Editorial Board Member

  • Associate Editor for GeoInformatica Journal

Program Committee Chair

  • International Symposium on Spatial and Temporal Databases – Vision Track 2019
  • IEEE International Conference on Mobile Data Management – Demo Track 2019
  • International ACM SIGMOD Workshop on Managing and Mining Enriched Geo-Spatial Data, GeoRich 2017

Organization Committee Member

  • Sponsorship Chair for IEEE ICDE 2021
  • Workshops Chair for ACM SIGSPATIAL GIS 2017, 2018, 2019, 2020
  • Registration Chair for ACM SIGMOD 2016
  • Publicity Chair for IEEE International Conference on Internet of Things (IoT) Design and Implementation 2016
  • Co-chair of ACM SIGSPATIAL PhD Symposium 2014, 2015
  • Contest Master/Organization Committee Member for ACM SIGSPATIAL GIS Cup 2013

Program Committee (PC) Member

  • Proceedings of the Very Large Databases Endowment, PVLDB 2017, 2018, 2019,2020,2021
  • ACM SIGMOD International Conference on Management of Data, SIGMOD 2017, 2018, 2019
  • IEEE International Conference on Data Engineering, ICDE 2015, 2017 (Demonstration Track)
  • ACM SIGMOD International Conference on Management of Data, SIGMOD 2016 (Demonstration Track)
  • International Conference on Extending Database Technology, EDBT 2016
  • ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, GIS 2014, 2015, 2016, 2017
  • International Symposium on Spatial and Temporal Databases, SSTD 2017
  • ACM International Conference on Information and Knowledge, CIKM 2014, 2015, 2016, 2018 (demonstration track)
  • IEEE International Conference on Mobile Data Management MDM 2015, 2016 (Industry Track)
  • International Workshop on Location-Aware Recommendations, LocalRec 2015
  • The 3rd international workshop on Human Mobility Computing, HumoComp 2015
  • Australian Database Conference, ADC 2015
  • ACM SIGSPATIAL International Workshop  on Location-based Social Networking, LBSN 2014
  • ACM SIGSPATIAL International Workshop on Mobile Geographic Information Systems, MobiGIS 2013, 2014
  • International Workshop on Personalized Access, Profile Management, and Context Awareness in Databases, PersDB 2013

Peer Reviewer

  • ACM Transactions on Database Systems, ACM TODS
  • IEEE Transactions on Knowledge and Data Engineering, IEEE TKDE
  • IEEE Transactions on Mobile Computing, IEEE TMC
  • ACM Transactions on Information Systems and Technology, ACM TIST
  • ACM Transactions on Spatial Algorithms and Systems, ACM TSAS
  • GeoInformatica Journal
  • Distributed and Parallel Databases, DAPD