@inproceedings{uniquesparsedecompositionoflowrank,
  title = {Unique sparse decomposition of low rank matrices},
  author = {Dian Jin and Xin Bing and Yuqian Zhang},
  year = {2021},
  booktitle = {NeurIPS 2021 12},
  eprint = {2106.07736},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2106.07736v5},
}