1. Differences in the mechanics of information diffusion across topics: idioms, political hashtags, and complex contagion on twitter;Romero,2011
2. Bazaarvoice, Social trends report, 2013. URL http://media2.bazaarvoice.com/documents/Bazaarvoice_Social-Trends-Report-2013-a.pdf.
3. Filtering spam with behavioral blacklisting;Ramachandran,2007
4. Mining the network value of customers;Domingos,2001
5. The link-prediction problem for social networks;Liben-Nowell;J. Assoc. Inf. Sci. Technol.,2007