Topical Video Search: Analysing Video Concept Annotation through Crowdsourcing Games. Human Computation, [S. l.], v. 4, n. 1, p. 47–70, 2017. DOI: 10.15346/hc.v4i1.3. Disponível em: https://hcjournal.org/index.php/jhc/article/view/77. Acesso em: 16 jan. 2026.