• Coherent Evolution in Noisy Environments, 2 April - 30 May 2001; selected contributions published as Springer Lecture Notes in Physics, Vol. 611, November 2002.
• QRandom II, 27 January - 1st February 2002.
• WE-Heraeus-Seminar "Chaos and Quantum Transport", 23-27 March 2003, Bad Honnef.
• Resonances - from Physics to Mathematics and back, 26-30 January 2004.
• Entanglement, Information, and Noise, 14-20 June 2004, Krzyzowa.
• International Summerschool on Quantum Information, 29 August - 30 September 2005, MPIPKS Dresden.