@article{certifyingtherighttobeforgottenprimaldua, title = {Certifying the Right to Be Forgotten: Primal-Dual Optimization for Sample and Label Unlearning in Vertical Federated Learning}, author = {Yu Jiang and Xindi Tong and Ziyao Liu and Xiaoxi Zhang and Kwok-Yan Lam and Chee Wei Tan}, year = {2025}, eprint = {2512.23171}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2512.23171}, }