@article{unsupervisedtwostageanomalydetection,
  title = {Unsupervised Two-Stage Anomaly Detection},
  author = {Yunfei Liu and Chaoqun Zhuang and Feng Lu},
  year = {2021},
  eprint = {2103.11671},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2103.11671v1},
}