@inproceedings{arichertheoryofconvexconstrained,
  title = {A Richer Theory of Convex Constrained Optimization with Reduced Projections and Improved Rates},
  author = {Tianbao Yang and Qihang Lin and Lijun Zhang},
  year = {2016},
  booktitle = {ICML 2017 8},
  eprint = {1608.03487},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1608.03487v2},
}