@InProceedings{sperr-niehues-waibel:2013:CVSC,
  author    = {Sperr, Henning  and  Niehues, Jan  and  Waibel, Alex},
  title     = {Letter N-Gram-based Input Encoding for Continuous Space Language Models},
  booktitle = {Proceedings of the Workshop on Continuous Vector Space Models and their Compositionality},
  month     = {August},
  year      = {2013},
  address   = {Sofia, Bulgaria},
  publisher = {Association for Computational Linguistics},
  pages     = {30--39},
  url       = {http://www.aclweb.org/anthology/W13-3204}
}