Dennis McLeod is currently Professor of Computer
Science at the University
of Southern California, and Director of the Semantic
Information Research Laboratory at USC. He received
his Ph.D., M.S., and B.S. degrees in Computer Science
and Electrical Engineering from MIT. Dr. McLeod has
published widely in the areas of data and knowledge
base systems, federated databases, database models
and design, and ontologies. His current research focuses
on dynamic ontologies, user-customized information
access, database semantic heterogeneity resolution
and interoperation; personalized information management
environments via cooperative immersipresence; information
management environments for geoscience and homeland
security information, crisis management decision support
systems, and privacy and trust in information systems.