Wang, Zhangyang, Qing Ling, and Thomas Huang. “Learning Deep &#8467;<sub>0< Sub> Encoders”. Proceedings of the AAAI Conference on Artificial Intelligence 30, no. 1 (March 2, 2016). Accessed May 30, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/10198.