A. Hotho, D. Benz, R. Jäschke, and B. Krause (Eds.) International Workshop at the European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases in Antwerp, Belgium, September 15th, 2008., (2008)
M. Kubatz, F. Gedikli, and D. Jannach. E-Commerce and Web Technologies, volume 85 of Lecture Notes in Business Information Processing, Springer Berlin Heidelberg, (2011)
J. Mueller, S. Doerfel, M. Becker, A. Hotho, and G. Stumme. Recommender Systems and the Social Web Workshop at 7th ACM Conference on Recommender Systems, RecSys 2013, Hong Kong, China -- October 12-16, 2013. Proceedings, 1066, Aachen, Germany, CEUR-WS, (2013)
F. Belém, E. Martins, T. Pontes, J. Almeida, and M. Gonçalves. Proceedings of the 34th international ACM SIGIR conference on Research and development in Information Retrieval, page 1033--1042. New York, NY, USA, ACM, (2011)
S. Rendle, and L. Schmidt-Thieme. Proceedings of the third ACM international conference on Web search and data mining, page 81--90. New York, NY, USA, ACM, (2010)