@InProceedings{luong-lecouteux-besacier:2013:WMT,
  author    = {Luong, Ngoc Quang  and  Lecouteux, Benjamin  and  Besacier, Laurent},
  title     = {{LIG} System for {WMT}13 {QE} Task: Investigating the Usefulness of Features in Word Confidence Estimation for {MT}},
  booktitle = {Proceedings of the Eighth Workshop on Statistical Machine Translation},
  month     = {August},
  year      = {2013},
  address   = {Sofia, Bulgaria},
  publisher = {Association for Computational Linguistics},
  pages     = {386--391},
  url       = {http://www.aclweb.org/anthology/W13-2248}
}