Jianhua Feng (冯建华)     Professor     Database Group,     Department of Computer Science and Technology,     Tsinghua University

Personal

  Education:
    Doctor of Computer Science & Technology, Tsinghua University, (2001-2006)
    Master of Computer Science & Technology, Tsinghua University, (1991-1993)
    Bachelor of Computer Science & Technology, Tsinghua University, (1986-1991)

  Employment Record:
    1993 - Tsinghua University, Beijing, China Teaching Faculty Member, Professor
    Mar. 1996 – Oct. 1997 IAEA (International Atomic Energy Agent), Vienna, Austria Technical Consultant

  Research Interests:
    Database, Data Warehouse, Database Security, XML Database, and Information Processing in WWW.

  Courses:
    Database System Introduction (for undergraduates)
    Database Special Training (for undergraduates)

Publications

• Guoliang Li, Jianhua Feng, Jianyong Wang, Lizhu Zhou. An Effective and Versatile Keyword Search Engine on Heterogenous Data Sources (demo paper). VLDB 2008, New Zealand
• Guoliang Li, Jianhua Feng, Lizhu Zhou. Retrieving and Materializing Tuple Units for Effective Keyword Search over Relational Databases. ER 2008, Barcelona, Spain.
• Guoliang Li, Beng Chin Ooi, Jianhua Feng, Jianyong Wang, Lizhu Zhou. EASE: Efficient and Adaptive Keyword Search on Unstructured, Semi-structured and Structured Data. ACM SIGMOD 2008, Vancouver, BC, Canada (to appear).
• Guoliang Li, Jianhua Feng, Jianyong Wang, Bei Yu, Lizhu Zhou. RACE: Finding and Ranking Compact Connected Trees for Keyword Proximity Search over XML Documents. WWW 2008, Beijing, China. 1045-1046.
• Guoliang Li, Jianhua Feng, Jianyong Wang, Xiaoming Song, Lizhu Zhou. SAILER: An Effective Search Engine for Unified Retrieval of Heterogeneous XML and Web Documents. WWW 2008, Beijing, China. 1061-1062.
• Guoliang Li, Jianhua Feng, Jianyong Wang, Feng Lin, Lizhu Zhou. Efficient Vectorial Operators for Processing XML Twig Queries. WWW 2008, Beijing, China. 1037-1038.
• Guoliang Li, Xuhui Liu, Jianhua Feng, Jianyong Wang, Lizhu Zhou. Efficient Similarity Search for Tree-Structured Data. SSDBM 2008, HongKong, China (to appear).
• Guoliang Li, Jianhua Feng, Lizhu Zhou. Progressive Ranking for Efficient Keyword Search over Relational Databases. The 25th British National Conference on Databases. BNCOD 2008, Cardiff, UK. (to appear)
• Guoliang Li, Jianhua Feng, Jianyong Wang, Lizhu Zhou. Efficient Keyword Search for Valuable LCAs over XML Documents. ACM CIKM 2007, Lisboa, Portugal. 31-40.
• Charu C. Aggarwal, Na Ta, Jianyong Wang, Jianhua Feng, Mohammed J. Zaki. XProj: A Framework for Projected Structural Clustering of XML Documents. In Proceeding of the Thirteenth ACM SIGKDD International Conference on Knowledge Discovery and Data Mining （SIGKDD 2007）. San Jose, california, USA. Aug. 12-15, 2007. 46-55.
• Yi Wang, Jianhua Feng, et al. Learn to Compress and Restore Sequential Data. In Proceedings of the Twenty-Second National Conference on Artificial Intelligence (AAAI-07) (Student Abstract Paper), Vancouver, British Columbia, Canada, 22-26 July, 2007. 1912-1913.
• Jianhua Feng, Na Ta, et al. Exploit Sequencing Views in Semantic Cache to Accelerate XPath Query Evaluation. In Proceedings of the 16th International World Wide Web Conference (WWW 2007) (Poster). May 8-12, 2007, Banff, Alberta, Canada. 1337-1338.
• Yi Wang, Shi-Xia Liu, Jianhua Feng, et al. Mining Naturally Smooth Evolution of Clusters from Dynamic Data. In Proceedings of 7th SIAM International Conference on Data Mining (SDM 2007), Minneapolis, Minnesota, USA, April 26-28, 2007. 125-134.
• Yi Wang, Lizhu Zhou, Jianhua Feng, et al. Mining Complex Time-Series Data by Learning Markovian Models. In Proceeding of the IEEE International Conference on Data Mining. Hong Kong, China, December 18~22, 2006. 1136-1140.
• Guoliang Li, Jianhua Feng, et al. Incremental Mining of Frequent Query Patterns from XML Queries for Caching. In Proceeding of the IEEE International Conference on Data Mining. Hong Kong, China, December 18~22, 2006. 350-361.
• Jianhua Feng, Yuguo Liao, et al. HCH for Checking Containment of XPath Fragment. Accepted by the Journal of Computer Science and Technology (JCST). 22(5): 736-748 (2007).
• Jianhua Feng, Qian Qian, et al. Efficient Mining of Frequent Closed XML Query Pattern. Accepted by the Journal of Computer Science and Technology (JCST). 22(5): 725-735 (2007).

研究经历与成果