Ann Arbor, March 18-19, 2017
Chicago, February 20-21, 2016
Berlin, March 21-22, 2015
Berlin, July 12-13, 2014
Berlin, July 19-20, 2012
New York, May 7-8, 2011
Minneapolis, February 13-14, 2010
Oxford, December 19-20, 2008
Budapest, April 21-22, 2008
Providence, November 2-4, 2007
Halifax, December 2-4, 2006
Berlin, February 24-26, 2006
Université Joseph Fourier, March 11-13, 2005
Duke University, March 19-21, 2004
Berlin, May 24-25, 2003
Vancouver, February 15-17, 2002
Princeton, May 12-14, 2001
Vienna, October 5-7, 2000
Berkeley, December 1-5, 1999
Berlin, November 13-14, 1998