invited presentations preliminary schedule program committee themes and motivations topics contributed papers poster papers important dates conference site travel support conference registration hotel registration home page University of Minnesota Minneapolis		. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . The conference will be held at the Hubert H. Humphrey Center at the University of Minnesota in Minneapolis June 10-12, 1999. The Humphrey Center, which is named after the former Vice President and U.S. Senator, is a large, comfortable conference center which provides space for the conference as well connected facilities which provide dining services for breaks and lunches. The Humphrey Center is located on the West Bank of the University of Minnesota at: 301 19th Avenue South Minneapolis, MN 55455 Telephone: (612) 625-9505 Parking is available across the street from the Humphrey Center in the 19th Avenue Parking Ramp. This ramp is accessible from 3rd Street and Riverside Avenue. xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxx xxxxxxxxxxx xxxxxxxxxxxxxxxxxx xxxxxxxxxx xxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxx xxxxxxxx xxxxxxxxxxxxxx