Maddalena, E., Basaldella, M., De Nart, D., Degl’Innocenti, D., Mizzaro, S., & Demartini, G. (2016). Crowdsourcing Relevance Assessments: The Unexpected Benefits of Limiting the Time to Judge. Proceedings of the AAAI Conference on Human Computation and Crowdsourcing, 4(1), 129-138. https://doi.org/10.1609/hcomp.v4i1.13284