AI RESEARCH
A Channel-Triggered Backdoor Attack on Wireless Semantic Image Reconstruction
arXiv CS.LG
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ArXi:2503.23866v3 Announce Type: replace-cross This paper investigates backdoor attacks in image-oriented semantic communications. The threat of backdoor attacks on symbol reconstruction in semantic communication (SemCom) systems has received limited attention. Previous research on backdoor attacks targeting SemCom symbol reconstruction primarily focuses on input-level triggers, which are impractical in scenarios with strict input constraints.