@article{stochasticcollapsedvariationalinference1,
  title = {Stochastic Collapsed Variational Inference for Hidden Markov Models},
  author = {Pengyu Wang and Phil Blunsom},
  year = {2015},
  eprint = {1512.01665},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1512.01665v1},
}