@article{ahierarchicaldecodingmodelforspoken,
  title = {A Hierarchical Decoding Model For Spoken Language Understanding From Unaligned Data},
  author = {Zijian Zhao and Su Zhu and Kai Yu},
  year = {2019},
  eprint = {1904.04498},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1904.04498v1},
}