Chen, Liuqing, Shuhong Xiao, Shixian Ding, Shanhai Hu, and Lingyun Sun. “Integrating Sequence and Image Modeling in Irregular Medical Time Series Through Self-Supervised Learning”. Proceedings of the AAAI Conference on Artificial Intelligence 39, no. 15 (April 11, 2025): 15821–15829. Accessed May 25, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/33737.