@article{optimalstochasticstronglyconvex,
  title = {Optimal Stochastic Strongly Convex Optimization with a Logarithmic Number of Projections},
  author = {Jianhui Chen and Tianbao Yang and Qihang Lin and Lijun Zhang and Yi Chang},
  year = {2013},
  eprint = {1304.5504},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1304.5504v6},
}