Collaborative Computing: Networking, Applications and Worksharing 16th EAI International Conference, CollaborateCom 2020, Shanghai, China, October 16–18, 2020, Proceedings, Part I - Gao, Honghao; Wang, Xinheng; Iqbal, Muddesar; Yin, Yuyu; Yin, Jianwei; Gu, Ning (Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, 2021)