General Chair

Associate Editor

Guest Editor

Journal Review Board

Steering Committee Member

Program Committee Chair

Program Committee Group Leader

Organization Chair

Book review for “Understanding Business”, Tenth Edition by Nickels, McHugh, and McHugh. McGraw-Hill.

Program Committee Member

2018:
- ACM SIGMOD International Conference on Management of Data (SIGMOD), Demo Track

2017:
- IEEE COMPSAC Conference on Computers, Software and Applications
- ACM conference on Bioinformatics, Computational Biology, and Health Informatics (BCB)

2016:
- ACM Special Interest Group on Information Retrieval (SIGIR)
- IEEE International Conference on Data Engineering (ICDE), demo track
- 1st International Workshop on Health Data Management and Mining (HDMM), colocated with ICDE
- Multi-Perspective Consumer Health Search (MPCHS) Workshop, co-located with WWW
- International Conference on Database Systems for Advanced Applications (DASFAA)
- ACM conference on Bioinformatics, Computational Biology, and Health Informatics (BCB)
- IEEE Conference on Connected Health: Applications, Systems and Engineering Technologies (Chase)

2015:
- ACM SIGMOD International Conference on Management of Data (SIGMOD), Demo Track
- ACM SIGMOD Undergraduate Research
- The ACM Conference on Bioinformatics, Computational Biology, and Health Informatics (ACM BCB)
- ACM Special Interest Group on Information Retrieval (SIGIR)
- International Conference on Database Systems for Advanced Applications (DASFAA)
- International Conference on Social Computing, Behavioral-Cultural Modeling, & Prediction and Behavior Representation in Modeling and Simulation (SBP)

2014:
- ACM SIGMOD International Conference on Management of Data (SIGMOD)
- ACM Special Interest Group on Information Retrieval (SIGIR)
- IEEE International Conference on Data Engineering (ICDE)
- International Conference on Extending Database Technology (EDBT)
- ACM International Conference on Information and Knowledge Management (CIKM)

2013:
- International Conference on Data Engineering (ICDE)
- International Conference on Extending Database Technology (EDBT)
- ACM SIGIR Special Interest Group on Information Retrieval (SIGIR)

2012:
- ACM SIGMOD International Conference on Management of Data (SIGMOD)
- International Conference on Data Engineering (ICDE)
- International Conference on Extending Database Technology (EDBT)
- International Conference on Database Systems for Advanced Applications (DASFAA)
- International Workshop on Keyword Search on Structured Data (KEYS) (co-located with SIGMOD)
- International Workshop on End-to-end Management of Big Data (BIGDATA) (co-locate with VLDB)
- International Workshop on Smart Health and Wellbeing (SHB), associated with CIKM

2011:
- ACM SIGMOD International Conference on Management of Data (SIGMOD)
- International World Wide Web Conference (WWW)
- The Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD)
- International Conference on Advanced Data Mining and Applications (ADMA)
- International Workshop on Information Integration on the Web (IIWeb) (co-located with WWW)
- International Workshop on Ranking in Databases (DBRank) (co-located with VLDB)

2010:
- ACM SIGMOD International Conference on Management of Data (SIGMOD)
- International World Wide Web Conference (WWW)
- ACM Conference on Information and Knowledge Management (CIKM)
- Web and Databases (WebDB) (collocated with SIGMOD)
- International Workshop on Massive Data Analytics over the Cloud (collocated with WWW)
- Sixth International XML Database Symposium (XSym) (collocated with VLDB)
- International Workshop on New Trends In Information Integration (collocated with ICDE)

2009:
- International Conference on Very Large Data Bases (VLDB)
- International Conference on Data Engineering (ICDE)
- ACM Conference on Information and Knowledge Management (CIKM)
- International Conference on Database Systems for Advanced Applications (DASFAA)
- The Joint International Conferences on Asia-PacificWeb Conference (APWeb) andWeb- Age Information Management (WAIM)
- ACM International Workshop on Web Information and Data Management (WIDM)

2008:
- International Conference on Very Large Data Bases (VLDB)
- AAAI Conference on Artificial Intelligence (AAAI)
- ACM Conference on Information and Knowledge Management (CIKM)
- International Conference on Database and Expert Systems Applications (DEXA)
- International Workshop on New Trends in Information Integration (collocated with VLDB)
- ACM International Workshop on Web Information and Data Management (WIDM)

2007:
- International Conference on Database and Expert Systems Applications (DEXA)
- Workshop on Database Management and Application over Networks (DBMAN).

2006:
- International XML Database Symposium (XSym, collocated with VLDB)
- International Conference on Image and Video Retrieval (CIVR)
- International Workshop on XML, Web, and Internet Contents Technologies (XWICT)

2005:
- International XML Database Symposium (XSym, collocated with VLDB)

Journal Reviewer

  • ACM Transactions on Database Systems (TODS).
  • International Journal on Very Large Data Bases (VLDBJ).
  • Information Systems Journal
  • ACM Computing Survey
  • Journal of Business and Economic Studies
  • IEEE Transactions on Knowledge and Data Engineering (TKDE).
  • World Wide Web Journal (WWWJ)
  • ACM Transactions on Knowledge Discovery from Data (TKDD).
  • ACM Transactions on Internet Technology (TOIT).
  • Information Systems
  • Data & Knowledge Engineering (DKE).
  • SIGMOD Record
  • Journal of Computer and System Sciences (JCSS).
  • Journal of Computer Science and Technology (JCST).
  • Data Science and Engineering journal (DSE).

Grant Reviewer & Panelist

  • National Science Foundation, Grant Panelist (NSF): 2007, 2009, 2010, 2011, 2014, 2015, 2016.
  • Switzerland, COST (European Co-operation in the Field of Science and Technology): 2015.
  • The Air Force Office of Scientific Research (AFOSR), Grant Reviewer (USA): 2010.
  • Research Grant Council (RGC) of Hong Kong, Grant Reviewer: 2011.
  • Natural Sciences and Engineering Research Council of Canada (NSERC), Grant Reviewer: 2011.
  • Israel Science Foundation (ISF), Grant Reviewer: 2012.

Grace Hopper Scholarship Reviewer: 2007, 2008, 2009.

Invited Speaker

  • The SIGMOD 2012 DataBase MEntoring Workshop (DBMe).
  • The SIGMOD 2012 New Researcher Symposium.