@inproceedings{he-etal-2008-indirect,
    title = "Indirect-{HMM}-based Hypothesis Alignment for Combining Outputs from Machine Translation Systems",
    author = "He, Xiaodong  and
      Yang, Mei  and
      Gao, Jianfeng  and
      Nguyen, Patrick  and
      Moore, Robert",
    editor = "Lapata, Mirella  and
      Ng, Hwee Tou",
    booktitle = "Proceedings of the 2008 Conference on Empirical Methods in Natural Language Processing",
    month = oct,
    year = "2008",
    address = "Honolulu, Hawaii",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/D08-1011/",
    pages = "98--107"
}