• Co-editor-in-chief, Encyclopedia of GIS, 2nd Edition. Springer.
• Journal Editors
  • Action Editor, Geoinformatica (2024 - )
  • Associate Editor, Frontiers in Big Data, Data Mining and Management Section (2022-).
  • Co-Guest Editor, Geoinformatica Special Issues on Analytics for Local Events and News, Springer.
  • Co-Guest Editor, Big Data and Congnitive Computing (BDCC) Special Issue on "Learning from Big Data: Scalable Algorithms and Novel Applications".
  • Co-Guest Editor, Frontiers in Big Data special topic on "Big Data in Urban Intelligence".
• Conference and Workshop Organizer
  • Vice Program Co-Chair, ACM SIGSPATIAL'24
  • Poster Co-Chair, ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (SIGSPATIAL): 2017, 2018, 2020.
  • Co-chair, ACM KDD Workshop on Deep Learning for Spatial Data, Applications and System (DeepSpatial): 2020-2021.
  • Co-Chair, IEEE ICDM Workshop on Deep Learning for Spatiotemporal Data, Algorithms, and Systems (DeepSpatial), 2019.
  • Organizing Co-Chair, ACM SIGSPATIAL Worskhop on AI for Geographic Knowledge Discovery (GeoAI), 2019.
  • Organizing Co-Chair, ACM SIGSPATIAL Workshop on Analytics for Local Events and News (LENS), 2017-2018
  • Co-chair, Junior Researcher Workshop, International Symposium on Spatial and Temporal Databases (SSTD), 2017.
• Conference Program Committee Member/Reviewer:
  • ACM SIGKDD (Research Track), 2020-2023.
  • International Conference on Learning Representations (ICLR), 2022-2024.
  • Neural Information Processing Systems (NeurIPS), 2020-2023.
  • International Joint Conference on Artificial Intelligence (IJCAI), 2020 (PC), 2021 (SPC), 2022-2023.
  • International Conference on Machine Learning (ICML), 2020-2023.
  • IEEE International Conference on Data Mining (ICDM): 2017-2023.
  • AAAI International Conference on Artificial Intelligence (AAAI): 2019-2024
  • SIAM International Conference on Data Mining (SDM): 2022, 2024 (SPC).
  • ACM International Conference on Information and Knowledge Management (CIKM): 2017-2020
  • ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (SIGSPATIAL): 2016-2023
  • Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD): 2024
  • International Symposium on Spatial and Temporal Databases (SSTD): 2017-2021 (Biennial).
  • IEEE International Conference on Tools for Artificial Intelligence (ICTAI), 2017-2018
• Workshop Program Committee Member:
  • ACM KDD International Workshop on Urban Computing (UrbComp), 2018-2021.
  • IEEE ICDM Workshop on Spatial and Spatiotemporal Data Mining (SSTDM), 2014-2021.
  • ACM SIGSPATIAL Workshop on Big GeoSpatial Data Analytics (BigSpatial), 2015-2020.
  • INFORMS Workshop on Data Science: 2018-2021
  • Workshop on Information Technologies and Systems (WITS), 2019-2020
  • IEEE ICDM Workshop on Data-Driven Intelligent Transportation, 2018
  • ACM SIGIR Workshop on Intelligent Transportation Informatics, 2018
  • IEEE International Workshop on Big Spatial Data (BSD 2017) in conjunction with IEEE Big Data, 2017
  • IEEE ICDM Ph.D. Forum 2015.
  • ACM SIGSPATIAL GIS Conference, PhD Symposium (2014)
• Journal Reviewer:
  • MIS Quarterly
  • Information Systems Research
  • INFORMS Journal on Computing
  • Information Processing & Management
  • IEEE Transactions on Knowledge and Data Engineering (TKDE)
  • IEEE Transactions on Mobile Computing(TMC)
  • IEEE Transactions on Big Data (TBD)
  • IEEE Intelligent Systems
  • IEEE Communications Magazine
  • ACM Computing Surveys (CSUR)
  • ACM Transactions on Intelligent, Systems and Technology (TIST)
  • ACM Transactions on Knowledge Discovery from Data (TKDD)
  • ACM Transactions on Management Information Systems (TMIS)
  • ACM Transactions on Spatial Algorithms and Systems (TSAS)
  • ACM Transactions on Database Systems (TODS)
  • Distributed and Parallel Databases (DAPD)
  • Computer Communications (COMCOM)
  • Geoinformatica
  • Computers, Environment and Urban Systems (CEUS)
  • Transactions in GIS
  • ISPRS International Journal of Geo-Information
  • Big Data
  • Remote Sensing
• Others:
  • Referee for SBP Grand Data Challenge, 2015
  • Reviewer, International Conference on Information Systems (ICIS), 2016.
  • Session Chair, "Urban Data Analytics and Mining", INFORMS Annual Meeting, 2015,2016,2018.
  • Proposal reivewer and panelist: NSF panelist 2019-2022, Research Grants Council (RGC) of Hong Kong, Safer-Sim UTC, UI Center for Global and Regional Environmental Research.