Indirect-HMM-based Hypothesis Alignment for Combining Outputs from Machine Translation Systems Xiaodong He author Mei Yang author Jianfeng Gao author Patrick Nguyen author Robert Moore author 2008-10 text Proceedings of the 2008 Conference on Empirical Methods in Natural Language Processing Mirella Lapata editor Hwee Tou Ng editor Association for Computational Linguistics Honolulu, Hawaii conference publication he-etal-2008-indirect https://aclanthology.org/D08-1011/ 2008-10 98 107