@article{generalizedconditionalgradientforsparse,
  title = {Generalized Conditional Gradient for Sparse Estimation},
  author = {Yao-Liang Yu and Xinhua Zhang and Dale Schuurmans},
  year = {2014},
  eprint = {1410.4828},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1410.4828v1},
}