@InProceedings{iglesias-EtAl:2011:EMNLP,
  author    = {Iglesias, Gonzalo  and  Allauzen, Cyril  and  Byrne, William  and  de Gispert, Adri\`{a}  and  Riley, Michael},
  title     = {Hierarchical Phrase-based Translation Representations},
  booktitle = {Proceedings of the 2011 Conference on Empirical Methods in Natural Language Processing},
  month     = {July},
  year      = {2011},
  address   = {Edinburgh, Scotland, UK.},
  publisher = {Association for Computational Linguistics},
  pages     = {1373--1383},
  url       = {http://www.aclweb.org/anthology/D11-1127}
}