Anshelevich, Elliot, Aris Filos-Ratsikas, Christopher Jerrett, and Alexandros A. Voudouris. “Improved Metric Distortion via Threshold Approvals”. Proceedings of the AAAI Conference on Artificial Intelligence 38, no. 9 (March 24, 2024): 9460-9468. Accessed August 6, 2024. https://ojs.aaai.org/index.php/AAAI/article/view/28800.