Paolo Cremonesi, Franca Garzotto, Roberto Turrin. User effort vs. accuracy in rating-based elicitation. In Padraig Cunningham, Neil J. Hurley, Ido Guy, Sarabjot Singh Anand, editors, Sixth ACM Conference on Recommender Systems, RecSys '12, Dublin, Ireland, September 9-13, 2012. pages 27-34, ACM, 2012. [doi]
Abstract is missing.