Estimating the Sentence-Level Quality of Machine Translation Systems Lucia Specia author Marco Turchi author Nicola Cancedda author Nello Cristianini author Marc Dymetman author 2009-may 14–15 text Proceedings of the 13th Annual Conference of the European Association for Machine Translation Lluís Màrquez editor Harold Somers editor European Association for Machine Translation Barcelona, Spain conference publication specia-etal-2009-estimating https://aclanthology.org/2009.eamt-1.5/ 2009-may 14–15