Stanford University - Databases: semistructured data and XML, data warehousing and heterogeneous database integration, active database systems, constraint management, rule languages and systems, issues in telecommunications networks.
Brown University - Interaction, compound and active document systems (such as OpenDoc, JavaBeans and ActiveX), object oriented programming, and programming languages.
University of New South Wales - Neural networks, natural language processing and collection of ill-formed sentences, cognitive modelling, and combinatorial search algorithms.