Liu, Kang, et al. “PriorRG: Prior-Guided Contrastive Pre-Training and Coarse-to-Fine Decoding for Chest X-Ray Report Generation”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 40, no. 9, Mar. 2026, pp. 7206-14, doi:10.1609/aaai.v40i9.37657.