@article{communicationefficientdistributed,
  title = {Communication-Efficient Distributed Optimization of Self-Concordant Empirical Loss},
  author = {Yuchen Zhang and Lin Xiao},
  year = {2015},
  eprint = {1501.00263},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1501.00263v1},
}