90 citations · 102 across the 5 of their papers we have counts for
5 papers
Evaluating Code Metrics in GitHub Repositories Related to Fake News and Misinformation
Jason Duran, Mostofa Sakib, Nasir Eisty +1
The surge of research on fake news and misinformation in the aftermath of the 2016 election has led to a significant increase in publicly available source code repositories. Our st…
Who is Really Affected by Fraudulent Reviews? An analysis of shilling attacks on recommender systems in real-world scenarios
Anu Shrestha, Francesca Spezzano, Maria Soledad Pera
We present the results of an initial analysis conducted on a real-life setting to quantify the effect of shilling attacks on recommender systems. We focus on both algorithm perform…
VEWS: A Wikipedia Vandal Early Warning System
Srijan Kumar, Francesca Spezzano, V. S. Subrahmanian
We study the problem of detecting vandals on Wikipedia before any human or known vandalism detection system reports flagging potential vandals so that such users can be presented e…
ChoiceGAPs: Competitive Diffusion as a Massive Multi-Player Game in Social Networks
Edoardo Serra, Francesca Spezzano, V. S. Subrahmanian
We consider the problem of modeling competitive diffusion in real world social networks via the notion of ChoiceGAPs which combine choice logic programs due to Sacca` and Zaniolo a…
Checking Termination of Bottom-Up Evaluation of Logic Programs with Function Symbols
Marco Calautti, Sergio Greco, Francesca Spezzano +1
Recently, there has been an increasing interest in the bottom-up evaluation of the semantics of logic programs with complex terms. The presence of function symbols in the program m…