2008

• Min Zhang, Xingyao Ye, A generative model to unify topic relevance and lexicon-based sentiment for opinion retrieval, The 31st Annual International ACM SIGIR Conference (SIGIR2008), 20-24 July 2008, Singapore. (accepted as full paper)
• Canhui Wang, Min Zhang, Shaoping ma, Liyun Ru, Automatic Online News Issue Construction in Web Environment, the 17th International World Wide Web Conference (WWW2008), Beijing, April, 2008, (accepted).
• Yiqun Liu, Min Zhang, Shaoping Ma, Liyun Ru. User Behavior Oriented Web Spam Detection. the 17th World Wide Web conference (WWW2008).(to appear)
• Yiqun Liu, Rongwei Cen, Min Zhang, Shaoping Ma, Liyun Ru. Identifying Web Spam with User Behavior Analysis. The Fourth International Workshop on Adversarial Information Retrieval on the Web. 2008.4. (to appear)
• Wang Yong, Liu Yiqun, Min Zhang, Ma Shaoping, Ru Liyun, Modeling Lifetime of Web Pages Based on User Interest Analysis, Journal of Chinese Information Processing (in Chinese), (to appear.)
• Yupeng Fu, Min Zhang, Shaoping Ma, Email discussion and Retrieval on Enterprise Search, Journal of Chinese Information Processing (in Chinese), Vol 22(2), p76~80, March, 2008.
• Yong Wang, Yiqun Liu, Min Zhang, Shaoping Ma, Liyun Ru, Identify Temporal Websites Based on User Behavior Analysis, The Third International Joint Conference on Natural Language Processing, Hyderabad, India, January 7-12, 2008
• Yong Wang, Yiqun Liu, Min Zhang, Shaoping Ma, News Page Discovery Policy for Instant Crawlers, Asia Information Retrieval Symposium 2008, Harbin, China, January 16-18, 2008

2007

• Yiqun Liu, Min Zhang, Liyun Ru, Shaoping Ma. Data Cleansing for Web Information Retrieval using Query Independent Features. Journal of the American Society for Information Science and Technology (JASIST), Volume 58, Issue 12, Pages 1884-1898, 2007.
• Yiqun Liu, Yupeng Fu, Min Zhang, Liyun Ru, Shaoping Ma. 2007. Automatic search engine performance evaluation with click-through data analysis. In Proceedings of the 16th international Conference on World Wide Web (Banff, Alberta, Canada, May 08 - 12, 2007). WWW '07. ACM, New York, NY, 1133-1134.
• Yupeng Fu, YuFei Xue, Tong Zhu, Min Zhang, Shaoping Ma. THUIR at TREC2007: Enterprise Track. In Proceedings of NIST Special Publication: the Sixteenth Text Retrieval Conference (TREC2007). Maryland, USA, November 2007£¬p594~598
• Canhui Wang, Min Zhang, Shaoping Ma. A Survey of Natural Language Processing in Information Retrieval. Journal of Chinese Information Processing (in Chinese), Vol 21(2):35~45, 2007.
• Shaoping Ma, Min Zhang, Looking inside SIGIR: the Past and the Future of Information Retrieval. Search Engine and Web Mining conference (SEWM2007) (in Chinese), 2007. (invited talk)
• Yupeng Fu, Rongjing Xiang, Yiqun Liu, Min Zhang, Shaoping Ma: Finding Experts Using Social Network Analysis. In Proceedings of the IEEE/WIC/ACM international Conference on Web intelligence (Web Intelligence) 2007: 77-80.
• Canhui Wang, Min Zhang, Shaoping Ma. Automatic Chinese keyword extraction based on adjacent words. Journal of Guangxi Normal University(Natural Science Edition) (in Chinese), Vol 25(2):161`164, 2007.
• Yupeng Fu, Min Zhang, Shaoping Ma. Survey of Enterprise Information Retrieval. Journal of Guangxi Normal University(Natural Science Edition) (in Chinese), Vol 25(2):90-98, 2007.
• Yupeng Fu, Rongjing Xiang, Yiqun Liu, Min Zhang, Shaoping Ma: A CDD-based formal model for expert finding. In Proceedings of the Sixteenth ACM Conference on Conference on information and Knowledge Management: 881-884. 2007
• Yiqun Liu, Rongwei Cen, Min Zhang, Shaoping Ma. Automatic Search Engine Evaluation Based On User Behavior Analysis (in Chinese). Journal of Software, accepted.
• Yiqun Liu, Min Zhang, Shaoping Ma. Web key resource page selection based on non-content information (in Chinese). CAAI Transactions on Intelligent Systems, 2(1), 2007.
• Rongwei Cen, Yiqun Liu, Min Zhang, Liyun Ru, Shaoping Ma, Web Page Quality Estimation Based on Linear Discriminant Function, Journal of Computational Information Systems. 2007.
• Huijia Yu, Yiqun Liu, Min Zhang, Liyun Ru and Shaoping Ma, Research in Search Engine User Behavior Based on Log Analysis (in Chinese). Journal of Chinese Information Processing. Vol. 21(1): pp. 109-114, 2007.

2006

• Le Zhao, Min Zhang, Shaoping Ma£¬The Nature of Novelty Detection, Information Retrieval,vol 9(5): 521-542, 2006.
• Yupeng Fu, Rongjing Xiang, Min Zhang, Shaoping Ma, A PDD-based Searching Approach for Expert Finding in Intranet Information Management£¬ in the proceedings of Asia Information Retrieval Symposium (AIRS) 2006£¬p43-53, singapore£¬2006.10
• Yiqun Liu, Min Zhang, Liyun Ru, Shaoping Ma, Automatic Query Type Identification Based on Click Through Information, Asia Information Retrieval Symposium, AIRS 2006, in Lecture Notes in Computer Science Vol. 4182: pp. 593-600, 2006.
• Yiqun Liu, Min Zhang, Shaoping Ma. Web Data Cleansing for Effective Information Retrieval (in Chinese). Journal of Chinese Information Processing. Vol. 20(3): pp. 70-77, 2006.
• Jianlong Wang, Zhichao Li, Min Zhang, Shaoping Ma, THUIR at TREC 2006: Blog Track (Draft), The Fifteenth Text REtrieval Conference, Nov, 2006.
• Shaoping Ma, Min Zhang. Information Retrieval: how far have we been going in the past 30 years. In the proceedings of the 25th anniversary of Chinese information processing. (in Chinese), (invited talk), Nov., 2006.
• Yupeng Fu, Rongjing Xiang, Yong Wang, Min Zhang, Shaoping Ma, THUIR at TREC 2006: Enterprise track£¬Maryland, America, Nov 11
• Yiqun Liu, Min Zhang, Liyun Ru and Shaoping Ma, Data Cleansing for Web Information Retrieval using Query Independent Features. Proceedings of the 1st China-Kyoto International Student Workshop on Digital Content and Web Computing. 2006.3.
• Rongwei Cen, Yiqun Liu, Min Zhang, Yijiang Jin, Shaoping Ma, THUIR at TREC 2006 Terabyte Track, Notebook proceedings of the The Fifteenth Text REtrieval Conference (TREC 2006). pp. 673-676. PDF
• Yupeng Fu, Rongjing Xiang, Min Zhang, Yiqun Liu, Shaoping Ma, A PDD-based Searching Approach for Expert Finding in Intranet Information Management. Asia Information Retrieval Symposium, AIRS 2006, in Lecture Notes in Computer Science Vol.4182. 2006,

2005

• Min Zhang, Chuan Lin, Shaoping Ma, How Effective Is Query Expansion for Finding Novel Information? First Internatinal Joint Conference on Natural Language Processing, LNAI 3248, 2005, pp149-157
• Min Zhang, Shaoping Ma, Ruihua Song, DF or IDF? On the use of primary feature model for Web IR. Journal of Software, (in Chinese), 2005,16(5):1012~1020.
• Min Zhang, Chuan Lin, Shaoping Ma, Dynamic parameter learning approach for information retrieval with genetic algorithm. Journal of Computer Research and Development, (in Chinese), Vol. 42, No.3, pp486-493, Mar. 2005.
• Yiqun Liu, Canhui Wang, Min Zhang, Shaoping Ma, Learning-based Web Data Cleansing for Information Retrieval, Journal of Computational Information Systems, Vol 1(n4): pp. 709-716, 2005.
• Yiqun Liu, Canhui Wang, Min Zhang, and Shaoping Ma. 2005. Web data cleansing for information retrieval using key resource page selection. In Special interest Tracks and Posters of the 14th international Conference on World Wide Web (Chiba, Japan, May 10 - 14, 2005). WWW '05. ACM, New York, NY, 1136-1137.
• L. Wenyin, G. Huang, L. Xiaoyue, Min Zhang, X. Deng, Detecting Phishing pages based visual similarity, the 14th World Wide Web conference (www2005), (poster), May, Japan, pp1060~1062, 2005.
• Yiqun Liu, Min Zhang, Shaoping Ma. Web Key Resource Page Selection Based On Improved Decision Tree Algorithm. (in Chinese) Journal of software, Vol. 16(11): pp. 1958-1966, 2005.
• Canhui Wang, Min Zhang, Shaoping Ma. Survey on Web spaming and anti-spaming techniques. in the proceedings of Information Retrieval and Content Security Conferent, (NCIRCS 2005) , (in Chinese), pp279-285.
• Le Zhao, Min Zhang, Shaoping Ma. The Empirical Impact of the Nature of Novelty Detection. LNCS 3689, Asia Information Retrieval
• Yiqun Liu, Min Zhang, Shaoping Ma. Effective Web IR Based on Virtual Site Entry Page Selection (in Chinese). Journal of Chinese Information Processing, Vol. 19(2): pp. 44-50, 2005.
• Yiqun Liu, Min Zhang, Shaoping Ma. Review of User Behavior Analysis in Web IR Research (in Chinese). The 7th Joint Symposium on Computational Linguistics (JSCL2005). pp 488-494, 2005.
• Canhui Wang, Liyun Run, Min Zhang, Shaoping Ma. Text retrieval based pseduo relevance feeadback and classficiation. The 7th Joint Symposium on Computational Linguistics (JSCL2005). (in Chinese), pp481-487.
• Canhui Wang, Yiqun Liu, Min Zhang, and Shaoping Ma. Topic-Independent Web High-Quality Page Selection Based on K-Means Clustering. Asia Information Retrieval Symposium, 2005. Lecture Notes in Computer Science, Volume 3689, pp.516-521.
• Jing Lu, Shao-ping Ma, Min Zhang. Automatic Image Annotation Based-on Model Space. Proceedings of 2005 IEEE International Conference on Natural Language Processing and Knowledge Engineering(IEEE NLP-KE¡¯05). Wuhan, China. Oct. 30-Nov. 1,2005. pp455-460
• Yupeng Fu, Wei Yu, Yize Li, Yiqun Liu, Min Zhang, Shaoping Ma. THUIR at TREC 2005: Enterprise Track. NIST Special Publication: SP 500-266, Proceedings of the Fourteenth Text Retrieval Conference.

2004

• Min Zhang, Ruihua Song, Shaoping Ma, Document Refinement Based On Semantic Query Expansion.Journal of Computer,(in Chinese), Vol.27,No.10,pp1395-1401, 2004.
• Min Zhang, Shaoping Ma, How Effective is Query Expansion for Finding Novel Information?, The First International Joint Conference on Natural Language Processing (IJCNLP-04)£¬Hainan, pp219~224, March, 2004.
• Min Zhang, Yijiang Jin, Shaoping Ma. Rank-based Weighted Insertion Results Fusion Algorithm in Web IR, Journal of Chinese Information Retrieval, (in Chinese),Vol 18, NO. 2, pp8~15, 2004.
• Min Zhang, Jianfeng Gao, Shaoping Ma. Anchor text and its context based Web Information Retrieval. Journal of Computer Research and Development, (in Chinese), Vol. 41, No.1, pp221~226, 2004.
• Chuan Lin, Min Zhang, Shaoping Ma, Using Classification-based Approach to Improve Text Retrieval, Asia Information retrieval Symposium (AIRS04),pp209~212, Beijing, October, 2004
• Liyun Ru, Le Zhao, Min Zhang, Shaoping Ma, Improved Feature Selection and Redundance Computing --THUIR at TREC 2004 Novelty Track, Proceedings of 13th Text Retrireval Conference (TREC2004), pp 81-86, Gaithersburg, USA, November 2004.
• Yijiang Jin, Wei Qi, Min Zhang,Shaoping Ma, Using Normal PC to Index and Retrieval Terabyte Document--THUIR at TREC 2004 Terabyte Track, Proceedings of 13th Text Retrieval Conference (TREC2004), Gaithersburg, USA, November 2004.
• Chuan Lin, Shaoping Ma, Min Zhang,Parameter optimization for information retrieval with Genetic Algorithm, the 2003 IEEE International Conference on Systems, Man & Cybernetics (SMC'03), Washington, D.C., Oct 5-8 2003.
• Yiqun Liu, Min Zhang, Shaoping Ma, Effective Topic Distillation with Key Resource Pre-selection, Lecture Notes in Computer Science, Volume 3411, pp. 129-140, 2004.
• Yiqun Liu, Canhui Wang, Min Zhang, Shaoping Ma, Finding "Abstract Fields" of Web Pages and Query Specific Retrieval--THUIR at TREC 2004 Web Track, NIST Special Publication: SP 500-261, Proceedings of the Thirteenth Text Retrieval Conference (TREC 2004).

2003 and before

• Min Zhang, Chuan Lin, Yiqun Liu, Leo Zhao, Shaoping Ma: THUIR at TREC 2003: Novelty, Robust and Web. TREC 2003: 556-567.
• Min Zhang, Ruihua Song, Shaoping Ma, DF or IDF? On the Use of HTML Primary Feature Fields for Web IR, the 12th World Wide Web conference, (www2003), (poster) May, Hungarian, 2003.
• Min Zhang, Qing Ma, Shaoping Ma, Optimizing Feature Encoding for Self-Organizing Chinese Semantic Maps. Journal of Chinese Information Processing, (in Chinese), Vol17£¬No.3£¬2003.
• Min Zhang, Shaoping Ma, Jianfeng Gao, Study on Link-Based Approaches for Web IR in TREC Experiments. Journal of Chinese Information Processing, (in Chinese),Vol17£¬NO.1, 2003.
• Min Zhang, et al, Expansion-Based Technologies in Finding Relevant and New Information: THU TREC2002 Novelty Track Experiments, the 11th Text REtrieval Conference (TREC2002), U.S.A, Nov., 2002.
• Min Zhang, et al, THU TREC2002 Web Track Experiments, the 11th Text REtrieval Conference, U.S.A, Nov., 2002.
• Min Zhang, Shaoping Ma, Efficient Information Retrieval Based on a Combination of Vector Space and Probabilistic Models, the 2002 IEEE International Conference on Systems, Man and Cybernetics ( IEEE SMC2002). October 10~12, 2002.
• Qing Ma, Min Zhang, Ming Zhou, Masaki Murata, and Hitoshi Isahara, Self-Organizing Chinese and Japanese Semantic Maps, International Conference on Computational Linguistics (COLING02). August, 2002.Taiwan.
• Jianfeng Gao, Min Zhang, Improving Language Model Size Reduction using Better Pruning Criteria. the Association for Computational Linguistics 40th Anniversary Meeting, 2002 (ACL2002). July 7 - 12, 2002
• ZHANG Min,MA Shaoping,GAO Jianfeng,Study on Link-Based Approaches for Web IR in TREC Experiments, Student Workshop on Computer Linguistics (SWCL) 2002.8.(Best Paper Award)
• Ruihua Song, Shaoping Ma, Min Zhang, Passage Retrieval osn Web Data, The First International Conference on Machine Learning and Cybernetics, 2002.11.4, Beijing, China.
• Chuan Lin, Shaoping Ma, Min Zhang, Yijiang Jin, Genetic Algorithm Based Dynamic Parameter Learning for Text Retrieval, The First International Conference on Machine Learning and Cybernetics, 2002.11.4, Beijing, China.
• Min Zhang, Qing Ma, Ming Zhou, and Shaoping Ma. Optimizing Feature Encoding for Self-organizing Chinese Semantic Map. the Second Workshop on Natural Language Processing and Neural Networks (NLPNN2001), Tokyo, Japan, November, 2001.
• Min Zhang, Shaoping Ma, Zhe Jiang, et al, Statistical Learning and Analyses on Chinese Ancient Books for Information Retrieval, Proceedings of the IEEE International Conference on Systems, Man and Cybernetics, v2, Oct 7-10 2001.
• Min Zhang, Ma Shaoping and Jiang Zhe, Digitizing Chinese Ancient Books: Information Extraction and Retrieval. The 2001 International Symposium on Information Systems and Engineering (ISE'2001), June 25-28, 2001, Las Vegas, USA.
• Qing Ma, Min Zhang, Ming Zhou, Changning Huang, Hitoshi Isahara1. Emergence of Chinese Semantic Maps from Self-Organization. the 8th International Conference on Neural Information Processing (ICONIP2001), Shanghai, China, November, 2001.