subjectTerm: I. MATHEMATICS AND COMPUTER SCIENCEauthor: Beligiannis, Apostolos_or_Bratsos, Athanasios_or_Kranakis, Evangelos_or_Makrylakis, Konstantinos_or_Kyrtsoni, Maria Christina_or_Tentolouris, Nikolaos_or_Daikos, Georgios_or_Sfikakis, Petros_or_Psychogyiou, Mina__enlang: el