Ming, Hao, Xinguo Yu, Xiaotian Cheng, Zhenquan Shen, and Xiaopan Lyu. “A Compact Model for Mathematics Problem Representations Distilled from BERT”. Proceedings of the AAAI Conference on Artificial Intelligence 39, no. 23 (April 11, 2025): 24867–24875. Accessed May 13, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/34669.