@inproceedings{rao-etal-2026-aia2, title = "{AIA}$^{2}$: Attribute-Agnostic Imbalance Augmentation for Subgroup Robustness", author = "Rao, Hanshu and Han, Guangzeng and Huang, Xiaolei", editor = "Lee, Hung-Yi and Dev, Sunipa and Li, Jessy and Elliott, Desmond", booktitle = "Findings of the {A}ssociation for {C}omputational {L}inguistics: {EMNLP} 2026", month = oct, year = "2026", address = "Budapest, Hungary", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.findings-emnlp.566/", pages = "11927--11944", ISBN = "979-8-89176-462-0" }