G. Feng, T. Liu, Y. Wang, Y. Bao, Z. Ma, X. Zhang, and W. Ma. Proceedings of the 29th annual international ACM SIGIR conference on Research and development in information retrieval - SIGIR \textquotesingle06, ACM Press, (2006)
M. Zhang, and K. Chakrabarti. Proceedings of the 2013 ACM SIGMOD International Conference on Management of Data, page 145--156. New York, NY, USA, ACM, (2013)
M. Liu, R. Cai, M. Zhang, and L. Zhang. Proceedings of the 20th ACM international conference on Information and knowledge management, page 87--92. New York, NY, USA, ACM, (2011)
Y. Liu, B. Gao, T. Liu, Y. Zhang, Z. Ma, S. He, and H. Li. Proceedings of the 31st annual international ACM SIGIR conference on Research and development in information retrieval, page 451--458. New York, NY, USA, ACM, (2008)
D. Wang, W. Chen, G. Wang, Y. Zhang, and B. Hu. Proceedings of the 19th ACM international conference on Information and knowledge management, page 1417--1420. New York, NY, USA, ACM, (2010)
Y. Liu, B. Gao, T. Liu, Y. Zhang, Z. Ma, S. He, and H. Li. SIGIR '08: Proceedings of the 31st annual international ACM SIGIR conference on Research and development in information retrieval, page 451--458. New York, NY, USA, ACM, (2008)
W. Xi, E. Fox, W. Fan, B. Zhang, Z. Chen, J. Yan, and D. Zhuang. SIGIR '05: Proceedings of the 28th annual international ACM SIGIR conference on Research and development in information retrieval, page 130--137. New York, NY, USA, ACM, (2005)
H. Wang, K. Zhang, Q. Liu, D. Tran, and Y. Yu. Proceedings of the 5th European Semantic Web Conference, Berlin, Heidelberg, Springer Verlag, (June 2008)
{. Song, {. Zhang, {. Xiao, {. Li, and {. Xu. 2005 IEEE International Conference on e-Technology, e-Commerce, and
e-Services (EEE 2005), 29 March - 1 April 2005, Hong Kong, China, page 152-155. (2005)
L. Zhang, Y. Yu, J. Zhou, C. Lin, and Y. Yang. WWW '05: Proceedings of the 14th international conference on World
Wide Web, page 453--462. New York, NY, USA, ACM Press, (2005)