Professional Service


Program Committees


Journal Reviewer


External Reviewer

  • International Conference on Very Large Databases (VLDB), 2010
  • ACM SIGMOD International Conference on Management of Data (SIGMOD), 2010
  • IEEE International Conference on Data Engineering (ICDE), 2010, 2011
  • International Journal of Communication Systems, 2010
  • ACM Transactions on Database Systems (TODS), 2008
  • IEEE Transactions on Knowledge and Data Engineering (TKDE), 2007, 2008
  • IEEE Transactions on Parallel and Distributed Systems (TPDS), 2009
  • Springer GeoInformatica, 2007
  • Elsevier Information Sciences (IS), 2009
  • SIAM International Conference on Data Mining (SDM), 2009
  • IEEE International Conference on Data Mining (ICDM), 2008
  • Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD), 2009
  • IEEE International Conference on Information Reuse and Integration (IRI), 2008
  • International Conference on Database and Expert Systems Applications (DEXA), 2009
  • ACM Symposium on Applied Computing (SAC), 2008
  • International Conference on Scientific and Statistical Database Management (SSDBM), 2008
  • ACM Conference on Mobile Data Management (MDM), 2008
  • IEEE International Conference on Distributed Computing Systems (ICDCS), 2008
  • Australasian Database Conference (ADC), 2008
  • ACM Conference on Information and Knowledge Management (CIKM), 2007
  • International Symposium on Spatial and Temporal Databases (SSTD), 2007, 2009

Other Services

  • Participant, NSF Workshop on Social Networks and Mobility in the Cloud
  • Webmaster/Organizer for the 37th International Conference on Very Large Data Bases (VLDB), 2011
  • Official Webmaster for ACM SIGSPATIAL
  • Webmaster/Organizer for 16th and 17th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL GIS), 2008, 2009
  • ACM SIGMOD International Conference on Management of Data (SIGMOD), 2010