A Practice of Tourism Knowledge Graph Construction Based on Heterogeneous Information. - Dinghe Xiao; Nannan Wang; Jiangang Yu; Chunhong Zhang; Jiaqi Wu (CNCL, 2020)

Discovery of Travelling Companions from Trajectories with Different Sampling Rates. - Jiangang Yu; Yihao Guo; Xinning Zhu; Yifan You; Dinghe Xiao (CSAE, 2020)