@article{onlineorthogonaldictionarylearningbased,
  title = {Online Orthogonal Dictionary Learning Based on Frank-Wolfe Method},
  author = {Ye Xue and Vincent Lau},
  year = {2021},
  eprint = {2103.01484},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2103.01484v2},
}