Testbed sites

Focus and objectives of investigation

University of California at Berkeley

Environmental planning and geographic information systems (GIS)

University of California at Santa Barbara

Spatially-referenced map information

Carnegie-Mellon University

Informedia digital video library

University of Illinois at Urbana-Champaign

Federating repositories of scientific literature

University of Michigan

Intelligent agents for information location

Stanford University

Interoperation mechanisms among heterogeneous services