author: Papaioannou, Angelos_or_Spyropoulos, Vasileios_or_Pagourtzis, Aristeidis_or_Lianos, Theodoros_or_Michalopoulos, Charilaos__ensubjectTerm: III. ENGINEERING AND TECHNOLOGY_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCE