@inproceedings{huck-etal-2014-preference,
    title = "Preference Grammars and Soft Syntactic Constraints for {GHKM} Syntax-based Statistical Machine Translation",
    author = "Huck, Matthias  and
      Hoang, Hieu  and
      Koehn, Philipp",
    booktitle = "Proceedings of {SSST}-8, Eighth Workshop on Syntax, Semantics and Structure in Statistical Translation",
    month = oct,
    year = "2014",
    address = "Doha, Qatar",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/W14-4018",
    doi = "10.3115/v1/W14-4018",
    pages = "148--156",
}