Ruifeng Xu, De Wang, Wei Zhong, Ling Tian, Yongsheng Bai, Liang-Jie Zhang: Artificial Intelligence and Mobile Services - AIMS 2020 - 9th International Conference, Held as Part of the Services Conference Federation, SCF 2020, Honolulu, HI, USA, September 18-20, 2020, Proceedings. Lecture Notes in Computer Science 12401, Springer 2020, ISBN 978-3-030-59604-0