AI RESEARCH
BadImplant: Injection-based Multi-Targeted Graph Backdoor Attack
arXiv CS.LG
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ArXi:2601.15474v2 Announce Type: replace Graph neural network (GNN) have nstrated exceptional performance in solving critical problems across diverse domains yet remain susceptible to backdoor attacks. Existing studies on backdoor attack for graph classification are limited to single target attack using subgraph replacement based mechanism where the attacker implants only one trigger into the GNN model. In this paper, we