Dimitrios Vogiatzis holds a first Degree in Computer science from the Department of Computer Science, University of Athens, a MSc in Knowledge Systems from the University of Edinburgh and a PhD from the Dept. of Electrical and Electronic Engineering at the National Technical University of Athens. He has been involved over the past 10 years in research in the area of computational intelligence, neural networks, user modelling, and recommender systems. He has served as reviewer and committee member in many conferences. He has been involved in more than 15 European and National Research Projects. Moreover, in the last 3 years he is teaching courses in information technology at the American College of Greece.