Translation Model Pruning via Usage Statistics for Statistical Machine Translation Matthias Eck author Stephan Vogel author Alex Waibel author 2007-04 text Human Language Technologies 2007: The Conference of the North American Chapter of the Association for Computational Linguistics; Companion Volume, Short Papers Candace Sidner editor Tanja Schultz editor Matthew Stone editor ChengXiang Zhai editor Association for Computational Linguistics Rochester, New York conference publication eck-etal-2007-translation https://aclanthology.org/N07-2006/ 2007-04 21 24