@article{perturbediterateanalysisforasynchronous,
  title = {Perturbed Iterate Analysis for Asynchronous Stochastic Optimization},
  author = {Horia Mania and Xinghao Pan and Dimitris Papailiopoulos and Benjamin Recht and Kannan Ramchandran and Michael. I. Jordan},
  year = {2015},
  eprint = {1507.06970},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1507.06970v2},
}