M. Pera, and Y. Ng. Proceedings of the 20th ACM international conference on Information and knowledge management, page 2133--2136. New York, NY, USA, ACM, (2011)
Z. Liao, M. Xie, H. Cao, and Y. Huang. ECML PKDD Discovery Challenge 2009 (DC09), 497, page 143--155. Bled, Slovenia, CEUR Workshop Proceedings, (September 2009)
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)
M. Carman, M. Baillie, R. Gwadera, and F. Crestani. SIGIR '09: Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval, page 123--130. New York, NY, USA, ACM, (2009)
M. Carman, M. Baillie, R. Gwadera, and F. Crestani. SIGIR '09: Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval, page 123--130. New York, NY, USA, ACM, (2009)