@article{smallfootprintdeepneuralnetworkswith,
  title = {Small-footprint Deep Neural Networks with Highway Connections for Speech Recognition},
  author = {Liang Lu and Steve Renals},
  year = {2015},
  eprint = {1512.04280},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1512.04280v4},
}