Future Data and Security Engineering Second International Conference, FDSE 2015, Ho Chi Minh City, Vietnam, November 23-25, 2015, Proceedings - Dang, Tran Khanh; Wagner, Roland; Küng, Josef; Thoai, Nam; Takizawa, Makoto; Neuhold, Erich (Springer International Publishing : Imprint: Springer, 2015)