Papers by Huili Wang
Black-Box Membership Inference Attacks for Video Training Data in Multimodal Large Language Models (2026.acl-long)
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Jinrui Wang, Zhenfeng Gao, Wendan Wang, Huili Wang, Zichen Qin, Linjie Zhu, Hongke Fu, Shangguang Wang, Tao Qi
| Challenge: | Existing methods assess model memorization of key semantic concepts within a video but do not provide reliable evidence that a specific video was used during training. |
| Approach: | They propose a black-box MIA framework that can provide reliable evidence of specific video data usage for training multimodal large language models. |
| Outcome: | The proposed framework can provide reliable evidence of specific video data usage for training multimodal large language models. |
Robust Membership Inference for Large Language Models under Adversarial Generative Corruption (2026.acl-long)
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Yuanhong Huang, Huili Wang, Xueying Bai, Jinrui Wang, Jiajun Liu, Ziqin Wang, Wanchun Ni, Shangguang Wang, Tao Qi
| Challenge: | Membership inference attacks are a promising tool for auditing training data of LLMs . existing methods rely on the assumption that LLM's assign higher confidence scores to training samples than to non-training ones. |
| Approach: | They propose a membership inference framework that can be robust against adversarial MIAs. |
| Outcome: | The proposed framework can be robust against adversarial MIA methods and AIGT detectors while maintaining the performance of baselines. |