Wu, L., X. Hu, F. Morstatter, and H. Liu. “Detecting Camouflaged Content Polluters”. Proceedings of the International AAAI Conference on Web and Social Media, vol. 11, no. 1, May 2017, pp. 696-9, https://ojs.aaai.org/index.php/ICWSM/article/view/14944.