Big Data, Cloud and Applications Third International Conference, BDCA 2018, Kenitra, Morocco, April 4-5, 2018, Revised Selected Papers - Tabii, Youness; Tabii, Youness; Lazaar, Mohamed; Lazaar, Mohamed; Al Achhab, Mohammed; Al Achhab, Mohammed; Enneya, Nourddine; Enneya, Nourddine (Springer International Publishing : Imprint: Springer, 2018)