Wei, Zhuoxing, Qingchen Xie, Qi Liu, and Jingsong Yu. 2026. “DMGIN: How Multimodal LLMs Enhance Large Recommendation Models for Lifelong User Post-Click Behaviors”. Proceedings of the AAAI Conference on Artificial Intelligence 40 (19):15933-40. https://doi.org/10.1609/aaai.v40i19.38626.