@inproceedings{communicationefficientparallelalgorithms,
  title = {Communication Efficient Parallel Algorithms for Optimization on Manifolds},
  author = {Bayan Saparbayeva and Michael Minyi Zhang and Lizhen Lin},
  year = {2018},
  booktitle = {NeurIPS 2018 12},
  eprint = {1810.11155},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1810.11155v3},
}