@inproceedings{efficientmethodsforoverlappinggrouplasso,
  title = {Efficient Methods for Overlapping Group Lasso},
  author = {Lei Yuan and Jun Liu and Jieping Ye},
  year = {2011},
  booktitle = {NeurIPS 2011 12},
  url = {http://papers.nips.cc/paper/4275-efficient-methods-for-overlapping-group-lasso},
}