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cs.AI2026
PLCWorld: Benchmarking LLM-Generated PLC Programs in Closed-Loop Plant Simulation
Yunji Kim, Yunseok Lee, Hyunwoo Seo +2
Programmable logic controllers (PLCs) coordinate industrial equipment by reading sensor inputs and issuing control commands. Evaluating whether large language model (LLM)-generated…
cs.AI2026
Will the User Ever Know? Covert Indirect Prompt Injection Attacks on Tool-Using LLM Agents
Yunseok Lee, Yunji Kim, Woojin Lee
As LLM agents take real-world actions through tools, indirect prompt injection (IPI) has emerged as a serious threat. The standard metric, Attack Success Rate (ASR), counts whether…
cs.CV2026
Co-occurring Associated REtained concepts in Diffusion Unlearning
Miso Kim, Georu Lee, Yunji Kim +3
Unlearning has emerged as a key technique to mitigate harmful content generation in diffusion models. However, existing methods often remove not only the target concept, but also b…