Matthias Birkner (Weierstrass Institute for Applied Analysis and Stochastics, Berlin, Germany)
12-14 November, 2008
Host: Eva B. Vedel Jensen
Visiting: The T.N. Thiele Centre
Boris Polyak (Institute for Control Sciences, Russian Academy of Sciences, Moscow, Russia)
13-19 July, 2008
Host: Søren Asmussen
Visiting: The T.N. Thiele Centre