Andrew Mao, Ece Kamar, Eric Horvitz. Why Stop Now? Predicting Worker Engagement in Online Crowdsourcing. In Björn Hartman, Eric Horvitz, editors, Proceedings of the First AAAI Conference on Human Computation and Crowdsourcing, HCOMP 2013, November 7-9, 2013, Palm Springs, CA, USA. pages 103-111, AAAI Press, 2013. [doi]