J. Herlocker, J. Konstan, и J. Riedl. CSCW '00: Proceedings of the 2000 ACM conference on Computer supported cooperative work, стр. 241--250. New York, NY, USA, ACM, (2000)
J. Herlocker, J. Konstan, A. Borchers, и J. Riedl. Proceedings of the 22nd annual international ACM SIGIR conference on Research and development in information retrieval, стр. 230--237. New York, NY, USA, ACM Press, (1999)
S. Hauger, K. Tso, и L. Schmidt-Thieme. Proceedings of 31th Annual Conference of the Gesellschaft fuer Klassifikation (GfKl) 2007, Freiburg (to appear), (2007)
T. George, и S. Merugu. ICDM '05: Proceedings of the Fifth IEEE International Conference on Data Mining, стр. 625--628. Washington, DC, USA, IEEE Computer Society, (2005)
M. Condliff, D. Lewis, D. Madigan, и C. Posse. In Proceedings of the ACM SIGIR Workshop on Recommender Systems: Algorithms and Evaluation, 22nd International Conference on Research and Development in Information Retrieval, (августа 1999)
P. Cano, M. Koppenberger, и N. Wack. Proceedings of the 28th annual international ACM SIGIR conference on Research and development in information retrieval, стр. 673--673. New York, NY, USA, ACM Press, (2005)