172 citations · 228 across the 13 of their papers we have counts for
3 papers · 1 filter
How Similar Are Elected Politicians and Their Constituents? Quantitative Evidence From Online Social Networks
Waleed Iqbal, Gareth Tyson, Ignacio Castro
How similar are politicians to those who vote for them? This is a critical question at the heart of democratic representation and particularly relevant at times when political diss…
Learning Domain-Invariant Features for Out-of-Context News Detection
Yimeng Gu, Mengqi Zhang, Ignacio Castro +2
Out-of-context news is a common type of misinformation on online media platforms. This involves posting a caption, alongside a mismatched news image. Existing out-of-context news d…
Decentralised Moderation for Interoperable Social Networks: A Conversation-based Approach for Pleroma and the Fediverse
Vibhor Agarwal, Aravindh Raman, Nishanth Sastry +3
The recent development of decentralised and interoperable social networks (such as the "fediverse") creates new challenges for content moderators. This is because millions of posts…