K. Yu, W. Ma, V. Tresp, Z. Xu, X. He, H. Zhang, и H. Kriegel. MULTIMEDIA '03: Proceedings of the eleventh ACM international conference on Multimedia, стр. 622-631. New York, NY, USA, ACM, (2003)
J. Sun, Z. Chen, H. Zeng, Y. Lu, C. Shi, и W. Ma. ICDM '04: Proceedings of the Fourth IEEE International Conference
on Data Mining (ICDM'04), стр. 535--538. Washington, DC, USA, IEEE Computer Society, (2004)
G. Xue, H. Zeng, Z. Chen, Y. Yu, W. Ma, W. Xi, и W. Fan. CIKM '04: Proceedings of the 13th ACM conference on Information and Knowledge Management, стр. 118--126. New York, NY, USA, ACM Press, (2004)
S. Yu, D. Cai, J. Wen, и W. Ma. WWW '03: Proceedings of the 12th international conference on World Wide Web, стр. 11--18. New York, NY, USA, ACM Press, (2003)
H. Cui, J. Wen, J. Nie, и W. Ma. Proceedings of the eleventh international conference on World Wide Web, Proceedings of the tenth international conference on World Wide Web, (2002)
H. Zeng, Q. He, Z. Chen, W. Ma, и J. Ma. Proceedings of the 27th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2004, стр. 210--217. (2004)