1984.9～1989.7 中国科学技术大学计算机系 获工学学士学位

融合语言知识与统计模型的机器翻译方法研究（国家自然科学基金重点项目，2008-2011）

面向跨语言搜索的机器翻译关键技术研究（863重点项目课题，2007-2010）

基于短语结构转换模板的统计机器翻译方法研究（国家自然科学基金，2006-2008）

面向领域可定制的汉英机器翻译系统（863重点项目，1998－2000）

机器翻译新方法的研究（863项目，2005-2006）

通用机器翻译开发平台及汉英机器翻译系统（863项目，1996－1998）

[1]LIU Qun, WANG Xiangdong, LIU Hong, SUN Le, TANG Sheng, XIONG Deyi, HOU Hongxu, LV Yuanhua, LI Wenbo, LIN Shouxun, QIAN Yueliang，Introduction to HTRDP evaluations on Chinese information processing and intelligent human-machine interface, Frontiers of Computer Sciences in China, Vol.1, No.1, pp.58-93, Feb.2007

[2]Qun LIU , Sujian LI, Word Similarity Computing Based on How-netComputational Linguistics and Chinese Language Processing，Vol.7, No.2, August 2002, pp.59-76

[3]LI Sujian, ZHANG Jian，HUANG Xiong, BAI Shuo，and LIU Qun,Semantic Computation in a Chinese Question-Answering System，Journal of Computer Science & Technology (JCST), Vol.17, No.6, 2002.

[4]Wenbin Jiang, Liang Huang and Qun Liu, Automatic Adaptation of Annotation Standards: Chinese Word Segmentation and POS Tagging -- A Case Study, in Proceedings of ACL-IJCNLP2009, Singapore, August 2-7, 2009

[5]Yang Liu, Haitao Mi, Yang Feng and Qun Liu, Joint Decoding with Multiple Translation Models, in Proceedings of ACL-IJCNLP2009, Singapore, August 2-7, 2009

[6]Yang Liu, Yajuan Lü and Qun Liu, Improving Tree-to-Tree Translation with Packed Forests, in Proceedings of ACL-IJCNLP2009, Singapore, August 2-7, 2009

[7]Yang Liu, Tian Xia, Xinyan Xiao and Qun Liu, WEIGHTED ALIGNMENT MATRICES FOR STATISTICAL MACHINE TRANSLATION, in Proceedings of EMNLP2009, Singapore, August 6-7, 2009

[8]Haitao Mi, Liang Huang and Qun Liu. Forest-Based Translation. In Proceedings of ACL-08:HLT, pp192-199, Columbus, Ohio, USA. 2008

[9]Wenbin Jiang, Liang Huang, Qun Liu and Yajuan Lü. A Cascaded Linear Model for Joint Chinese Word Segmentation and Part-of-Speech Tagging. In Proceedings of ACL-08:HLT, pp 897-904, Columbus, Ohio, USA. 2008

[10]Zhongjun He, Qun Liu, Shouxun Lin. Partial Matching Strategy for Phrase-based Statistical Machine Translation. In Proceedings of ACL-08:HLT, pp 161-164. Columbus, Ohio, USA. 2008.

[11]Zhongjun He, Qun Liu, Shouxun Lin. Improving Statistical Machine Translation using Lexicalized Rule Selection. Proceedings of the 22nd International Conference on Computational Linguistics (COLING 2008), pages 321-328. Manchester, UK. Aug, 2008

[12]Wenbin Jiang, Haitao Mi and Qun Liu. Word Lattice Reranking for Chinese Word Segmentation and Part-of-Speech Tagging. Proceedings of the 22nd International Conference on Computational Linguistics (COLING 2008), Manchester, UK. Aug, 2008

[13]Qun Liu, Zhongjun He, Yang Liu, Shouxun Lin. Maximum Entropy based Rule Selection Model for Syntax-based Statistical Machine Translation. Proceedings of EMNLP 2008, Honolulu, Hawaii.

[14]Yang Liu, Yun Huang, Qun Liu and Shouxun Lin, Forest-to-String Statistical Translation Rules, ACL2007, Prague, Czech，June 2007

[15]LIU Qun, WANG Xiangdong, LIU Hong, SUN Le, TANG Sheng, XIONG Deyi, HOU Hongxu, LV Yuanhua, LI Wenbo, LIN Shouxun, QIAN Yueliang，Introduction to HTRDP evaluations on Chinese information processing and intelligent human-machine interface, Frontiers of Computer Sciences in China, Vol.1, No.1, pp.58-93, Feb.2007

[16]Yang Liu, Qun Liu, and Shouxun Lin. 2006. Tree-to-String Alignment Template for Statistical Machine Translation. COLING-ACL 2006, Sydney, Australia, July 17-21.

[17]Deyi Xiong, Qun Liu, and Shouxun Lin. Maximum Entropy Based Phrase Reordering Model for Statistical Machine Translation. COLING-ACL 2006, Sydney, Australia, July 17-21.

[18]LIU Qun, HOU Hongxu, LIN Shouxun, QIAN Yueliang, ZHANG Yujie, ISAHARA Hitoshi, Introduction to China's HTRDP Machine Translation Evaluation, invited talk in MT Summit X, September 12-16, 2005, Phuket, Thailand

[19]Yang LIU, Qun LIU, and Shouxun LIN, Log-linear Models for Word Alignment, the 43rd Annual Meeting of Association of Computational Linguistics(ACL-05), Michigan, USA, June 25-30, 2005

[20]Hua-Ping ZHANG, Qun LIU, Hong-Kui YU, Xue-Qi CHENG, Shou BAI, Chinese Named Entity Recognition Using Role Model, Computational Linguistics and Chinese Language Processing, Vol.8, No.2, August 2003, pp. 29-60

[21]Hua-Ping Zhang, Qun Liu, Xue-Qi Cheng, Hao Zhang and Hong-Kui Yu, Chinese Lexical Analysis Using Hierarchical Hidden Markov Model, proceedings of 2nd SigHan Workshop, August 2003, pp. 63-70

[22]Hong-Kui Yu, Hua-Ping Zhang, Qun Liu, Recognition of Chinese Organization Name Based on Role Tagging, in Maosong Sun, Tianshun Yao, Chunfa Yuan, eds., Advances in Computation of Oriental Languages, Proceedings of 20th International Conference on Computer Processing of Oriental Languages, Tsinghua University Press, August 2003, pp. 79-87

[23]Huaping Zhang, Qun Liu, Hao Zhang, Xueqi Cheng, Automatic Recognition of Chinese Unknown Words Based on Role Tagging, in Proceedings of SigHan2002 Workshop attached with the 19th International Conference on Computational Linguistics, Taipei, 2002.8.

[24]Qun Liu, Shiwen Yu, TransEasy: A Chinese-English Translation System based on hybrid approach, Third Conference of the Association for Machine Translation in the Americas (AMTA-98), Langhorne, PA, USA, Oct. 1998, In: David Farwell, et al, Eds., Machine Translation and the Information Soup, Lecture Notes in Artificial Intelligence Vol. 1529, Springer, pp514-517, 1998

[1]刘群，汉英机器翻译若干关键技术研究，清华大学出版社，2008年10月

[2]刘群，张华平，骆卫华，孙健译，刘群审校，自然语言理解（第二版），电子工业出版社，北京，2005.1，译自：James Allen，Natural Language Understanding (Second Edition), The Benjamin / Cummings Publishing Company, Inc., 1995

2022年1月消息，入选2021 ACL Fellow 的国内外学者。