Y. Dong, R. Johnson, and N. Chawla. Proceedings of the Eighth ACM International Conference on Web Search and Data Mining, page 149--158. New York, NY, USA, ACM, (2015)
L. Bing, R. Guo, W. Lam, Z. Niu, and H. Wang. Proceedings of the 37th International ACM SIGIR Conference on Research &\#38; Development in Information Retrieval, page 767--776. New York, NY, USA, ACM, (2014)
L. Dietz, S. Bickel, and T. Scheffer. Proceedings of the 24th international conference on Machine learning, page 233--240. New York, NY, USA, ACM, (2007)
L. Backstrom, and J. Leskovec. Proceedings of the fourth ACM international conference on Web search and data mining, page 635--644. New York, NY, USA, ACM, (2011)
P. Heymann, D. Ramage, and H. Garcia-Molina. SIGIR '08: Proceedings of the 31st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, page 531--538. New York, NY, USA, ACM, (2008)