Testbeds and Research Infrastructures for the Development of Networks and Communities 13th EAI International Conference, TridentCom 2018, Shanghai, China, December 1-3, 2018, Proceedings - Gao, Honghao; Gao, Honghao; Yin, Yuyu; Yin, Yuyu; Yang, Xiaoxian; Yang, Xiaoxian; Miao, Huaikou; Miao, Huaikou (Springer International Publishing : Imprint: Springer, 2019)