Area of research
Statistical and Nonlinear Physics · Sociology and Political Science
Research interest
Research interests include Misinformation and Its Impacts, Complex Network Analysis Techniques, Social Media and Politics, and Hate Speech and Cyberbullying Detection.
Information suppression in large language models: Auditing, quantifying, and characterizing censorship in DeepSeek
The Generative AI Paradox: GenAI and the Erosion of Trust, the Corrosion of Information Verification, and the Demise of Truth
Lost Before Translation: Social Information Transmission and Survival in AI-AI Communication
Change is Hard: Consistent Player Behavior Across Games with Conflicting Incentives
MOSAIC: Unveiling the Moral, Social and Individual Dimensions of Large Language Models
Emergent Coordinated Behaviors in Networked LLM Agents: Modeling the Strategic Dynamics of Information Operations
No Free Lunch in Language Model Bias Mitigation? Targeted Bias Reduction Can Exacerbate Unmitigated LLM Biases
Auditing Political Exposure Bias: Algorithmic Amplification on Twitter/X During the 2024 U.S. Presidential Election
Exposing Cross-Platform Coordinated Inauthentic Activity in the Run-Up to the 2024 U.S. Election
Synthetic Politics: Prevalence, Spreaders, and Emotional Reception of AI-Generated Political Images on X
Beyond Interaction Patterns: Assessing Claims of Coordinated Inter-State Information Operations on Twitter/X
Safe spaces or toxic places? Content moderation and social dynamics of online eating disorder communities.
Communication Patterns Predict Team Skill in Multiplayer Online Games
Tracking the 2024 US Presidential Election Chatter on TikTok: A Public Multimodal Dataset
Limited Effectiveness of LLM-based Data Augmentation for COVID-19 Misinformation Stance Detection
Unearthing a Billion Telegram Posts about the 2024 U.S. Presidential Election: Development of a Public Dataset
STRIVE: Socio-behavioral Taxonomy Representation for Interactive Virtual Environments
Social-LLM: Modeling User Behavior at Scale Using Language Models and Social Network Data
Network-informed Prompt Engineering against Organized Astroturf Campaigns under Extreme Class Imbalance
Moral Values Underpinning COVID-19 Online Communication Patterns
Liberals and conservatives share information differently on social media.
GenAI against humanity: nefarious applications of generative artificial intelligence and large language models
The Butterfly Effect in artificial intelligence systems: Implications for AI bias and fairness
Unmasking the Web of Deceit: Uncovering Coordinated Activity to Expose Information Operations on Twitter
Large Language Models for Wearable Sensor-Based Human Activity Recognition, Health Monitoring, and Behavioral Modeling: A Survey of Early Trends, Datasets, and Challenges.
Leveraging Large Language Models to Detect Influence Campaigns on Social Media
Automated Claim Matching with Large Language Models: Empowering Fact-Checkers in the Fight Against Misinformation
FACT-GPT: Fact-Checking Augmentation via Claim Matching with LLMs
Attraction to politically extreme users on social media
Large Language Models for Wearable Sensor-Based Human Activity Recognition, Health Monitoring, and Behavioral Modeling: A Survey of Early Trends, Datasets, and Challenges