M. Ge, C. Delgado-Battenfeld, und D. Jannach. Proceedings of the fourth ACM conference on Recommender systems - RecSys \textquotesingle10, Seite 257-260. ACM Press, (2010)
V. Maccatrozzo, M. Terstall, L. Aroyo, und G. Schreiber. Proceedings of the 22Nd International Conference on Intelligent User Interfaces, Seite 35--44. New York, NY, USA, ACM, (2017)
P. Adamopoulos, und A. Tuzhilin. DiveRS 2011 – ACM RecSys 2011 Workshop on Novelty and Diversity in Recommender Systems, New York, NY, USA, ACM, (Oktober 2011)