Participating groups, number of systems per group, and number of searchers per system
City University London 1 8
IBM�s T.J. Watson Research Center 1 4
New Mexico State Univ. at Las Cruces 1 4
Oregon Health Sciences University 1 4
Royal Melbourne Inst. of Technology 1 4
Univ. of California at Berkeley 1 4
Univ. of Massachusetts at Amherst 2 8
Univ. of North Carolina at Chapel Hill 2 4