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Proceedings of the Brazilian Symposium on Multimedia and the Web ,
1
A Crowdsourcing Method for Sign Segmentation in Brazilian S..:
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Proceedings of the 23rd Brazillian Symposium on Multimedia and the Web ,
2
Video Annotation by Cascading Microtasks : a Crowdsourci..:
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2008 38th Annual Frontiers in Education Conference ,
3