Dragan Gašević received the B.S., M.S., and PhD degrees in informatics and computer engineering from the Department of Computer Science, University of Belgrade, Serbia, in 2000, 2002, and 2004 respectively. So far, he has authored/co-authored more than 160 research papers. He is an assistant professor at the School of Computing and Information Systems of Athabasca University, Canada, an andjuct professor at the School of Interactive Arts and Tehcnology of Simon Fraser University, Canada, a member of the GOOD OLD AI research group, a member of the ACM, a member of the IEEE Computer Society, and a member of the IASTED Technical Committee on the Web, Internet, and Multimedia. His current research interests include Semantic Web, Model-Driven Engineering (MDE), integration between software engineering and knowledge engineering techniques, technology enhanced learning, and Petri nets.