Tu, Jiahang, Ye Li, Yiming Wu, Hanbin Zhao, Chao Zhang, and Hui Qian. 2026. “Mass Concept Erasure in Diffusion Models With Concept Hierarchy”. Proceedings of the AAAI Conference on Artificial Intelligence 40 (12):9585-93. https://doi.org/10.1609/aaai.v40i12.37920.