Zhang, Haoran, Xiangdong Su, Xingxiang Zhou, and Guanglai Gao. 2025. “SSAN: A Symbol Spatial-Aware Network for Handwritten Mathematical Expression Recognition”. Proceedings of the AAAI Conference on Artificial Intelligence 39 (21):22398-406. https://doi.org/10.1609/aaai.v39i21.34396.