UKKONEN, A.; DERAKHSHAN, B.; HEIKINHEIMO, H. Crowdsourced Nonparametric Density Estimation Using Relative Distances. Proceedings of the AAAI Conference on Human Computation and Crowdsourcing, [S. l.], v. 3, n. 1, p. 188-197, 2015. DOI: 10.1609/hcomp.v3i1.13232. Disponível em: https://ojs.aaai.org/index.php/HCOMP/article/view/13232. Acesso em: 19 oct. 2024.