datepublished: 2015author: Alexiadis, Aristidis-Dimitris_or_Kapreli, Eleni_or_Papadakaki, Maria_or_Lionis, Christos_or_Markaki, Adelais_or_Iatraki, Eliza_or_Fountzoula, Christina_or_Aspraki, Gavriella_or_Kroupis, Christos_or_Sakellari, Evanthia_or_Velonaki, Venetia Sofia_or_Plageras, Panagiotis_or_Spyropoulos, Vasileios_or_Σπυρόπουλος, Βασίλειος__elsubjectTerm: III. ENGINEERING AND TECHNOLOGY_or_V. LAW AND SOCIAL SCIENCES_or_I. MATHEMATICS AND COMPUTER SCIENCE