@article{ahierarchicalspatiotemporalgraph,
  title = {A Hierarchical Spatio-Temporal Graph Convolutional Neural Network for Anomaly Detection in Videos},
  author = {Xianlin Zeng and Yalong Jiang and Wenrui Ding and Hongguang Li and Yafeng Hao and Zifeng Qiu},
  year = {2021},
  eprint = {2112.04294},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2112.04294v2},
}