@article{codefendcrossmodalcollaborativedefensevi,
  title = {CoDefend: Cross-Modal Collaborative Defense via Diffusion Purification and Prompt Optimization},
  author = {Fengling Zhu and Boshi Liu and Jingyu Hua and Sheng Zhong},
  year = {2025},
  eprint = {2510.11096},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2510.11096},
}