F. Benevenuto, G. Magno, T. Rodrigues, and V. Almeida. Proceedings of the Seventh Annual Collaboration, Electronic messaging, Anti-Abuse and Spam Conference (CEAS), (July 2010)
C. Budak, D. Agrawal, and A. El Abbadi. Conference, 20th International World Wide Web Conference (WWW 2011), Hyderabad, India - March 28 - April 01, 2011, page 665--674. New York, NY, USA, ACM, (2011)
A. Java, X. Song, T. Finin, and B. Tseng. Proceedings of the 9th WebKDD and 1st SNA-KDD 2007 workshop on Web mining and social network analysis, page 56--65. ACM, (2007)
A. Khan, N. Li, X. Yan, Z. Guan, S. Chakraborty, and S. Tao. Conference, International Conference on Management of Data (SIGMOD/PODS 2011), Athens, Greece - June 12 - 16, 2011, page 901--912. New York, NY, USA, ACM, (2011)