Zi-Yu Wang

SemCom-UAP: Universal Adversarial Perturbations Against Cross-Modal Retrieval in Semantic Communications

Semantic communication (SemCom) systems based on vision-language pre-training (VLP) models transmit compact embeddings for downstream tasks such as cross-modal retrieval, but also introduce new vulnerabilities to universal adversarial perturbations (UAPs). Existing VLP-targeted UAP methods typically assume noise-free t...