Dilma Da Silva, Qingyang Wang, Liang-Jie Zhang: 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. Lecture Notes in Computer Science 11513, Springer 2019, ISBN 978-3-030-23501-7