1. Eck M, Vogel S, Waibel A. Communicating unknown words in machine translation. In Proc. the 6th LREC, May 26-June 1, 2008, pp.1542-1547.
2. Fung P, Cheung P. Mining very-non-parallel corpora: Parallel sentence and lexicon extraction via bootstrapping and EM. In Proc. the 1st EMNLP, July 2004, pp.57-63.
3. Huang C, Yen H, Yang P, Huang S, Chang J. Using sublexical translations to handle the OOV problem in machine trans- lation. ACM Transaction on Asian Language Information Processing, 2011, 10(3): Article No.16.
4. Li Z, Yarowsky D. Unsupervised translation induction for Chinese abbreviations using monolingual corpora. In Proc. the 46th ACL, June 2008, pp.425-433.
5. Marton Y, Callison-Burch C, Resnik P. Improved statistical machine translation using monolingually-derived paraphrases. In Proc. the 6th EMNLP, August 2009, pp.381-390.