D. Zhou, E. Manavoglu, J. Li, C. Giles, and H. Zha. WWW '06: Proceedings of the 15th international conference on World Wide Web, page 173--182. New York, NY, USA, ACM, (2006)
D. Zhou, X. Ji, H. Zha, and C. Giles. CIKM '06: Proceedings of the 15th ACM international conference on Information and knowledge management, page 248--257. New York, NY, USA, ACM, (2006)
Y. Jo, C. Lagoze, and C. Giles. KDD '07: Proceedings of the 13th ACM SIGKDD international conference on Knowledge discovery and data mining, page 370--379. New York, NY, USA, ACM, (2007)
Y. Song, L. Zhang, and C. Giles. CIKM '08: Proceeding of the 17th ACM conference on Information and knowledge mining, page 93--102. New York, NY, USA, ACM, (2008)
Y. Song, Z. Zhuang, H. Li, Q. Zhao, J. Li, W. Lee, and C. Giles. SIGIR '08: Proceedings of the 31st annual international ACM SIGIR conference on Research and development in information retrieval, page 515--522. New York, NY, USA, ACM, (2008)