Multidisciplinary Social Networks Research 6th International Conference, MISNC 2019, Wenzhou, China, August 26-28, 2019, Revised Selected Papers - Lin, Jerry Chun-Wei; Lin, Jerry Chun-Wei; Ting, I-Hsien; Ting, I-Hsien; Tang, Tiffany; Tang, Tiffany; Wang, Kai; Wang, Kai (Springer Singapore : Imprint: Springer, 2019)