1. Akcora CG, Carminati B, Ferrari E (2012) Risks of friendships on social networks. In: Data Mining (ICDM), 2012 IEEE 12th International Conference
2. Akcora CG, Carminati B, Ferrari E, Kantarcioglu M (2014) Twitter diff dataset: friends of users in 2009 and 2013. http://strict.dista.uninsubria.it/?p=364 , 2014
3. Akcora CG, Carminati B, Ferrari E, Kantarcioglu M (2014) Twitter taf dataset: detecting topically anomalous friendships. http://strict.dista.uninsubria.it/?p=442 , 2014
4. Anantharam P, Sheth A (2012) Topical anomaly detection from twitter stream. Proc ACM Web Sci 2012:11–14
5. Blei D, Ng A, Jordan M (2003) Latent dirichlet allocation. J Mac Learn Res 3:993–1022