@article{blockdiagonalsparserepresentationby,
  title = {Block-Diagonal Sparse Representation by Learning a Linear Combination Dictionary for Recognition},
  author = {Xinglin Piao and Yongli Hu and Yanfeng Sun and Junbin Gao and Bao-Cai Yin},
  year = {2016},
  eprint = {1601.01432},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1601.01432v2},
}