@article{vqflowtamingnormalizingflowsformulti,
  title = {VQ-Flow: Taming Normalizing Flows for Multi-Class Anomaly Detection via Hierarchical Vector Quantization},
  author = {Yixuan Zhou and Xing Xu and Zhe Sun and Jingkuan Song and Andrzej Cichocki and Heng Tao Shen},
  year = {2024},
  eprint = {2409.00942},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2409.00942v1},
}