YU, H.; MIAO, C.; SHEN, Z.; LEUNG, C.; CHEN, Y.; YANG, Q. Efficient Task Sub-Delegation for Crowdsourcing. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 29, n. 1, 2015. DOI: 10.1609/aaai.v29i1.9337. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/9337. Acesso em: 7 aug. 2022.