Li, Xiangdong, Ye Lou, Ao Gao, Wei Zhang, and Siyang Song. 2026. “MAUGen: A Unified Diffusion Approach for Multi-Identity Facial Expression and AU Label Generation”. Proceedings of the AAAI Conference on Artificial Intelligence 40 (3):1918-27. https://doi.org/10.1609/aaai.v40i3.37172.