@article{efficientdictionarylearningviaverysparse,
  title = {Efficient Dictionary Learning via Very Sparse Random Projections},
  author = {Farhad Pourkamali-Anaraki and Stephen Becker and Shannon M. Hughes},
  year = {2015},
  eprint = {1504.01169},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1504.01169v1},
}