210 citations · 563 across the 27 of their papers we have counts for
3 papers · 1 filter
SoK: Formal Methods for Fact-Checking and Information Integrity
Nikolaos Kekatos, Theodoros Nestoridis, Charalampos Bratsas +5
An automated fact-checking system returns a label: the claim is true, or it is false. In many such systems the verdict remains the primary output. What is generally missing is a re…
Two Fault Lines: Latent Polarity Geometry in X Community Notes
Andreas Andreou, Michael Sirivianos
Community Notes is X's crowdsourced fact-checking system. A note is published beneath the post it corrects only when raters who usually disagree both rate it helpful, a design call…
DeTox-Fed: Detecting Toxic Conversations in the Fediverse with Federated Graph Neural Networks
Pantelitsa Leonidou, Nikos Salamanos, Sotiris Gypsiotis +1
The rise of decentralized social networks (DSNs), and in particular the rapid uptake of the Fediverse (e.g., Pleroma, Mastodon, Lemmygrad), introduces new challenges in content mod…