Sybils in RecSys

SybilGuard’s authors will present a paper on how to defend recommender systems from the Sybil Attack.

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DSybil: Optimal Sybil-Resistance for Recommendation Systems

I’m waiting to read the paper to see which real data they’ve used and how it would possibly work on typical social networks of recsys websites, which aren’t that big and may well not beĀ  fast mixing (controversial SybilGuard’s assumptions)

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