Beyond Trade-offs: Leveraging Spatiotemporal Heterogeneity of User Preference for Long-term Fairness and Accuracy in Interactive Recommendation.

@article{xia-2026-beyond, author = {Chongjun Xia and Xiaoyu Shi and Hong Xie and Yun Lu and Pu Li and Mingsheng Shang}, title = {{Beyond Trade-offs: Leveraging Spatiotemporal Heterogeneity of User Preference for Long-term Fairness and Accuracy in Interactive Recommendation}}, journal = {ACM Transactions on the Web}, volume = {20}, number = {1}, pages = {3:1--3:26}, year = {2026}, url = {https://doi.org/10.1145/3769471}, doi = {https://doi.org/10.1145/3769471} }