author: Palios, Leonidas_or_Nikolopoulos, Stavros_or_Cheliotis, Dimitrios_or_Grontas, Panagiotis_or_Markou, Evripidis_or_Michalopoulos, Andreas__encollection: 2subjectTerm: III. ENGINEERING AND TECHNOLOGY_or_I. MATHEMATICS AND COMPUTER SCIENCElang: el