O. Tsur, и A. Rappoport. Proceedings of the Fifth ACM International Conference on Web Search and Data Mining, стр. 643--652. New York, NY, USA, ACM, (2012)
X. Wang, F. Wei, X. Liu, M. Zhou, и M. Zhang. Proceedings of the 20th ACM International Conference on Information and Knowledge Management, стр. 1031--1040. New York, NY, USA, ACM, (2011)
I. Weber, V. Garimella, и A. Batayneh. Proceedings of the 2013 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, стр. 290--297. New York, NY, USA, ACM, (2013)
I. Weber, V. Garimella, и A. Teka. Advances in Information Retrieval, том 7814 из Lecture Notes in Computer Science, Springer Berlin Heidelberg, (2013)