Journal

• Senior Area Editor, IEEE Transactions on Image Processing (TIP), 2025-Present.
• Associate Editor, IEEE Transactions on Image Processing (TIP), 2022-Present.
• Associate Editor, IEEE Transactions on Circuits and Systems for Video Technology (TCSVT), 2025-Present.
• Associate Editor, IEEE Transactions on Industrial Informatics (TII), 2024-Present.
• Associate Editor, IEEE Transactions on Biometrics, Behavior, and Identity Science (TBIOM), 2023-Present.
• Associate Editor, ACM Computing Surveys (CSUR), 2024-Present.
• Associate Editor, Pattern Recognition (PR), 2024-Present.
• Guest Editor, Pattern Recognition (PR), Advances in Multimodal-Driven Video Understanding and Assessment, 2025-2026.

Conference

• Student & Young Professional Initiatives Chair, IEEE International Conference on Image Processing (ICIP), 2027.
• Area Chair, IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2024, 2025.
• Area Chair, European Conference on Computer Vision (ECCV), 2024.
• Area Chair, International Conference on Machine Learning (ICML), 2022, 2023, 2024, 2025.
• Area Chair, International Conference on Neural Information Processing Systems (NeurIPS), 2022, 2023, 2024, 2025.
• Area Chair, International Conference on Learning Representations (ICLR), 2022, 2023, 2024, 2025.
• Area Chair, IEEE Winter Conference on Applications of Computer Vision (WACV), 2022, 2023, 2024.
• Area Chair, ACM International Conference on Multimedia (MM), 2024, 2025.
• Area Chair, International Joint Conference on Artificial Intelligence (IJCAI), 2025.
• Senior PC, International Joint Conference on Artificial Intelligence (IJCAI), 2023, 2024.
• Senior PC, AAAI Conference on Artificial Intelligence (AAAI), 2025.

Symposium & Workshop

• Organizer, ICCV Tutorial – Towards Comprehensive Reasoning in Vision-Language Models, 2025.
• Organizer, BMVA Technical Symposium – Multimodal Large Models: Bridging Vision, Language, and Beyond, 2025.
• Organizer, ICME Workshop – Vision and Learning for an Enhanced Metaverse, 2024.
• Organizer, ICME Grand Challenge – 2nd Multi-Modal Video Reasoning and Analyzing Competition, 2024.
• Organizer, ECCV Workshop – Human Body, Hands, and Activities from Egocentric and Multi-view Cameras, 2022.
• Organizer, ICCV Workshop – 1st Multi-Modal Video Reasoning and Analyzing Competition, 2021.

• Organizer, ACCV Workshop – Large Scale 3D Human Activity Analysis Challenge in Depth Videos, 2016.