Federated Latent Factor Learning for Privacy-Preserving Spatio-Temporal Signal Recovery.

@inproceedings{yu-2026-federated, author = {Chengjun Yu and Di Wu and Yi He and Jia Chen and Xin Luo}, editor = {Hakim Hacid and Yoelle Maarek and Francesco Bonchi and Ido Guy and Emine Yilmaz}, title = {{Federated Latent Factor Learning for Privacy-Preserving Spatio-Temporal Signal Recovery}}, 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 = {2905--2916}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3774904.3792353}, doi = {https://doi.org/10.1145/3774904.3792353} }