@article{learningscriptsashiddenmarkovmodels,
  title = {Learning Scripts as Hidden Markov Models},
  author = {J. Walker Orr and Prasad Tadepalli and Janardhan Rao Doppa and Xiaoli Fern and Thomas G. Dietterich},
  year = {2018},
  eprint = {1809.03680},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1809.03680v1},
}