@InProceedings{li-EtAl:2009:WMT-091,
  author    = {Li, Zhifei  and  Callison-Burch, Chris  and  Dyer, Chris  and  Khudanpur, Sanjeev  and  Schwartz, Lane  and  Thornton, Wren  and  Weese, Jonathan  and  Zaidan, Omar},
  title     = {Joshua: An Open Source Toolkit for Parsing-Based Machine Translation},
  booktitle = {Proceedings of the Fourth Workshop on Statistical Machine Translation},
  month     = {March},
  year      = {2009},
  address   = {Athens, Greece},
  publisher = {Association for Computational Linguistics},
  pages     = {135--139},
  url       = {http://www.aclweb.org/anthology/W/W09/W09-0424}
}