@article{randomizedstructuralsparsityvia,
  title = {Randomized Structural Sparsity via Constrained Block Subsampling for Improved Sensitivity of Discriminative Voxel Identification},
  author = {Yi-Lun Wang and Junjie Zheng and Sheng Zhang and Xujun Duan and Huafu Chen},
  year = {2014},
  eprint = {1410.4650},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1410.4650v2},
}