author: Drosos, Dimitrios_or_Kalligeros, Emmanouil_or_Avdelidis, Nikolaos_or_Theodorakeas, Panagiotis_or_Vougioukas, Dimosthenis_or_Anagnostopoulos, Konstantinos_or_Koui, MariasubjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_III. ENGINEERING AND TECHNOLOGY_or_VI. HUMANITIES AND ARTS__en