1.
Heng Yu, Liang Huang, Haitao Mi, and Kai Zhao， Max-Violation Perceptron and Forced Decoding for Scalable MT Training， Conference on Empirical Methods on Natural Language Processing (EMNLP)， Seattle, Washington, USA， 2013，pdfpdf
2.
Heng Yu, Jinsong Su, Yajuan lv, Qun Liu， A Topic-Triggered Language Model for Statistical Machine Translation， International Joint Conference on Natural Language Processing (IJCNLP)， Nagoya, Japan， 2013，pdfpdf
3.
Linfeng Song, Jun Xie, Xing Wang, Yajuan Lü and Qun Liu， Rule Refinement for Spoken Language Translation by Retrieving the Missing Translation of Content Words， International Conference on Asian Language Processing (IALP2013)， August 17-19, 2013， 75-78， Urumqi, China ， 2013，pdfpdf
4.
Zhaopeng Tu, Jun Xie, Yajuan Lü, and Qun Liu， A Simple, Fast Strategy for Weighted Alignment Hypergraph， CCF Conference on Natural Language Processing & Chinese Computing (NLPCC2013)， Nov.15~19,2013， 188-199， Chongqing,China， 2013，pdfpdf
9.
Deyi Xiong, Guosheng Ben, Min Zhang, Yajuan Lv, Qun Liu ， Modeling Lexical Cohesion for Document-Level Machine Translation， International Joint Conference on Artificial Intelligence(IJCAI)， Beijing,China， 2013，pdfpdf
10.
Qun Liu, Zhaopeng Tu, Shouxun Lin， A Novel Graph-based Compact Representation of Word Alignment ， Annual Meeting of the Association for Computational Linguistics (ACL)， Sofia, Bulgaria， 2013，pdfpdf
11.
Guosheng Ben, Deyi Xiong, Zhiyang Teng, Yajuan Lü and Qun Liu， Bilingual Lexical Cohesion Trigger Model for Document-Level Machine Translation ， Annual Meeting of the Association for Computational Linguistics (ACL)， Sofia, Bulgaria， 2013，pdfpdf
12.
Kai Liu, Yajuan Lv, Wenbin Jiang,Qun Liu， Bilingually-Guided Monolingual Dependency Grammar Induction ， Annual Meeting of the Association for Computational Linguistics (ACL)， Sofia, Bulgaria， 2013，pdfpdf
13.
Wenbin Jiang, Meng Sun, Yajuan Lv, Yating Yang and Qun Liu， Discriminative Learning with Natural Annotations: Word Segmentation as a Case Study ， Annual Meeting of the Association for Computational Linguistics (ACL)， Sofia, Bulgaria， 2013，pdfpdf
14.
Zhiyang Wang, Yajuan Lv, Meng Sun,Qun Liu， Stem Translation with Affix-Based Rule Selection for Agglutinative Languages ， Annual Meeting of the Association for Computational Linguistics (ACL)， Sofia, Bulgaria， 2013，pdfpdf