Dr. Antonios Danelakis received his B.Sc. from the Department of Informatics and Telecommunications, University of Athens in 2008. Subsequently, he received his first M.Sc. from the same Department in the field of Computational Science in 2010 and his second M.SC. in the field of Medical Informatics in 2012. Finally, he acquired his D.Phil in Computer Vision in 2016. Additionally, Dr. Danelakis worked as a Research Scientist at the Department of Computer & Information Science, Norwegian University of Science and Technology. His research interests lie in the areas of 4D Facial Expressions Retrieval, Computer Graphics, Visualization and Medical Informatics. Currently, he is a research associate at the Institute of Informatics and Telecommunications of National Centre for Scientific Research “Demokritos”.