报告人简介：
Dr. Jeffrey Xu Yu is a Professor in the Department of Systems Engineering and Engineering Management, the Chinese University of Hong Kong. His current main research interests include graph mining, graph query processing, graph pattern matching, and keywords search in relational databases. Dr. Yu served as an Information Director and a member in ACM SIGMOD executive committee (2007-2011), and an associate editor of IEEE Transactions on Knowledge and Data Engineering (2004-2008). Currently he servers as an associate editor in VLDB Journal, WWW Journal, and the International Journal of Cooperative Information Systems. Dr. Yu served/serves in over 270 organization committees and program committees in international conferences/workshops including PC Co-chair of APWeb'04, WAIM'06, APWeb/WAIM'07, WISE'09, PAKDD'10, DASFAA'11, and ICDM'12. He has published over 260 papers including papers published in reputed journals and major international conferences such as TODS, VLDBJ, TKDD, TOIS, TKDE, SIGMOD, SIGKDD, VLDB, ICDE, ICDM, SDM, CIKM, and EDBT.