Complexity-Based Phrase-Table Filtering for Statistical Machine Translation Nadi Tomeh author Nicola Cancedda author Marc Dymetman author 2009-aug 26-30 text Proceedings of Machine Translation Summit XII: Papers Ottawa, Canada conference publication tomeh-etal-2009-complexity https://aclanthology.org/2009.mtsummit-papers.17/ 2009-aug 26-30