Liu, Jie, Xiao Yan, Xinyan Dai, Zhirong Li, James Cheng, and Ming-Chang Yang. “Understanding and Improving Proximity Graph Based Maximum Inner Product Search”. Proceedings of the AAAI Conference on Artificial Intelligence 34, no. 01 (April 3, 2020): 139–146. Accessed May 30, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/5344.