Collaborative Computing: Networking, Applications and Worksharing 15th EAI International Conference, CollaborateCom 2019, London, UK, August 19-22, 2019, Proceedings - Wang, Xinheng; Wang, Xinheng; Gao, Honghao; Gao, Honghao; Iqbal, Muddesar; Iqbal, Muddesar; Min, Geyong; Min, Geyong (Springer International Publishing : Imprint: Springer, 2019)