istemp: 1datepublished: 2015author: Plageras, Panagiotis_or_Michelaki, Paraskevi_or_Bertachas, Ioannis_or_Spyropoulos, Vasileios_or_Tzanakis, Georgios_or_Papanikolaou, Georgios_or_Σπυρόπουλος, Βασίλειος__eltype: 1subjectTerm: I. MATHEMATICS AND COMPUTER SCIENCE_or_II. NATURAL SCIENCES AND AGRICULTURAL SCIENCES_or_IV. MEDICINE AND HEALTH SCIENCES, LIFE SCIENCES, BIOLOGICAL SCIENCES_or_III. ENGINEERING AND TECHNOLOGY