@article{communicationefficientalgorithmfor,
  title = {Communication-efficient Algorithm for Distributed Sparse Learning via Two-way Truncation},
  author = {Jineng Ren and Jarvis Haupt},
  year = {2017},
  eprint = {1709.00537},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1709.00537v2},
}