Database Systems for Advanced Applications DASFAA 2018 International Workshops: BDMS, BDQM, GDMA, and SeCoP, Gold Coast, QLD, Australia, May 21-24, 2018, Proceedings - Liu, Chengfei; Liu, Chengfei; Zou, Lei; Zou, Lei; Li, Jianxin; Li, Jianxin (Springer International Publishing : Imprint: Springer, 2018)