Tang, Dahao, Nan Yang, Yanli Li, Zhiyu Zhu, Zhibo Jin, and Dong Yuan. “Optimal Look-Back Horizon for Time Series Forecasting in Federated Learning”. Proceedings of the AAAI Conference on Artificial Intelligence 40, no. 30 (March 14, 2026): 25823–25830. Accessed May 18, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/39781.