Sharpness-Aware Minimization for Generalized Embedding Learning in Federated Recommendation.

@inproceedings{yu-2026-sharpnessaware, author = {Fengyuan Yu and Xiaohua Feng and Yuyuan Li and Changwang Zhang and Jun Wang and Chaochao Chen}, editor = {Hakim Hacid and Yoelle Maarek and Francesco Bonchi and Ido Guy and Emine Yilmaz}, title = {{Sharpness-Aware Minimization for Generalized Embedding Learning in Federated Recommendation}}, booktitle = {{Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026}}, pages = {6630--6641}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3774904.3792579}, doi = {https://doi.org/10.1145/3774904.3792579} }