@inproceedings{mixedoptimizationforsmoothfunctions,
  title = {Mixed Optimization for Smooth Functions},
  author = {Mehrdad Mahdavi and Lijun Zhang and Rong Jin},
  year = {2013},
  booktitle = {NeurIPS 2013 12},
  url = {http://papers.nips.cc/paper/4941-mixed-optimization-for-smooth-functions},
}