@InProceedings{rcostajussa-EtAl:2007:ShortPapers,
  author    = {R. Costa-juss\`{a}, Marta  and  Crego, Josep M.  and  Vilar, David  and  R. Fonollosa, Jos\'{e} A.  and  Mari\~{n}o, Jos\'{e} B.  and  Ney, Hermann},
  title     = {Analysis and System Combination of Phrase- and {N}-Gram-Based Statistical Machine Translation Systems},
  booktitle = {Human Language Technologies 2007: The Conference of the North American Chapter of the Association for Computational Linguistics; Companion Volume, Short Papers},
  month     = {April},
  year      = {2007},
  address   = {Rochester, New York},
  publisher = {Association for Computational Linguistics},
  pages     = {137--140},
  url       = {http://www.aclweb.org/anthology/N/N07/N07-2035}
}