Q. Zhao, S. Hoi, T. Liu, S. Bhowmick, M. Lyu, и W. Ma. WWW '06: Proceedings of the 15th international conference on World Wide Web, стр. 543--552. New York, NY, USA, ACM Press, (2006)
T. Liu, J. Xu, T. Qin, W. Xiong, и H. Li. SIGIR '07: Proceedings of the Learning to Rank workshop in the 30th annual international ACM SIGIR conference on Research and development in information retrieval, (2007)
Z. Nie, Y. Zhang, J. Wen, и W. Ma. WWW '05: Proceedings of the 14th international conference on World Wide Web, стр. 567--574. New York, NY, USA, ACM Press, (2005)
D. Vallet, M. Fernández, P. Castells, P. Mylonas, и Y. Avrithis. 21st National Conference on Artificial Intelligence - 3rd International Workshop on Modeling and Retrieval of Context, Boston, USA, 16-17 July 2006, (2006)
A. Hotho, R. Jäschke, C. Schmitz, и G. Stumme. Proceedings of the 3rd European Semantic Web Conference, том 4011 из LNCS, стр. 411-426. Budva, Montenegro, Springer, (июня 2006)
P. Heymann, G. Koutrika, и H. Garcia-Molina. WSDM '08: Proceedings of the international conference on Web search and web data mining, стр. 195--206. New York, NY, USA, ACM, (2008)
B. Carterette, и P. Bennett. SIGIR '08: Proceedings of the 31st annual international ACM SIGIR conference on Research and development in information retrieval, стр. 685--686. New York, NY, USA, ACM, (2008)