C. Firan, W. Nejdl, and R. Paiu. Proceedings of the 2007 Latin American Web Conference (LA-WEB), page 32-41. Washington, DC, USA, IEEE Computer Society, (2007)
B. Sarwar, G. Karypis, J. Konstan, and J. Reidl. Proceedings of the 10th International Conference on World Wide Web, page 285--295. New York, NY, USA, ACM, (2001)
D. Ramage, P. Heymann, C. Manning, and H. Garcia-Molina. WSDM '09: Proceedings of the Second ACM International Conference on Web Search and Data Mining, page 54--63. New York, NY, USA, ACM, (2009)
D. Liu, X. Hua, L. Yang, M. Wang, and H. Zhang. Proceedings of the 18th international conference on World wide web, page 351--360. New York, NY, USA, ACM, (2009)
S. Ju, and K. Hwang. Proceedings of the ECML/PKDD 2009 Discovery Challenge Workshop, part of the European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases, (2009)