author: Koulouris, Nikolaos_or_Vasileiadis, Ioannis_or_Perivolaropoulos, Leandros_or_Kroupis, Christos_or_Spyropoulos, Vasileios_or_Σπυρόπουλος, Βασίλειος__elcollection: 1subjectTerm: III. ENGINEERING AND TECHNOLOGY_or_I. MATHEMATICS AND COMPUTER SCIENCElang: el