Sparse Black-Box Multimodal Attack for Vision-Language Adversary Generation Zhen Yu author Zhou Qin author Zhenhua Chen author Meihui Lian author Haojun Fu author Weigao Wen author Hui Xue author Kun He author 2023-12 text Findings of the Association for Computational Linguistics: EMNLP 2023 Houda Bouamor editor Juan Pino editor Kalika Bali editor Association for Computational Linguistics Singapore conference publication yu-etal-2023-sparse 10.18653/v1/2023.findings-emnlp.384 https://aclanthology.org/2023.findings-emnlp.384/ 2023-12 5775 5784