@inproceedings{depthboundingiseffectiveimprovementsand,
  title = {Depth-bounding is effective: Improvements and evaluation of unsupervised PCFG induction},
  author = {Lifeng Jin and Finale Doshi-Velez and Timothy Miller and William Schuler and Lane Schwartz},
  year = {2018},
  booktitle = {EMNLP 2018 10},
  eprint = {1809.03112},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1809.03112v1},
}