Jie Wen
3 papers · Latest:
Computer Vision
SphereVAD: Training-Free Video Anomaly Detection via Geodesic Inference on the Unit Hypersphere
SphereVAD offers training-free video anomaly detection by leveraging pre-trained MLLM features and geometric inference on a unit hypersphere.
2605.08003
Cryptography & SecurityStructured Security Auditing and Robustness Enhancement for Untrusted Agent Skills
This paper presents SkillGuard-Robust, a novel system for robustly auditing untrusted Agent Skills against malicious intent with high accuracy.
2604.25109
Machine LearningFeature-Label Modal Alignment for Robust Partial Multi-Label Learning
PML-MA aligns features and labels as modalities, using pseudo-labels and prototype learning to robustly handle noisy data in partial multi-label learning.
2604.09064
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