@article{ahebbianantihebbiannetworkforonline,
  title = {A Hebbian/Anti-Hebbian Network for Online Sparse Dictionary Learning Derived from Symmetric Matrix Factorization},
  author = {Tao Hu and Cengiz Pehlevan and Dmitri B. Chklovskii},
  year = {2015},
  eprint = {1503.00690},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1503.00690v2},
}