Complexity of Finding the BLEU-optimal Hypothesis in a Confusion Network Gregor Leusch author Evgeny Matusov author Hermann Ney 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 leusch-etal-2008-complexity https://aclanthology.org/D08-1088/ 2008-10 839 847