Radek Pelánek, Tomás Effenberger, Matej Vanek, Vojtech Sassmann, Dominik Gmiterko. Measuring item similarity in introductory programming. In Rose Luckin, Scott Klemmer, Kenneth R. Koedinger, editors, Proceedings of the Fifth Annual ACM Conference on Learning at Scale, London, UK, June 26-28, 2018. ACM, 2018. [doi]
Abstract is missing.