@InProceedings{ling-EtAl:2012:POSTERS,
  author    = {Ling, Wang  and  Tomeh, Nadi  and  Xiang, Guang  and  Trancoso, Isabel  and  Black, Alan},
  title     = {Improving Relative-Entropy Pruning using Statistical Significance},
  booktitle = {Proceedings of COLING 2012: Posters},
  month     = {December},
  year      = {2012},
  address   = {Mumbai, India},
  publisher = {The COLING 2012 Organizing Committee},
  pages     = {713--722},
  url       = {http://www.aclweb.org/anthology/C12-2070}
}