Born in Nov. 1983, ChangLi, HeBei Province. I am a lecturer in College of Computer Science, Beijing University of Technology. I worked as Research Visitor in Department of Computer Science, The University of Hong Kong 2014, and U.K. as a Post-doc at Department of Computing and Math, Manchester Metropolitan University, from where I received my Ph.D. of Computer Science in 2011, andalsoM.Sc. of Computer Science from Health and Bio-informatics group, School of Computer Science, the University of Manchester in 2007, and B.Sc. of Computer Science from Computer and Communication Engineering School, Tianjin University of Technology in 2006.
Research Interests
Data Mining
Relational Databases
Ranking Algorithms
Spatial and Spatio-temporal Data
Ontology Engineering
Selected Publications
In SIGMOD conferences:
Diverse and Proportional Size-lObject Summaries for Keyword Search, Jun. 2015
In VLDB conferences:
Size-lObject Summaries for Relational Keyword Search, Aug. 2012
In ICDE conferences:
Ranking of Object Summaries, Apr. 2009
IEEE Transactions on Knowledge and Data Engineering (TKDE):
Thematic Ranking of Object Summaries for Relational Keyword Search, to appear 2015
Versatile Size-lObject Summaries for Relational Keyword Search, 2014
ACM Transactions on Database Systems (TODS):
Diverse and Proportional Size-lObject Summaries for Keyword Search, to appear 2015
Research Grants and Awards
Beijing Natural Science Foundation, Investigator.
State Education Ministry Foundation, Investigator.
Beijing Human Resources and Social Security Bureau, Investigator.
Database System and Ontology Engineering related Industrial Project, Investigator.
Spatio-temporal Data Mining related Industrial Project, Investigator.
Overseas Research Student Award Schema (ORSAS) from British government, 2008-2011.
Teachings
Artificial Intelligence (fall 2012, fall 2013, fall 2014)