Cai, Wei, Shujuan Liu, Jian Zhao, Ziyan Shi, Yusheng Zhao, Yuchen Yuan, Tianle Zhang, Chi Zhang, and Xuelong Li. “When Safe Unimodal Inputs Collide: Optimizing Reasoning Chains for Cross-Modal Safety in Multimodal Large Language Models”. Proceedings of the AAAI Conference on Artificial Intelligence 40, no. 42 (March 14, 2026): 35322–35330. Accessed May 25, 2026. https://ojs.aaai.org/index.php/AAAI/article/view/40840.