Advances in Engineering Research and Application Proceedings of the International Conference, ICERA 2018 - Fujita, Hamido; Fujita, Hamido; Nguyen, Duy Cuong; Nguyen, Duy Cuong; Vu, Ngoc Pi; Vu, Ngoc Pi; Banh, Tien Long; Banh, Tien Long; Puta, Hermann Horst; Puta, Hermann Horst (Springer International Publishing : Imprint: Springer, 2019)