Recent Advances in Information and Communication Technology 2017 Proceedings of the 13th International Conference on Computing and Information Technology (IC2IT) - Meesad, Phayung; Meesad, Phayung; Sodsee, Sunantha; Sodsee, Sunantha; Unger, Herwig; Unger, Herwig (Springer International Publishing : Imprint: Springer, 2018)