@article{recurrentpolynomialnetworkfordialogue,
  title = {Recurrent Polynomial Network for Dialogue State Tracking},
  author = {Kai Sun and Qizhe Xie and Kai Yu},
  year = {2015},
  eprint = {1507.03934},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1507.03934v2},
}