3 papers
cs.HC2026
Talk to Me, Not the Slides: A Real-Time Wearable Assistant for Improving Eye Contact in Presentations
Lingyu Du, Xucong Zhang, Guohao Lan
Effective eye contact is a cornerstone of successful public speaking. It strengthens the speaker's credibility and fosters audience engagement. Yet, managing effective eye contact…
cs.CV2025
SecureGaze: Defending Gaze Estimation Against Backdoor Attacks
Lingyu Du, Yupei Liu, Jinyuan Jia +1
Gaze estimation models are widely used in applications such as driver attention monitoring and human-computer interaction. While many methods for gaze estimation exist, they rely h…
cs.LG2024
Defending Deep Regression Models against Backdoor Attacks
Lingyu Du, Yupei Liu, Jinyuan Jia +1
Deep regression models are used in a wide variety of safety-critical applications, but are vulnerable to backdoor attacks. Although many defenses have been proposed for classificat…