@inproceedings{liu-etal-2006-tree,
    title = "Tree-to-String Alignment Template for Statistical Machine Translation",
    author = "Liu, Yang  and
      Liu, Qun  and
      Lin, Shouxun",
    editor = "Calzolari, Nicoletta  and
      Cardie, Claire  and
      Isabelle, Pierre",
    booktitle = "Proceedings of the 21st International Conference on Computational Linguistics and 44th Annual Meeting of the Association for Computational Linguistics",
    month = jul,
    year = "2006",
    address = "Sydney, Australia",
    publisher = "Association for Computational Linguistics",
    url = "http://aclanthology.org/P06-1077/",
    doi = "10.3115/1220175.1220252",
    pages = "609--616"
}