搜狐-清华大学联合实验室于2007年3月16日正式成立，目标是让搜索更加智能化，同时以搜索技术带动人工智能的发展。联合实验室由清华大学计算机系智能技术与系统国家重点实验室、软件研究所和搜狐研发中心共同建立，近期合作发表的论文成果列表如下。
·2008年
1.Automatic Online News Issue Construction in Web Environment
Canhui Wang, Min Zhang, Shaoping Ma, Liyun Ru, the 17th International World Wide Web Conference (WWW08), Beijing, April, 2008.
2.User behavior oriented web spam detection
Yiqun Liu, Min Zhang, Shaoping Ma, and Liyun Ru, In Proceedings of 17th international Conference on World Wide Web (WWW08). ACM, New York, NY, 1039-1040.
3.Identify Temporal Websites Based on User Behavior Analysis
Yong Wang, Yiqun Liu, Min Zhang, Shaoping Ma, Liyun Ru, The Third International Joint Conference on Natural Language Processing (IJCNLP08), Hyderabad, India, January 7-12, 2008
4.Identifying Web Spam with User Behavior Analysis.
Yiqun Liu, Rongwei Cen, Min Zhang, Shaoping Ma, Liyun Ru, The Fourth International Workshop on Adversarial Information Retrieval on the Web (AIRWEB08). 2008.4.
5.News Page Discovery Policy for Instant Crawlers
Yong Wang, Yiqun Liu, Min Zhang, Shaoping Ma, Asia Information Retrieval Symposium 2008 (AIRS08), Harbin, China, pp.520-525, 2008
6.基于用户兴趣分析的网页生命周期建模
王勇,刘奕群,张敏,马少平,茹立云,中文信息学报,第22卷第2期,2008年3月,pp76~80.
·2007年
1.Data Cleansing for Web Information Retrieval using Query Independent Features.
Yiqun Liu, Min Zhang, Rongwei Cen, Liyun Ru, Shaoping Ma. Journal of the American Society for Information Science and Technology. DOI: 10.1002/asi.20633.
2.Automatic Search Engine Performance Evaluation with Click-through Data Analysis.
Yiqun Liu, Yupeng Fu, Min Zhang, Shaoping Ma, Liyun Ru. Poster proceedings of the 16th International World Wide Web Conference (WWW07), 2007, Banff, Alberta, Canada.
3.R-SpamRank: A Spam Detection Algorithm Based on Link Analysis
Chenmin Liang, Liyun Ru, Xiaoyan Zhu, to be appeared at the Journal of Computational Information Systems.
4.Web Page Quality Estimation Based on Linear Discriminant Function
Rongwei Cen, Yiqun Liu, Min Zhang, Liyun Ru, Shaoping Ma, to be appeared in the Journal of Computational Information Systems.
5.基于用户行为分析的搜索引擎自动性能评价
刘奕群，岑荣伟，张敏，马少平，软件学报，2007
·2006年
1.Automatic Query Type Identification Based on Click Through Information
Yiqun Liu, Min Zhang, Liyun Ru, Shaoping Ma. Asia Information Retrieval Symposium (AIRS06), in Lecture Notes in Computer Science Vol. 4182: pp. 593-600, 2006.
2.基于大规模日志分析的网络搜索引擎用户行为研究.
余慧佳,刘奕群,张敏,茹立云,马少平。第三届学生计算语言学研讨会(SWCL06).