subjectTerm: II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY_or_I. ΜΑΘΗΜΑΤΙΚΑ ΚΑΙ ΠΛΗΡΟΦΟΡΙΚΗ__elauthor: Eleftheriadis, Ioannis_or_Tsotsou, Georgia Eleni_or_Zoi, Georgiou_or_Spyropoulos, Vasileios_or_Achilias, Dimitris