@article{stochasticrecursivegradientbasedmethods,
  title = {Efficient Projection-Free Online Methods with Stochastic Recursive Gradient},
  author = {Jiahao Xie and Zebang Shen and Chao Zhang and Boyu Wang and Hui Qian},
  year = {2019},
  eprint = {1910.09396},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1910.09396v2},
}