Cooks or cobblers?
A comparison of social, learning, and financial strategies on crowd engagement and output quality
Proceedings of the 2011 annual conference on Human factors in computing systems - CHI ’11
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Paul André
Jeffrey V. Nickerson
Robert Kraut
Aniket Kittur
Collective Problem Solving: Features and Affordances of Creative Online Communities
Socially Embedded Work: A Study of Wheelchair Users Performing Online Crowd Work in China