. Tampere, Finland, August 1990.
. Auckland, New Zealand, December 1992.
. Tartu, Estonia, May 1994.
. Montreal, Quebec, Canada, July 1995.
. Shrewsbury, England, July 1996.
. Istanbul, Turkey, August 1997.
. Fort Lauderdale, Florida, USA, December, 1998, in celebration of T.W. Anderson's 80th _Birthday
. Tampere, FInland, August, 1999
. Hyderabad, India, December, 2000, in celebration of C. R. Rao's 80th Birthday.
. Voorburg, The Netherlands, August, 2001
. Lyngby, Denmark, August, 2002, in celebration of G. P. H. Styans 65th Birthday
. Dortmund, Germany, August 5-8, 2003
. Bedlewo, Poland, August 18-21, 2004, in celebration of I. Olkin's 80th Birthday
. Massey University, Albany Campus, Auckland, New Zealand, March 29-April 1, 2005
. Uppsala, Sweden, June 13-16, 2006
. Ontario, Canada, June 1-3, 2007