Smart Data and Computational Intelligence Proceedings of the International Conference on Advanced Information Technology, Services and Systems (AIT2S-18) Held on October 17 - 18, 2018 in Mohammedia - Khoukhi, Faddoul; Khoukhi, Faddoul; Bahaj, Mohamed; Bahaj, Mohamed; Ezziyyani, Mostafa; Ezziyyani, Mostafa (Springer International Publishing : Imprint: Springer, 2019)