@InProceedings{johnson-EtAl:2007:EMNLP-CoNLL2007,
  author    = {Johnson, Howard  and  Martin, Joel  and  Foster, George  and  Kuhn, Roland},
  title     = {Improving Translation Quality by Discarding Most of the Phrasetable},
  booktitle = {Proceedings of the 2007 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning (EMNLP-CoNLL)},
  pages     = {967--975},
  url       = {http://www.aclweb.org/anthology/D/D07/D07-1103}
}