Markdown (Informal)
[Improved Models of Distortion Cost for Statistical Machine Translation](https://aclanthology.org/N10-1129) (Green et al., NAACL 2010)
ACL
- Spence Green, Michel Galley, and Christopher D. Manning. 2010. Improved Models of Distortion Cost for Statistical Machine Translation. In Human Language Technologies: The 2010 Annual Conference of the North American Chapter of the Association for Computational Linguistics, pages 867–875, Los Angeles, California. Association for Computational Linguistics.