@inproceedings{structuredstochasticquasinewtonmethods,
  title = {Enhance Curvature Information by Structured Stochastic Quasi-Newton Methods},
  author = {Ming-Han Yang and Dong Xu and Hongyu Chen and Zaiwen Wen and Mengyun Chen},
  year = {2020},
  booktitle = {CVPR 2021 1},
  eprint = {2006.09606},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2006.09606v2},
}