26 citations · 153 across the 50 of their papers we have counts for
6 papers · 1 filter
A Combined Synchronization Index for Grassroots Activism on Social Media
Lynnette Hui Xian Ng, Kathleen M. Carley
Social media has provided a citizen voice, giving rise to grassroots collective action, where users deploy a concerted effort to disseminate online narratives and even carry out of…
How Hate Speech Varies by Target Identity: A Computational Analysis
Michael Miller Yoder, Lynnette Hui Xian Ng, David West Brown +1
This paper investigates how hate speech varies in systematic ways according to the identities it targets. Across multiple hate speech datasets annotated for targeted identities, we…
BotBuster: Multi-platform Bot Detection Using A Mixture of Experts
Lynnette Hui Xian Ng, Kathleen M. Carley
Despite rapid development, current bot detection models still face challenges in dealing with incomplete data and cross-platform applications. In this paper, we propose BotBuster,…
From Curious Hashtags to Polarized Effect: Profiling Coordinated Actions in Indonesian Twitter Discourse
Adya Danaditya, Lynnette Hui Xian Ng, Kathleen M. Carley
Coordinated campaigns in the digital realm have become an increasingly important area of study due to their potential to cause political polarization and threats to security throug…
Coordinated through aWeb of Images: Analysis of Image-based Influence Operations from China, Iran, Russia, and Venezuela
Lynnette Hui Xian Ng, J. D. Moffitt, Kathleen M. Carley
State-sponsored online influence operations typically consist of coordinated accounts exploiting the online space to influence public opinion. Accounts associated with these operat…
Using Graph-Aware Reinforcement Learning to Identify Winning Strategies in Diplomacy Games (Student Abstract)
Hansin Ahuja, Lynnette Hui Xian Ng, Kokil Jaidka
This abstract proposes an approach towards goal-oriented modeling of the detection and modeling complex social phenomena in multiparty discourse in an online political strategy gam…