2 papers
cs.CR2026
TextCrafter: Optimization-Calibrated Noise for Defending Against Text Embedding Inversion
Duoxun Tang, Xinhang Jiang, Jiajun Niu
Text embedding inversion attacks reconstruct original sentences from latent representations, posing severe privacy threats in collaborative inference and edge computing. We propose…
cs.CV2026
FMVP: Masked Flow Matching for Adversarial Video Purification
Duoxun Tang, Xueyi Zhang, Chak Hin Wang +6
Video recognition models remain vulnerable to adversarial attacks, while existing diffusion-based purification methods suffer from inefficient sampling and curved trajectories. Dir…