type: 7author: Spyropoulos, Vasileios_or_Koulouris, Nikolaos_or_Vasileiadis, Ioannis_or_Vlachogiannakos%2C Ioannis_or_Kyrtsoni%2C Maria Christina_or_Makrylakis%2C Konstantinos_or_Spyropoulos%2C Vasileios__ensubjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_III. ENGINEERING AND TECHNOLOGY