24 citations · 27 across the 5 of their papers we have counts for
4 papers
TLM: Token-Level Masking for Transformers
Yangjun Wu, Kebin Fang, Dongxiang Zhang +3
Structured dropout approaches, such as attention dropout and DropHead, have been investigated to regularize the multi-head attention mechanism in Transformers. In this paper, we pr…
Co-movement Pattern Mining from Videos
Dongxiang Zhang, Teng Ma, Junnan Hu +3
Co-movement pattern mining from GPS trajectories has been an intriguing subject in spatial-temporal data mining. In this paper, we extend this research line by migrating the data s…
Programming Knowledge Tracing: A Comprehensive Dataset and A New Model
Renyu Zhu, Dongxiang Zhang, Chengcheng Han +4
In this paper, we study knowledge tracing in the domain of programming education and make two important contributions. First, we harvest and publish so far the most comprehensive d…
Efficient Spatial Keyword Search in Trajectory Databases
Gao Cong, Hua Lu, Beng Chin Ooi +2
An increasing amount of trajectory data is being annotated with text descriptions to better capture the semantics associated with locations. The fusion of spatial locations and tex…