122 citations · 397 across the 29 of their papers we have counts for
3 papers · 1 filter
Evading Overlapping Community Detection via Proxy Node Injection
Dario Loi, Matteo Silvestri, Fabrizio Silvestri +1
Protecting privacy in social graphs requires preventing sensitive information, such as community affiliations, from being inferred by graph analysis, without substantially altering…
The Right to Hide: Masking Community Affiliation via Minimal Graph Rewiring
Matteo Silvestri, Edoardo Gabrielli, Fabrizio Silvestri +1
Protecting privacy in social graphs may require obscuring nodes' membership in sensitive communities. However, doing so without significantly disrupting the underlying graph topolo…
Evading Community Detection via Counterfactual Neighborhood Search
Andrea Bernini, Fabrizio Silvestri, Gabriele Tolomei
Community detection techniques are useful for social media platforms to discover tightly connected groups of users who share common interests. However, this functionality often com…