Toward Complexity Measures for Systems Involving Human Computation. Human Computation, [S. l.], v. 1, n. 1, 2014. DOI: 10.15346/hc.v1i1.4. Disponível em: http://www.hcjournal.org/index.php/jhc/article/view/25. Acesso em: 3 feb. 2026.