University of Wisconsin-Milwaukee. Dialog theory, natural language generation, argumentation theory, intelligent tutoring systems. http://www.cs.uwm.edu/faculty/mcroy/
University of Sheffield. Natural language processing, specifically in spoken dialogue systems, machine learning in dialogue, spoken language generation, multimodal human-computer interaction, and evaluation of dialogue systems. http://www.dcs.shef.ac.uk/~walker/
Christopher Newport University. Natural language processing, planning and plan recognition, belief models, negotiation. http://www.pcs.cnu.edu/~lambert/
University of Karlsruhe (Germany). Data mining, knowledge representation, ontology learning, semantic web, knowledge portals. http://www.aifb.uni-karlsruhe.de/WBS/jha