Huang, S. et al. 2026. Laytrol: Preserving Pretrained Knowledge in Layout Control for Multimodal Diffusion Transformers. Proceedings of the AAAI Conference on Artificial Intelligence. 40, 7 (Mar. 2026), 5113–5121. DOI:https://doi.org/10.1609/aaai.v40i7.37425.