Markdown (Informal)
[Revisiting Optimal Decoding for Machine Translation IBM Model 4](https://aclanthology.org/N09-2002) (Riedel & Clarke, NAACL 2009)
ACL
- Sebastian Riedel and James Clarke. 2009. Revisiting Optimal Decoding for Machine Translation IBM Model 4. In Proceedings of Human Language Technologies: The 2009 Annual Conference of the North American Chapter of the Association for Computational Linguistics, Companion Volume: Short Papers, pages 5–8, Boulder, Colorado. Association for Computational Linguistics.