Zhang, Zhemin, and Xun Gong. “Positional Label for Self-Supervised Vision Transformer”. Proceedings of the AAAI Conference on Artificial Intelligence 37, no. 3 (June 26, 2023): 3516–3524. Accessed May 16, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/25461.