Jia, C., M. Luo, Z. Dang, G. Dai, X. Chang, M. Wang, and J. Wang. “SSMG: Spatial-Semantic Map Guided Diffusion Model for Free-Form Layout-to-Image Generation”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 38, no. 3, Mar. 2024, pp. 2480-8, doi:10.1609/aaai.v38i3.28024.