Papers by Megan Mou
Identifying Unlearned Data in LLMs via Membership Inference Attacks (2025.emnlp-main)
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| Challenge: | Existing work evaluates approximate unlearning under a retrieval paradigm, where adversaries attempt to extract residual knowledge given partial information of the unlearning target. |
| Approach: | They propose a framework to evaluate unlearning membership attacks using member inference techniques to exploit the forget set. |
| Outcome: | The proposed framework assesses whether unlearning leaves behind detectable artifacts that can be exploited to infer membership in the forget set. |