5 papers
Can Tainted Pixels Expose Deepfake Videos?
Juan Hu, Shaojing Fan, Sanjay Saha +2
Publicly-acceesible face-manipulation tools have made deepfake creation accessible to non-expert users. Against these, existing defenses are mostly post-hoc, detecting only after f…
RW-Post: Auditable Evidence-Grounded Multimodal Fact-Checking in the Wild
Danni Xu, Shaojing Fan, Harry Cheng +1
Multimodal misinformation increasingly leverages visual persuasion, where repurposed or manipulated images strengthen misleading text. We introduce \textbf{RW-Post}, a post-aligned…
RW-Post: Auditable Evidence-Grounded Multimodal Fact-Checking in the Wild
Danni Xu, Shaojing Fan, Harry Cheng +1
Multimodal misinformation increasingly leverages visual persuasion, where repurposed or manipulated images strengthen misleading text. We introduce RW-Post, a post-aligned text--im…
Modeling Human Responses to Multimodal AI Content
Zhiqi Shen, Shaojing Fan, Danni Xu +2
As AI-generated content becomes widespread, so does the risk of misinformation. While prior research has primarily focused on identifying whether content is authentic, much less is…
Seeing Through Deepfakes: A Human-Inspired Framework for Multi-Face Detection
Juan Hu, Shaojing Fan, Terence Sim
Multi-face deepfake videos are becoming increasingly prevalent, often appearing in natural social settings that challenge existing detection methods. Most current approaches excel…