28 citations · 150 across the 50 of their papers we have counts for
4 papers · 1 filter
Trajectory-Based Spatiotemporal Entity Linking
Fengmei Jin, Wen Hua, Thomas Zhou +4
Trajectory-based spatiotemporal entity linking is to match the same moving object in different datasets based on their movement traces. It is a fundamental step to support spatiote…
Overcoming Data Sparsity in Group Recommendation
Hongzhi Yin, Qinyong Wang, Kai Zheng +2
It has been an important task for recommender systems to suggest satisfying activities to a group of users in people's daily social life. The major challenge in this task is how to…
EPARS: Early Prediction of At-risk Students with Online and Offline Learning Behaviors
Yu Yang, Zhiyuan Wen, Jiannong Cao +3
Early prediction of students at risk (STAR) is an effective and significant means to provide timely intervention for dropout and suicide. Existing works mostly rely on either onlin…
Updates-Aware Graph Pattern based Node Matching
Guohao Sun, Guanfeng Liu, Yan Wang +1
Graph Pattern based Node Matching (GPNM) is to find all the matches of the nodes in a data graph GD based on a given pattern graph GP. GPNM has become increasingly important in man…