@article{JMLR:v11:cohn10b,
  author  = {Trevor Cohn and Phil Blunsom and Sharon Goldwater},
  title   = {Inducing Tree-Substitution Grammars},
  journal = {Journal of Machine Learning Research},
  year    = {2010},
  volume  = {11},
  number  = {102},
  pages   = {3053--3096},
  url     = {http://jmlr.org/papers/v11/cohn10b.html}
}