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cs.SI2026
Cross-National Information Attacks: A Two-Decade Analysis of Troll Behavior in Korea
Jaehong Kim, Hyeonseung Kim, Jiseon Kim +4
Coordinated foreign influence operations pose a growing threat to online platforms, but detecting state-linked troll activity and tracking its evolution remain challenging. This pa…
cs.SI2025
Characterizing AI Manipulation Risks in Brazilian YouTube Climate Discourse
Wenchao Dong, Marcelo S. Locatelli, Virgilio Almeida +1
Climate change poses a global threat to public health, food security, and economic stability. Addressing it requires evidence-based policies and a nuanced understanding of how the…