Papers by Wendan 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. |