@article{learningfastsparsifyingtransforms,
  title = {Learning Fast Sparsifying Transforms},
  author = {Cristian Rusu and John Thompson},
  year = {2016},
  eprint = {1611.08230},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1611.08230v2},
}