@InProceedings{aziz-dymetman-venkatapathy:2013:WMT,
  author    = {Aziz, Wilker  and  Dymetman, Marc  and  Venkatapathy, Sriram},
  title     = {Investigations in Exact Inference for Hierarchical Translation},
  booktitle = {Proceedings of the Eighth Workshop on Statistical Machine Translation},
  month     = {August},
  year      = {2013},
  address   = {Sofia, Bulgaria},
  publisher = {Association for Computational Linguistics},
  pages     = {472--483},
  url       = {http://www.aclweb.org/anthology/W13-2260}
}