R. Yan, J. Tang, X. Liu, D. Shan, und X. Li. Proceedings of the 20th ACM international conference on Information and knowledge management, Seite 1247--1252. New York, NY, USA, ACM, (2011)
Y. Sun, R. Barber, M. Gupta, C. Aggarwal, und J. Han. Proceedings of the 2011 International Conference on Advances in Social Networks Analysis and Mining, Seite 121--128. Washington, DC, USA, IEEE Computer Society, (2011)
R. Nallapati, A. Ahmed, E. Xing, und W. Cohen. Proceedings of the 14th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, Seite 542--550. New York, NY, USA, ACM, (2008)