Licheng Fang


2014

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Sampling Tree Fragments from Forests
Tagyoung Chung | Licheng Fang | Daniel Gildea | Daniel Štefankovič
Computational Linguistics, Volume 40, Issue 1 - March 2014

2011

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Binarized Forest to String Translation
Hao Zhang | Licheng Fang | Peng Xu | Xiaoyun Wu
Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies

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Terminal-Aware Synchronous Binarization
Licheng Fang | Tagyoung Chung | Daniel Gildea
Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies

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Issues Concerning Decoding with Synchronous Context-free Grammar
Tagyoung Chung | Licheng Fang | Daniel Gildea
Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies

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SCFG latent annotation for machine translation
Tagyoung Chung | Licheng Fang | Daniel Gildea
Proceedings of the 8th International Workshop on Spoken Language Translation: Evaluation Campaign

We discuss learning latent annotations for synchronous context-free grammars (SCFG) for the purpose of improving machine translation. We show that learning annotations for nonterminals results in not only more accurate translation, but also faster SCFG decoding.

2008

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The CASIA statistical machine translation system for IWSLT 2008
Yanqing He | Jiajun Zhang | Maoxi Li | Licheng Fang | Yufeng Chen | Yu Zhou | Chengqing Zong
Proceedings of the 5th International Workshop on Spoken Language Translation: Evaluation Campaign

This paper describes our statistical machine translation system (CASIA) used in the evaluation campaign of the International Workshop on Spoken Language Translation (IWSLT) 2008. In this year's evaluation, we participated in challenge task for Chinese-English and English-Chinese, BTEC task for Chinese-English. Here, we mainly introduce the overview of our system, the primary modules, the key techniques, and the evaluation results.