@inproceedings{learninginvariantrepresentationsand,
  title = {Learning invariant representations and applications to face verification},
  author = {Qianli Liao and Joel Z. Leibo and Tomaso Poggio},
  year = {2013},
  booktitle = {NeurIPS 2013 12},
  url = {http://papers.nips.cc/paper/5206-learning-invariant-representations-and-applications-to-face-verification},
}