Cloud Computing - CLOUD 2019 12th International Conference, Held as Part of the Services Conference Federation, SCF 2019, San Diego, CA, USA, June 25-30, 2019, Proceedings - Da Silva, Dilma; Da Silva, Dilma; Wang, Qingyang; Wang, Qingyang; Zhang, Liang-Jie; Zhang, Liang-Jie (Springer International Publishing : Imprint: Springer, 2019)