LIU, Xiang; WU, Weiwei; LI, Minming; WANG, Wanyuan. Budget Feasible Mechanisms Over Graphs. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 35, n. 6, p. 5549–5556, 2021. DOI: 10.1609/aaai.v35i6.16698. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/16698. Acesso em: 21 jul. 2026.