@article{improvingendtoendspeechrecognitionwith,
  title = {Improving End-to-end Speech Recognition with Pronunciation-assisted Sub-word Modeling},
  author = {Hainan Xu and Shuoyang Ding and Shinji Watanabe},
  year = {2018},
  eprint = {1811.04284},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1811.04284v2},
}