@article{gradienttrackingandvariancereductionfor,
  title = {Gradient tracking and variance reduction for decentralized optimization and machine learning},
  author = {Ran Xin and Soummya Kar and Usman A. Khan},
  year = {2020},
  eprint = {2002.05373},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2002.05373v1},
}