@article{learninglongermemoryinrecurrentneural,
  title = {Learning Longer Memory in Recurrent Neural Networks},
  author = {Tomas Mikolov and Armand Joulin and Sumit Chopra and Michael Mathieu and Marc'Aurelio Ranzato},
  year = {2014},
  eprint = {1412.7753},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1412.7753v2},
}