Workshop on Quantum Communication, 7. -
8.4.1998
Workshop on Data Compression, 15.4.1998
Workshop on Data Compression, Nobember 1 - 2, 1999
Workshop on Search, Sorting and Coding with Feedback, October 9 - 11,
2000
Workshop on Quantum Information, October 12 - 14, 2000
Workshop
Flows in Networks, Bielefeld, Germany, 31.October - 1. November, 2002.
Workshop
Networks, Bielefeld, Germany, 12.Dezember - 13. Dezember, 2002.
General Theory of Information Transfer and Combinatorics, Bielefeld, Germany, April 26 - 29, 2004.
Workshop on Information Theory and related fields, Bielefeld, Germany, December 03 - 06, 2007.
Search Methodologies, Dagstuhl, Seminar 09281, 05.07.09 - 10.07.09.
Search Methodologies II, ZIF, Bielefeld, October 25 - 29, 2010.
Memorial Symposium for Rudolf Ahlswede on 25 - 26 July 2011, ZIF, Bielefeld.
Quantenkommunikation, ZIF, Bielefeld, September 26, 2011.
Quantum Communication, University of Bielefeld, Bielefeld, May 16, 2012.
Search Methodologies III, ZIF, Bielefeld, September 3 - 7, 2012.