(An abridged list of roles I have served.)
Steering Committee & Advisory Board
- 2020
- The KDD Humanitarian Mapping Workshop: Co-Chair
- The International Conference on Social Computing, Behavioral-Cultural Modeling, and Prediction (SBP-BRiMS): Co-Chair of Graduate Program
- The Web Conference (formerly known as WWW) Web and Society Track: Track Co-Chair
- 2019
- International AAAI Conference on Weblogs and Social Media (ICWSM): Program Co-Chair
- The International Conference on Social Computing, Behavioral-Cultural Modeling, and Prediction (SBP-BRiMS): Chair of Graduate Program
- 2018
- International Workshop on Event Analytics using Social Media Data (EASM), in conjunction with ICWSM
- The International Conference on Social Computing, Behavioral-Cultural Modeling, and Prediction (SBP-BRiMS): Chair of Graduate Program
- International Workshop on Social Web for Disaster Management (SWDM), in conjunction with WSDM
- 2017 and Prior
- The International Conference on Social Computing, Behavioral-Cultural Modeling, and Prediction (SBP-BRiMS): Program Co-Chair & Chair of Graduate Program
- International Workshop on Event Analytics using Social Media Data (EASM), in conjunction with ICWSM
- International Workshop on Social Web for Disaster Management (SWDM), in conjunction with CIKM
- KDD Tutorial on "Collective Sensemaking via Social Sensors"
- IEEE ICDM Workshop on Event Analytics using Social Media Data (EASM)
- KDD Workshop on Learning about Emergencies from Social Information (KDD-LESI)
Senior Program Committee Member
- International School and Conference on Network Science (NetSci 2017--2020)
- The Web Conference (formally known as WWW) (WWW 2017, 2021, 2022)
- AAAI Conference on Artificial Intelligence (AAAI 2021--)
- The International Joint Conference on Artificial Intelligence (IJCAI 2015)
- The International AAAI Conference on Weblogs and Social Media (ICWSM 2014--)
- ACM SIGKDD Conference on Knowledge Discover and Data Mining (SIGKDD)
- International Conference on Computational Social Science (IC2S2)
- Information+ conference
- Visualization in Data Science (VDS at IEEE VIS)
- ACM Web Science Conference (WebSci)
- The International Conference on Social Informatics (SocInfo)
- ACM International Conference on Web Search and Data Mining (WSDM)
- IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM)
- ACM Multimedia (MM)
- IEEE International Conference on Big Data (IEEE BigData)
- Proceedings of the National Academy of Sciences of the United States of America (PNAS)
- Communications of the ACM
- IEEE Transactions on Knowledge and Data Engineering (TKDE)
- IEEE Transactions on Multimedia
- ACM Transactions on Knowledge Discovery from Data (TKDD)
- ACM Transactions on Multimedia Computing, Communications and Applications (TOMCCAP)
- ACM Transactions on Information Systems (TOIS)
- Journal of Knowledge and Information Systems
- Journal of Distributed and Parallel Databases
- Journal of Web Semantics
- Journal of Information Science and Engineering
- Journal of the Royal Society Interface
- Safety Science, Elsevier