@article{legoalightweightandefficientmultipleattr, title = {LEGO: A Lightweight and Efficient Multiple-Attribute Unlearning Framework for Recommender Systems}, author = {Fengyuan Yu and Yuyuan Li and Xiaohua Feng and Junjie Fang and Tao Wang and Chaochao Chen}, year = {2025}, eprint = {2510.20327}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2510.20327}, }