3 papers
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.CY2026
Moral Outrage Shapes Commitments Beyond Attention: Multimodal Moral Emotions on YouTube in Korea and the US
Seongchan Park, Jaehong Kim, Hyeonseung Kim +3
Understanding how media rhetoric shapes audience engagement is crucial in the attention economy. This study examines how moral emotional framing by mainstream news channels on YouT…
cs.SI2023
Quantitative Analysis of Cultural Dynamics Seen from an Event-based Social Network
Bayu Adhi Tama, Jaehong Kim, Jaehyuk Park +2
Culture is a collection of connected and potentially interactive patterns that characterize a social group or a passed-on idea that people acquire as members of society. While offl…