- Area Chair: ARR 2026; ICLR 2027
- Guest Editor: IEEE Transactions on Computational Social Systems
- Workshop Chair:
- Cognitive and Mental Health Disorder Detection on Social Media at ICDE’2025
- Mental Health Disorder Detection on Social Media at ICDM’2025, 2026
- The International Workshop on AI for Cognitive and Mental Health Support at KDD’2026
- Web Chair: International Conference on Advanced Data Mining and Applications (ADMA) 2026
- Proceedings Chair:
- The 37th Australasian Database Conference (ADC) 2026
- International Conference on Advanced Data Mining and Applications (ADMA) 2027
- BigData Cup Challenge 2025/2026 Organizer: Suicide Risk Prediction on Social Media
- Track Co-chair: The 31st IEEE International Conference on Parallel and Distributed Systems (ICPADS) 2026, Big Data Track
- PC Member: ICDE, DASFAA, WWW, AAAI, ECAI
- Conference Reviewer: VLDB, KDD, ICML, ICLR, NeurIPS, AISTATS, WWW
- Journal Reviewer: Nature Communications, TKDE, TOIS, TBD, TETCI, Neural Networks