@article{globallyvarianceconstrainedsparse,
  title = {Globally Variance-Constrained Sparse Representation and Its Application in Image Set Coding},
  author = {Xiang Zhang and Jiarui Sun and Siwei Ma and Zhouchen Lin and Jian Zhang and Shiqi Wang and Wen Gao},
  year = {2016},
  eprint = {1608.04902},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1608.04902v2},
}