X. Wu, L. Zhang, und Y. Yu. WWW '06: Proceedings of the 15th international conference on World Wide Web, Seite 417--426. New York, NY, USA, ACM Press, (2006)
S. Bao, G. Xue, X. Wu, Y. Yu, B. Fei, und Z. Su. WWW '07: Proceedings of the 16th international conference on World Wide Web, New York, NY, USA, ACM Press, (2007)
L. Zhang, Q. Liu, J. Zhang, H. Wang, Y. Pan, und Y. Yu. Proceedings of the 6th International Semantic Web Conference and 2nd Asian Semantic Web Conference (ISWC/ASWC2007), Busan, South Korea, Volume 4825 von LNCS, Seite 645--658. Berlin, Heidelberg, Springer Verlag, (November 2007)
G. Xue, H. Zeng, Z. Chen, Y. Yu, W. Ma, W. Xi, und W. Fan. CIKM '04: Proceedings of the thirteenth ACM international conference on Information and knowledge management, Seite 118--126. New York, NY, USA, ACM, (2004)
X. Wu, L. Zhang, und Y. Yu. WWW '06: Proceedings of the 15th international conference on World Wide Web, Seite 417--426. New York, NY, USA, ACM Press, (2006)
X. Wu, L. Zhang, und Y. Yu. WWW '06: Proceedings of the 15th international conference on World Wide Web, Seite 417--426. New York, NY, USA, ACM Press, (2006)
G. Xue, H. Zeng, Z. Chen, Y. Yu, W. Ma, W. Xi, und W. Fan. CIKM '04: Proceedings of the thirteenth ACM international conference on Information and knowledge management, Seite 118--126. New York, NY, USA, ACM, (2004)