@InProceedings{elkholy-EtAl:2013:IJCNLP,
  author    = {El Kholy, Ahmed  and  Habash, Nizar  and  Leusch, Gregor  and  Matusov, Evgeny  and  Sawaf, Hassan},
  title     = {Selective Combination of Pivot and Direct Statistical Machine Translation Models},
  booktitle = {Proceedings of the Sixth International Joint Conference on Natural Language Processing},
  month     = {October},
  year      = {2013},
  address   = {Nagoya, Japan},
  publisher = {Asian Federation of Natural Language Processing},
  pages     = {1174--1180},
  url       = {http://www.aclweb.org/anthology/I13-1167}
}