University of Udine - Logic programming, functional logic programming, analysis and transformation of declarative programs. http://www.dimi.uniud.it/~falaschi/
The Technion - Formal semantics of natural language, computational linguistics, semantics of programming languages, program verification, concurrent and distributed programming, logic programming. http://www.cs.technion.ac.il/~francez/
School of Informatics, the University of Edinburgh - Formal models of digital systems, system-design tools, proof assistants, categorical semantics, propositional planning. http://www.inf.ed.ac.uk/people/staff/Michael_Fourman.html