Sentence-Level Quality Estimation for MT System Combination Tsuyoshi Okita author Raphaël Rubino author Josef van Genabith author 2012-12 text Proceedings of the Second Workshop on Applying Machine Learning Techniques to Optimise the Division of Labour in Hybrid MT Josef van Genabith editor Toni Badia editor Christian Federmann editor Maite Melero editor Marta R Costa-jussà editor Tsuyoshi Okita editor The COLING 2012 Organizing Committee Mumbai, India conference publication okita-etal-2012-sentence https://aclanthology.org/W12-5706/ 2012-12 55 64