Past events

	WSE 2009 September 25-26, 2009 Edmonton, Canada Website
	WSE 2008 October 3-4, 2008 Beijing, China Website		WSE 2007 October 5-6, 2007 Paris, France Website
	WSE 2006 September 23-24, 2006 Philadelphia, PA Website		WSE 2005 September 26, 2005 Budapest, Hungary Website
	WSE 2004 September 11, 2004 Chicago, IL Website		WSE 2003 September 22, 2003 Amsterdam, The Netherlands Website
	WSE 2002 October 2, 2002 Montr al, Canada Website		WSE 2001 November 10, 2001 Florence, Italy Website
	WSE 2000 March 1, 2000 Z rich, Switzerland Website		WSE 1999 October 5, 1999 Atlanta, GA Website