@InProceedings{gildea-satta-zhang:2006:POS,
  author    = {Gildea, Daniel  and  Satta, Giorgio  and  Zhang, Hao},
  title     = {Factoring Synchronous Grammars by Sorting},
  booktitle = {Proceedings of the COLING/ACL 2006 Main Conference Poster Sessions},
  month     = {July},
  year      = {2006},
  address   = {Sydney, Australia},
  publisher = {Association for Computational Linguistics},
  pages     = {279--286},
  url       = {http://www.aclweb.org/anthology/P/P06/P06-2036}
}