@inproceedings{multilayerfeaturereductionfortree,
  title = {Multi-Layer Feature Reduction for Tree Structured Group Lasso via Hierarchical Projection},
  author = {Jie Wang and Jieping Ye},
  year = {2015},
  booktitle = {NeurIPS 2015 12},
  url = {http://papers.nips.cc/paper/5838-multi-layer-feature-reduction-for-tree-structured-group-lasso-via-hierarchical-projection},
}