Thanasis DaradoumisThanasis Daradoumis (adaradoumis@uoc.edu) holds a PhD in computer science from the Polytechnic University of Catalonia (Spain), a master’s degree in computer science from the University of Illinois (USA), and a bachelor’s degree in mathematics from te University of Thessaloniki (Greece). He is an associate professor in the Department of Computer Sciences, Multimedia & Telecommunication at the Open University of Catalonia. His research focuses on e-learning and network technologies, Web-based instruction and evaluation, distributed and adaptive learning, CSCL, CSCW, interaction analysis, and grid technologies. He is co-director of the DPCS Research Laboratory. Read More Read Less