Georgios Th. Papadopoulos was born in Thessaloniki, Greece, in 1982. He received the Diploma and Ph.D. degrees in electrical and computer engineering from the Aristotle University of Thessaloniki (AUTH), Thessaloniki, Greece, in 2005 and 2011, respectively. He is currently a Post-doctoral Researcher with the Centre for Research and Technology Hellas/Informatics and Telematics Institute (CERTH/ITI), Thessaloniki, Greece. He has published 7 international journal articles and is a coauthor of 19 international conference proceedings. His research interests include semantic multimedia analysis, image and video processing, information extraction from multimedia, context-based analysis, machine learning techniques, computer vision and pattern recognition. Dr. Papadopoulos is a member of the IEEE and the Technical Chamber of Greece.