abs-1105-5307'

@article{DBLP:journals/corr/abs-1105-5307,
  author    = {Karol Gregor and
               Yann LeCun},
  title     = {Efficient Learning of Sparse Invariant Representations},
  journal   = {CoRR},
  volume    = {abs/1105.5307},
  year      = {2011},
  ee        = {http://arxiv.org/abs/1105.5307},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}