Xu, Kaiyi, Junchao Gong, Zhiwang Zhou, Zhangrui Li, Yuandong Pu, Yihao Liu, Ben Fei, Fenghua Ling, Wenlong Zhang, and Lei Bai. 2026. “SynWeather: Weather Observation Data Synthesis Across Multiple Regions and Variables via a General Diffusion Transformer”. Proceedings of the AAAI Conference on Artificial Intelligence 40 (2):1346-54. https://doi.org/10.1609/aaai.v40i2.37108.