部分发表论文

• 2018年

  • Xiaohui Xie, Yiqun Liu, Maarten de Rijke, Jiyin He, Min Zhang and Shaoping Ma. Why People Search for Images using Web Search Engines. The eleventh ACM International Conference on Web Search and Data Mining (WSDM 2018)
  • Ning Su, Jiyin He, Yiqun Liu, Min Zhang and Shaoping Ma. User Intent, Behaviour, and Perceived Satisfaction in Product Search. The eleventh ACM International Conference on Web Search and Data Mining(WSDM 2018)

• 2017年

  • Xiangsheng Li, Cheng Luo, Yiqun Liu and Shaoping Ma. Chinese Translation of SIGIR Forum 2017
  • Yiqun Liu, Chao Wang, Min Zhang and Shaoping Ma. User behavior modeling for better web search ranking. Frontiers in Computer Science 2017. Preprint Version.
  • Ye Chen, Yiqun Liu, Min Zhang and Shaoping Ma. User Satisfaction Prediction with Mouse Movement Information in Heterogeneous Search Environment. IEEE Transactions on Knowledge and Data Engineering. (TKDE)
  • Fan Zhang, Yiqun Liu, Xin Li, Min Zhang, Yinghui Xu and Shaoping Ma. Evaluating Web Search with a Bejeweled Player Model. The 39th ACM SIGIR International Conference on Research and Development in Information Retrieval (SIGIR2017 Best Student Paper Award). Preprint Version
  • Cheng Luo, Yiqun Liu, Tetsuya Sakai, Fan Zhang, Min Zhang and Shaoping Ma. Evaluating Mobile Search with Height-Biased Gain. The 39th ACM SIGIR International Conference on Research and Development in Information Retrieval (SIGIR2017). Preprint Version
  • Ye Chen, Ke Zhou, Yiqun Liu, Min Zhang and Shaoping Ma. Meta-evaluation of Online and Offline Web Search Evaluation Metrics. The 39th ACM SIGIR International Conference on Research and Development in Information Retrieval (SIGIR2017). Preprint Version Data Description Dataset
  • Xiaohui Xie, Yiqun Liu, Xiaochuan Wang, Meng Wang, Zhijing Wu, Yingying Wu, Min Zhang and Shaoping Ma. Investigating Examination Behavior of Image Search Users. The 39th ACM SIGIR International Conference on Research and Development in Information Retrieval (SIGIR2017). Preprint Version
  • Jiaxin Mao, Yiqun Liu, Huanbo Luan, Min Zhang and Shaoping Ma. Understanding and Predicting Usefulness Judgment in Web Search. (Short paper). The 39th ACM SIGIR International Conference on Research and Development in Information Retrieval (SIGIR2017). Preprint Version
  • Cheng Luo, Yukun Zheng, Yiqun Liu, Xiaochuan Wang, Jingfang Xu, Min Zhang and Shaoping Ma. SogouT-16: A New Web Corpus to Embrace IR Research. (Short paper). The 39th ACM SIGIR International Conference on Research and Development in Information Retrieval (SIGIR2017). Preprint Version
  • Zeyang Liu, Jiaxin Mao, Chao Wang, Qingyao Ai, Yiqun Liu, Jian-Yun Nie. Enhancing click models with mouse movement information. Information Retrieval Journal, 20(1), 53-80. Preprint Version.
  • Xiao Lin, Min Zhang, Yongfeng Zhang, Yiqun Liu and Shaoping Ma. Learning and Transferring Social and Item Visibilities for Personalized Recommendation. The 26th ACM International Conference on Information and Knowledge Management (CIKM 2017).
  • Bin Liu, Min Zhang, Weizhi Ma, Xin Li, Yiqun Liu and Shaoping Ma. A Two-step Information Accumulation Strategy for Learning from Highly Imbalanced Data. The 26th ACM International Conference on Information and Knowledge Management (CIKM 2017).
  • Yuli Liu, Yiqun Liu, Ke Zhou, Min Zhang and Shaoping Ma. Detecting Collusive Spamming Activities in Community Question Answering. The 26th International World Wide Web Conference (WWW 2017). Preprint PDF Dataset
  • Yingying Wu, Yiqun Liu, Ning Su, Shaoping Ma and Wenwu Ou. Predicting Search Satisfaction with Electrodermal Activity. The 26th International World Wide Web Conference (WWW 2017). Preprint PDF
  • Cheng Luo, Yiqun Liu, Tetsuya Sakai, Ke Zhou, Fan Zhang, Xue Li and Shaoping Ma. Does Document Relevance Affect the Searcher’s Perception of Time? The Tenth ACM International Conference on Web Search and Data Mining (WSDM 2017) Preprint PDF
  • Xin Li, Yiqun Liu, Rongjie Cai and Shaoping Ma. Investigation of User Search Behavior While Facing Heterogeneous Search Services. The Tenth ACM International Conference on Web Search and Data Mining (WSDM 2017) Preprint PDF Dataset
  • Cheng Luo, Xue Li, Yiqun Liu, Tetsuya Sakai, Fan Zhang, Min Zhang and Shaoping Ma. Investigating Users’ Time Perception during Web Search. The 2nd ACM SIGIR Conference on Human Information Interaction & Retrieval (CHIIR 2017). Preprint PDF

• 2016年

  • Yiqun Liu, Xiaohui Xie, Chao Wang, Jian-Yun Nie, Min Zhang and Shaoping Ma. Time-Aware Click Model. ACM Transactions on Information Systems (TOIS). Vol. 35, No. 3, Article 16. Preprint PDF Code Sample Data
  • Cheng Luo, Yiqun Liu, Min Zhang, and Shaoping Ma. Search Success Evaluation with Translation Model. The 12th Asia Information Retrieval Societies Conference (AIRS2016 Best Paper Honorable Mention). Preprint PDF
  • Yuli Liu, Yiqun Liu, Ke Zhou, Min Zhang and Shaoping Ma. Detecting Promotion Campaigns in Query Auto Completion. The 25th ACM International Conference on Information and Knowledge Management (CIKM 2016). Preprint PDF Dataset
  • Yiqun Liu, Zeyang Liu, Ke Zhou, Meng Wang, Huanbo Luan, Chao Wang, Min Zhang, Shaoping Ma. Predicting Search User Examination with Visual Saliency Information. The 39th ACM SIGIR International Conference on Research and Development in Information Retrieval (SIGIR2016). Preprint PDF Dataset
  • Jiaxin Mao, Yiqun Liu, Ke Zhou, Jian-Yun Nie, Min Zhang, Shaoping Ma. When does Relevance Mean Usefulness and User Satisfaction in Web Search? The 39th ACM SIGIR International Conference on Research and Development in Information Retrieval (SIGIR2016). Preprint PDF Dataset
  • Yuli Liu, Yiqun Liu, Min Zhang and Shaoping Ma. Pay Me and I’ll Follow You: Detection of Crowdturfing Following Activities in Microblog Environment. The 25th International Joint Conference on Artificial Intelligence (IJCAI2016). Preprint PDF Dataset
  • Chao Wang, Yiqun Liu, Shaoping Ma. Building a click model: From idea to practice. CAAI Transactions on Intelligence Technology. Volume 1(2016) 313-322. Preprint PDF
  • Yunzhi Tan, Min Zhang, Yiqun Liu and Shaoping Ma. Rating-Boosted Latent Topics: Understanding Users and Items with Ratings and Reviews. The 25th International Joint Conference on Artificial Intelligence (IJCAI2016)
  • Weizhi Ma, Min Zhang, Yiqun Liu and Shaoping Ma. Multi-grained Role Labeling Based on Multi-modality Information for Real Customer Service Telephone Conversation. The 25th International Joint Conference on Artificial Intelligence (IJCAI2016)
  • Yongfeng Zhang, Qi Zhao, Yi Zhang, Daniel Friedman, Min Zhang, Yiqun Liu, Shaoping Ma. Economic Recommendation with Surplus Maximization. In Proceedings of the 25th International World Wide Web Conference (WWW 2016). Preprint PDF
  • Cheng Luo, Fan Zhang, Xue Li, Yiqun Liu, Min Zhang, Shaoping Ma. Manipulating Time Perception of Web Search Users. First ACM SIGIR Conference on Human Information Interaction and Retrieval (CHIIR 2016). Preprint PDF Poster

• 2015年

  • Chao Wang, Yiqun Liu, Meng Wang, Ke Zhou, Jian-Yun Nie, Shaoping Ma, Incorporating Non-sequential Behavior into Click Models. Proceedings of the 38th ACM SIGIR International Conference on Research and Development in Information Retrieval (SIGIR2015 Best Paper Honorable Mention).Preprint PDF Code and Dataset
  • Ye Chen, Yiqun Liu, Ke Zhou, Min Zhang, Shaoping Ma. Does Vertical Bring more Satisfaction? Predicting Search Satisfaction in a Heterogeneous Environment. The 24th ACM International Conference on Information and Knowledge Management (CIKM 2015) Preprint PDF
  • Fei Jiang, Yiqun Liu, Huanbo Luan, Jiashen Sun, Xuan Zhu, Min Zhang, Shaoping Ma. Microblog Sentiment Analysis with Emoticon Space Model. Journal of Computer Science and Technology (JCST). 2015 Preprint PDF
  • Yiqun Liu, Ye Chen, Jinhui Tang, Jiashen Sun, Min Zhang, Shaoping Ma, Xuan Zhu, Different users, Different Opinions: Predicting Search Satisfaction with Mouse Movement Information. Proceedings of the 38th ACM SIGIR International Conference on Research and Development in Information Retrieval (SIGIR2015).Preprint PDF
  • Zeyang Liu, Yiqun Liu, Ke Zhou, Min Zhang, Shaoping Ma, Influence of Vertical Result in Web Search Examination. Proceedings of the 38th ACM SIGIR International Conference on Research and Development in Information Retrieval (SIGIR2015).Preprint PDF
  • Huiqi Hu, Yiqun Liu, Guoliang Li, Jianhua Feng, A Location-Aware Publish/Subscribe Framework for Parameterized Spatio-Textual Subscriptions, The 31st IEEE International Conference on Data Engineering (ICDE 2015)
  • Xin Li, Yiqun Liu, Min Zhang, Shaoping Ma, Xuan Zhu, Jiashen Sun, Detecting Promotion Campaigns in Community Question Answering, International Joint Conference on Artificial Intelligence (IJCAI 2015).Preprint PDF
  • Ilya Markov, Aleksandr Chuklin, and Yiqun Liu. Modeling search behavior in heterogeneous environments. The First Workshop on Heterogeneous Information Access at WSDM 2015, Shanghai, China, pp. 22-24.
  • Yongfeng Zhang, Min Zhang, Yi Zhang, Yiqun Liu and Shaoping Ma. Daily-Aware Personalized Recommendation based on Feature-Level Time Series Analysis. The 24th International World Wide Web conference (WWW2015)
  • Yongfeng Zhang, Yunzhi Tan, Min Zhang, Yiqun Liu, Shaoping Ma, Catch the Black Sheep: Unified Shilling Attack Detection based on Fraudulent Action Propagation. International Joint Conference on Artificial Intelligence (IJCAI 2015).

• 2014年

  • Yiqun Liu, Ruihua Song, Min Zhang, Zhicheng Dou, Takehiro Yamamoto, Makoto Kato, Hiroaki Ohshima, Ke Zhou. Overview of the NTCIR-11 IMine Task. Proceedings of the 11th NTCIR conference.
  • Yiqun Liu, Chao Wang, Ke Zhou, Jianyun Nie, Min Zhang, Shaoping Ma, From Skimming to Reading: A Two-stage Examination Model for Web Search, The 23rd ACM International Conference on Information and Knowledge Management (CIKM 2014) Preprint PDF Data Set SLIDES
  Shuai Huo, Min Zhang, Yiqun Liu, Shaoping Ma, Improving Tail Query Performance by Fusion Model. The 23rd ACM International Conference on Information and Knowledge Management (CIKM 2014)
  • Yongfeng Zhang, Min Zhang, Yi Zhang, Yiqun Liu, Shaoping Ma, Understanding the Sparsity: Augmented Matrix Factorization with Sampled Constraints on Unobservables. The 23rd ACM International Conference on Information and Knowledge Management (CIKM 2014)
  • Xin Li, Yiqun Liu, Min Zhang, Shaoping Ma, Fraudulent Support Telephone Number Identification Based on Co-occurrence Information on the Web, Proceedings of the Twenty-Eighth AAAI Conference on Artificial Intelligence (AAAI 2014). Preprint PDF Data Set
  • Yongfeng Zhang, Guokun Lai, Min Zhang, Yi Zhang, Yiqun Liu, Shaoping Ma. Explicit Factor Models for Explainable Recommendation based on Phrase-level Sentiment Analysis, The 37th ACM SIGIR conference (SIGIR 2014). Preprint PDF
  • Yongfeng Zhang, Haochen Zhang, Min Zhang, Yiqun Liu, Shaoping Ma. Do users rate or review?: boost phrase-level sentiment labeling with review-level sentiment classification. The 37th ACM SIGIR conference(SIGIR 2014).
  • Xiangnan He, Ming Gao, Min-Yen Kan, Yiqun Liu, Kazunari Sugiyama. Predicting the Popularity of Web 2.0 Items Based on User Comments. The 37th ACM SIGIR conference (SIGIR 2014)
  • Xin Li, Min Zhang, Yiqun Liu, Shaoping Ma, Yijiang Jin and Liyun Ru. Search Engine Click Spam Detection Based on Bipartite Graph Propagation. Proceedings of the 7th ACM International Conference on Web Search and Data Mining (WSDM 2014). Preprint PDF
  • Fei Chen, Yiqun Liu, Jian Li, Min Zhang and Shaoping Ma. A Pruning Algorithm for Optimal Diversified Search. Poster proceedings of the 23th International World Wide Web conference (WWW2014). Preprint PDF
  • Jiaxin Mao, Yiqun Liu, Min Zhang and Shaoping Ma. Social Influence Analysis for Microblog User based on User Behavior. Chinese Journal of Computer. 37(4):1-10. (in Chinese) Preprint PDF
  • Zeyang Liu, Yiqun Liu, Min Zhang, and Shaoping Ma. How Do Sponsored Search Results Affect User Behavior in Web Search? Proceedings of the 10th Asia Information Retrieval Society Conference (AIRS 2014). Preprint PDF Data Set
  • Fei Chen, Yiqun Liu, Zhicheng Dou, Keyang Xu, Yujie Cao, Min Zhang, and Shaoping Ma. Revisiting the Evaluation of Diversified Search Evaluation Metrics with User Preferences. Proceedings of the 10th Asia Information Retrieval Society Conference (AIRS 2014). Preprint PDF
  • Cheng Luo, Yiqun Liu, Min Zhang, and Shaoping Ma. Query Ambiguity Identification Based on User Behavior Information. Proceedings of the 10th Asia Information Retrieval Society Conference (AIRS 2014). Preprint PDF
  • Haochen Zhang, Min-Yen Kan, Yiqun Liu, and Shaoping Ma. Online Social Network Profile Linkage. Proceedings of the 10th Asia Information Retrieval Society Conference (AIRS 2014). Preprint PDF
  • Jiaxin Mao, Yiqun Liu, Min Zhang, and Shaoping Ma. Estimating Credibility of User Clicks with Mouse Movement and Eye-tracking Information. The 3rd CCF Conference on Natural Language Processing & Chinese Computing (NLPCC 2014). Preprint PDF
  • Bin Liang, Yiqun Liu, Min Zhang, Shaoping Ma, Liyun Ru, Kuo Zhang: Searching for people to follow in social networks. Expert System with Applications 41(16): 7455-7465 (2014)
  • Fei Jiang, Yiqun Liu, Huanbo Luan, Min Zhang, and Shaoping Ma. Microblog Sentiment Analysis with Emoticon Space Model. The 3rd National Conference on Social Media Processing (SMP2014). Preprint PDF

• 2013年

  • Qianli Xing, Yiqun Liu, Min Zhang, Shaoping Ma, Jianyun Nie, Kuo Zhang. Incorporating User Preferences into Click Models. The 22nd ACM International Conference on Information and Knowledge Management (CIKM 2013) Preprint PDF
  • Jian Liu, Yiqun Liu, Min Zhang, Shaoping Ma, Kuo Zhang. A Study of Long-term Search Engine Users' Behavior. The 22nd ACM International Conference on Information and Knowledge Management (CIKM 2013) (short paper) Preprint PDF
  • Qianli Xing, Yiqun Liu, Min Zhang, Shaoping Ma, and Kuo Zhang. Characterizing Expertise of Search Engine Users. The ninth Asian Information Retrieval Societies Conference (AIRS 2013) Preprint PDF
  • Cheng Luo, Yiqun Liu, Shaoping Ma, Min Zhang, Liyun Ru, and Kuo Zhang. Pornography Detection with the Wisdom of Crowds. The ninth Asian Information Retrieval Societies Conference (AIRS 2013) Preprint PDF
  • Yiqun Liu, Jie Tang. Introduction to the 22nd World Wide Web conference. Communications of the CCF 9(6):61-64. 2013.6. (in Chinese) Preprint PDF
  • Yongfeng Zhang, Min Zhang, Yiqun Liu, Shaoping Ma and Shi Feng. Localized Matrix Factorization for Recommendation based on Matrix Block Diagonal Forms. The 22nd International World Wide Web conference (WWW2013). pp.1511-1520. PDF
  • Chao Wang, Yiqun Liu, Min Zhang, Shaoping Ma, Meihong Zheng, Jing Qian, Kuo Zhang. Incorporating Vertical Results into Search Click Models. The 36th ACM SIGIR conference (SIGIR 2013). Preprint PDF
  • Jianxun Cao, Yiqun Liu, Rongwei Cen, Shaoping Ma, Liyun Ru. Identifying Porn Sites with User Behavior Analysis. Journal of Computer Research and Development. 50(2):430-436. 2013 (in Chinese)
  • Yongfeng Zhang, Min Zhang, Yiqun Liu, Shaoping Ma. Improve Collaborative Filtering Through Bordered Block Diagonal Form Matrices. The 36th ACM SIGIR conference (SIGIR 2013).

• 2012年

  • Yiqun Liu, Yufei Xue, Danqing Xu, Ronwei Cen, Min Zhang, Shaoping Ma, Liyun Ru. Constructing a Reliable Web Graph with Information on Browsing Behavior. Decision Support Systems (2012) 54:390-401. doi:10.1016/j.dss.2012.06.001. Preprint PDF
  • Chao Wei, Yiqun Liu, Min Zhang, Liyun Ru, Shaoping Ma, Kuo Zhang. Fighting against Web Spam: A Novel Propagation Method based on Click-through Data. Proceedings of the 35th Annual ACM SIGIR Conference (SIGIR2012). Preprint PDF
  • Danqing Xu, Yiqun Liu, Min Zhang and Shaoping Ma. Incorporating Revisiting Behaviors into Click Models. Proceedings of the 5th ACM International Conference on Web Search and Data Mining . WSDM 2012 (Seattle, U.S.). pp. 303-312. PDF
  • Anqi Cui, Min Zhang, Yiqun Liu, Shaoping Ma, Kuo Zhang. Discover breaking events with popular hashtags in twitter. Proceedings of the 21st ACM international conference on Information and knowledge management (CIKM 2012).
  • Yiqun Liu, Fei Chen, Weize Kong, Huijia Yu, Min Zhang, Shaoping Ma, Liyun Ru. Identifying Web Spam with the Wisdom of the Crowds. ACM Transaction on the Web. Volume 6, Issue 1, Article No. 2, 30 pages. March 2012. Preprint PDF
  • Yuchen Tian, Yiqun Liu, Danqing Xu, Ting Yao, Min Zhang and Shaoping Ma. Incorporating Seasonal Time Series Analysis with Search Behavior Information in Sales Forecasting. Accepted by Proceedings of the 21th international Conference on World Wide Web (WWW 2012). pp. 615-616. Preprint PDF

• 2011年

  • Yiqun Liu, Junwei Miao, Min Zhang, Shaoping Ma, Liyun Ru. How Do Users Describe Their Information Need: Query Recommendation based on Snippet Click Model. Expert Systems With Applications. 38(11): 13847-13856, 2011. Preprint PDF
  • Bo Zhou, Yiqun Liu, Min Zhang, Yijiang Jin, Shaoping Ma, Incorporating Web Browsing Information into Anchor Texts for Web Search, Information Retrieval Volume 14, Issue 3: 290-314, 2011. PDF
  • Danqing Xu, Yiqun Liu, Min Zhang, Liyun Ru, Shaoping Ma. Predicting Epidemic Tendency through Search Behavior Analysis. In Proceedings of the 22nd International Joint Conference on Artificial Intelligence (IJCAI-11) (Barcelona, Spain). pp. 2361-2366. PDF
  • Jiazhuo Wang, Yiqun Liu, Shaoping Ma, Min Zhang. Sponsored Search Performance Analysis based on User Behavior Information. Journal of Computer Research and Development Vol.48(1):133-138. 2011.1. (in Chinese)
  • Qi Fang, Yiqun Liu, Min Zhang, Liyun Ru, Shaoping Ma. Topic identification for Session Segmentation of Web Access Logs. Journal of Chinese Information Processing, Vol.25(1): pp. 35-40. 2011.1 (in Chinese)
  • Weize Kong, Yiqun Liu, Min Zhang, Shaoping Ma. Answer Quality Analysis on Community Question Answering. Journal of Chinese Information Processing, Vol.25(1): pp. 3-8. 2011.1 (in Chinese)
  • Danqing Xu, Yiqun Liu, Rongwei Cen, Shaoping Ma, Liyun Ru, Lei Yang. Research on User Input Behavior Based on Log Analysis of a Chinese Input Method. Journal of Chinese Information Processing, Vol.25(2): pp. 44-48. 2011.3 (in Chinese)

• 2010年

  • Rongwei Cen, Yiqun Liu, Min Zhang, Liyun Ru, Shaoping Ma. Reliable Analysis for the Behavior of Web Retrieval Users(In Chinese). Journal of Software. Vol.21(5):1055-1066, 2010.5. PDF
  • Rongwei Cen, Yiqun Liu, Min Zhang, Liyun Ru, Shaoping Ma. 2010. Study language models with specific user goals. In Proceedings of the 19th international Conference on World Wide Web (Raleigh, North Carolina, USA, April 26 - 30, 2010). WWW '10. ACM, New York, NY, 1073-1074. ACM
  • Weize Kong, Yiqun Liu, Shaoping Ma and Liyun Ru. 2010. Detecting epidemic tendency by mining search logs. In Proceedings of the 19th international Conference on World Wide Web (Raleigh, North Carolina, USA, April 26 - 30, 2010). WWW '10. ACM, New York, NY, 1133-1134. ACM
  • Qianli Xing, Yiqun Liu, Rongwei Cen, Min Zhang, Shaoping Ma and Liyun Ru. 2010. Are search engine users equally reliable?. In Proceedings of the 19th international Conference on World Wide Web (Raleigh, North Carolina, USA, April 26 - 30, 2010). WWW '10. ACM, New York, NY, 1207-1208. ACM
  • Guichun Hua, Min Zhang, Yiqun Liu, Shaoping Ma and Liyun Ru. 2010. Hierarchical feature selection for ranking. In Proceedings of the 19th international Conference on World Wide Web (Raleigh, North Carolina, USA, April 26 - 30, 2010). WWW '10. ACM, New York, NY, 1113-1114. ACM
  • Rongwei Cen, Yiqun Liu, Min Zhang, Liyun Ru and Shaoping Ma. Abnormal Click Analysis in Web User Access Logs. Journal of Chinese Information Processing, Vol.24(3): pp. 44-48. 2010.5 (in Chinese)
  • Qian Wang, Yiqun Liu, Shaoping Ma and Liyun Ru. Search Engine User Behavior Analysis Based on Log Mining Journal of Chinese Information Processing, Vol.24(3): pp. 49-54. 2010.5 (in Chinese)
  • Bo Zhou, Rongwei Cen, Yiqun Liu, Min Zhang, Yijiang Jin and Shaoping Ma. A Document Relevance Based Search Result Re-Ranking. Journal of Chinese Information Processing, Vol.24(3): pp. 19-23. 2010.5 (in Chinese)

研究项目

国家项目

• 下一代信息检索研究，自然科学基金重点项目，与哈工大、中科院软件所共同承担
• 基于内容的多媒体信息检索，“973”项目二级课题
• 基于语义挖掘的智能搜索技术与评价方法，“863”项目
• 智能信息处理的理论与方法，自然科学基金优秀创新群体项目
• 主题无关的高质量WEB页面预选与检索，自然科学基金
• 包含识别错误的汉语文本检索研究，自然科学基金
• 智能信息获取理论、方法及其在网上的应用，973项目二级课题
• 中文古籍数字化方法与系统，863项目

部委项目

• 精品课内容专用搜索引擎，教育部
• 互联网多媒体信息内容分析相关项目，北京市广播电视局
• 互联网相关某项目，国家广电总局

企业项目

• Automatic Search Engine Evaluation Using Click-through Data，微软Internet Service项目
• 用于搜索的中文垃圾网页判别，微软项目
• Effective information finding and extraction，IBM项目
• 清华—搜狐搜索技术联合实验室项目（多个）
• 基于互联网的领域相关的情感分析资源构建，富士通项目
• 互联网软件信息专用搜索项目，横向合作
• 大型中文古籍识别系统，横向合作

专利

• Yiqun Liu, Min Zhang, Yijiang Jin, Shaoping Ma. An automatic method for search engine performance evaluation. Application No. 200610144289.X, Authorized No. CN100440224C.
• Yiqun Liu, Min Zhang, Shaoping Ma. A method for locating news pages on the Web. Application No. 200810117516.9. Authorized No. CN101329687.
• Yiqun Liu, Shaoping Ma, Min Zhang, Yijiang Jin, Kuo Zhang, Liyun Ru. A method and corresponding equipments for synonym extraction. Application No. 200910087076.1. Authorized No. CN101576916
• Cenrong Wei, Yiqun Liu, Min Zhang, Shaoping Ma. A method for search result reranking based on user behavior anlaysis. Application No. 200710099594.6, Authorized No. CN101055587.
• Cenrong Wei, Yiqun Liu, Min Zhang, Shaoping Ma. An automatic method for locating key resource pages on the Web. Application No. 200710098531.9, Authorized No.CN101105801.
• Bo Zhou, Yiqun Liu, Min Zhang, Shaoping Ma. A method of query correction for Chinese search engines. Application No. 200810224323.3. Authorized No. CN101369285.
• Junwei Miao, Yiqun Liu, Min Zhang, Yijiang Jin, Shaoping Ma, Kuo Zhang, Liyun Ru. Method and system for internet context advertising. Application No. 200910088943.3.
• Qi Fang, Yiqun Liu, Shaoping Ma, Min Zhang, Yijiang Jin, Zijian Tong, Liyun Ru. A method for Web page recommendation based on Web accsess log analysis. Application No. 200910236869.5.
• Bo Zhou, Yiqun Liu, Min Zhang, Yijiang Jin, Shaoping Ma, Liyun Ru, Lei Yang. Method and system for Web page description based on browsing behavior. Application No. 201010109570.6.
• Bo Zhou, Yiqun Liu, Min Zhang, Yijiang Jin, Shaoping Ma, Liyun Ru, Lei Yang. Method and system for Web page description based on search engine interaction behavior. Application No. 201010109586.7.

著述

马少平，朱小燕，人工智能，清华大学出版社

林尧瑞，马少平，人工智能导论，清华大学出版社

林尧瑞，陆玉昌，马少平，IBM-PC计算机人工智能语言——GCLISP和micro-PROLOG，清华大学出版社

刘奕群，马少平，洪涛，刘子正，搜索引擎技术基础，清华大学出版社