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cs.CR2024
TrojFM: Resource-efficient Backdoor Attacks against Very Large Foundation Models
Yuzhou. Nie, Yanting. Wang, Jinyuan. Jia +4
One key challenge in backdoor attacks against large foundation models is the resource limits. Backdoor attacks usually require retraining the target model, which is impractical for…
cs.CR2024
FCert: Certifiably Robust Few-Shot Classification in the Era of Foundation Models
Yanting Wang, Wei Zou, Jinyuan Jia
Few-shot classification with foundation models (e.g., CLIP, DINOv2, PaLM-2) enables users to build an accurate classifier with a few labeled training samples (called support sample…
cs.CV2024
MMCert: Provable Defense against Adversarial Attacks to Multi-modal Models
Yanting Wang, Hongye Fu, Wei Zou +1
Different from a unimodal model whose input is from a single modality, the input (called multi-modal input) of a multi-modal model is from multiple modalities such as image, 3D poi…