1132 HFH, as always, but we need to close at 10:30 Yi will present some of his research. See you all in 1/2 hour, Cheers, Tobias -- Tobias Hollerer Professor, Department of Computer Science University of California, Santa Barbara, CA 93106-5110 holl at cs.ucsb.edu, Office: (805)284-9395, Fax: (805)893-8553