@article{secondorderbeliefhiddenmarkovmodels,
  title = {Second-Order Belief Hidden Markov Models},
  author = {Jungyeul Park and Mouna Chebbah and Siwar Jendoubi and Arnaud Martin},
  year = {2015},
  eprint = {1501.05613},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1501.05613v1},
}