Web and Big Data APWeb-WAIM 2018 International Workshops: MWDA, BAH, KGMA, DMMOOC, DS, Macau, China, July 23-25, 2018, Revised Selected Papers - U, Leong Hou; U, Leong Hou; Xie, Haoran; Xie, Haoran (Springer International Publishing : Imprint: Springer, 2018)