@inproceedings{psd,
  title={Unsupervised Discovery of Parts, Structure, and Dynamics},
  author={Xu, Zhenjia and Liu, Zhijian and Sun, Chen and Murphy, Kevin and
        Freeman, William T and Tenenbaum, Joshua B and Wu, Jiajun},
  booktitle={International Conference on Learning Representations (ICLR)},
  year={2019},
}