type: 109_or_110_or_112author: Paraskevas, Michail_or_Komineas, Stavros_or_Liaperdos, Ioannis_or_Chytiris, Leonidas_or_Michalopoulos, CharilaossubjectTerm: III. ENGINEERING AND TECHNOLOGY_or_V. LAW AND SOCIAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCE