no code implementations • 20 May 2022 • Weiguo Zhu, Yongqi Sun, Xintong Yi, Yan Wang
Using SCorr, we propose a novel correlation information-based spatiotemporal network (CorrSTN), including a dynamic graph neural network component incorporating correlation information into the spatial structure effectively and a multi-head attention component utilizing spatial correlation information to extract dynamic temporal dependencies accurately.
no code implementations • 8 May 2020 • Jichen Wang, Weiguo Zhu, Yongqi Sun, Chunzi Tian
Traffic prediction is necessary not only for management departments to dispatch vehicles but also for drivers to avoid congested roads.
1 code implementation • 19 Jan 2020 • Yi Wang, Yang Yang, Weiguo Zhu, Yi Wu, Xu Yan, Yongfeng Liu, Yu Wang, Liang Xie, Ziyao Gao, Wenjing Zhu, Xiang Chen, Wei Yan, Mingjie Tang, Yuan Tang
Previous database systems extended their SQL dialect to support ML.