@article{tang2021towards,
  author={Tang, Hui and Zhu, Xiatian and Chen, Ke and Jia, Kui and Chen, C. L. Philip},
  journal={IEEE Transactions on Pattern Analysis and Machine Intelligence}, 
  title={Towards Uncovering the Intrinsic Data Structures for Unsupervised Domain Adaptation Using Structurally Regularized Deep Clustering}, 
  year={2022},
  volume={44},
  number={10},
  pages={6517-6533},
  doi={10.1109/TPAMI.2021.3087830}
}