD</A>). | 
|    129 <P> |    129 <P> | 
|    130  |    130  | 
|    131 <B>Research Interests</B> theorem provers, programming languages, compilers,  |    131 <B>Research Interests</B> theorem provers, programming languages, compilers,  | 
|    132 algorithms, proof theory, type systems, concurrency, lambda calculus, unification,  |    132 algorithms, proof theory, type systems, concurrency, lambda calculus, unification,  |