Caragiannis, Ioannis, George Christodoulou, and Nicos Protopapas. “Truthful Aggregation of Budget Proposals With Proportionality Guarantees”. Proceedings of the AAAI Conference on Artificial Intelligence 36, no. 5 (June 28, 2022): 4917-4924. Accessed March 28, 2024. https://ojs.aaai.org/index.php/AAAI/article/view/20421.