• Knowledge-Based Integration/Model-Based Mediation:
    • Scientific Workflows and Process Networks (KEPLER)
    • Biomedical Informatics Research Network (BIRN)
    • Geosciences Network (GEON)
    • Science Environment for Ecological Knowledge (SEEK)
    • SciDAC Scientific Data Management Center (SDM)
    • Real-time Observatories, Applications, and Data management Network (ROADNet)
    • NPACI KIND (Knowledge-Based Integration of Neuroscience Data)
  • Knowledge-Based Digital Libraries and Persistent Archives
    • NARA (Persistent Archives and Electronic Records Management)
    • CDL Testbed Project (AMICO)
  • Mediation of Information using XML (MIX)