PARTICIPANTS Dirk Balfanz Xerox PARC Henry Baird Xerox PARC Charles Bennett IBM Watson Labs Tom Berson Xerox PARC Guy Blelloch Carnegie Mellon University Lenore Blum Carnegie Mellon University Manuel Blum Carnegie Mellon University Thomas Breuel Xerox PARC Andrei Broder Altavista Nancy Chan City Univ. of Hong Kong Monica Chew UC Berkeley Allison Coates UC Berkeley Rachna Dhamija UC Berkeley Richard Fateman UC Berkeley Brighten Godfrey Carnegie Mellon University David Goldberg Xerox PARC Stuart Haber Intertrust STAR Lab Nick Hopper Carnegie Mellon University Ari Juels RSA Security John Langford Carnegie Mellon University Dan Lopresti Bell Labs, Lucent Technologies Jitendra Malik UC Berkeley John McCarthy Stanford University Udi Manber Yahoo! George Nagy Rensselaer Polytechnic Institute Moni Naor Weizmann Institute Adrian Perrig UC Berkeley Kris Popat Xerox PARC Bartosz Przydatek Carnegie Mellon University Rachel Rue Carnegie Mellon University Prateek Sarkar Xerox PARC Robert Sloan National Science Foundation Xiaodong Dawn Song UC Berkeley Larry Spitz Document Recognition Technologie Doug Tygar UC Berkeley Ke Yang Carnegie Mellon University Luis von Ahn Carnegie Mellon University Alma Whitten UC Berkeley