E-Learning, E-Education, and Online Training : Third International Conference, eLEOT 2016, Dublin, Ireland, August 31 - September 2, 2016, Revised Selected Papers - Vincenti, Giovanni.; Bucciero, Alberto.; Helfert, Markus.; Glowatz, Matthias. (Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering,, 2017)