Yoav Bergner, Kimberly F. Colvin, David E. Pritchard. Estimation of ability from homework items when there are missing and/or multiple attempts. In Josh Baron, Grace Lynch, Nicole Maziarz, Paulo Blikstein, Agathe Merceron, George Siemens, editors, Proceedings of the Fifth International Conference on Learning Analytics And Knowledge, LAK '15, Poughkeepsie, NY, USA, March 16-20, 2015. pages 118-125, ACM, 2015. [doi]
Abstract is missing.