Sun, Yanru, Zongxia Xie, Dongyue Chen, Emadeldeen Eldele, and Qinghua Hu. 2025. “Hierarchical Classification Auxiliary Network for Time Series Forecasting”. Proceedings of the AAAI Conference on Artificial Intelligence 39 (19):20743-51. https://doi.org/10.1609/aaai.v39i19.34286.