@article{onecaststructureddecompositionandmodular, title = {OneCast: Structured Decomposition and Modular Generation for Cross-Domain Time Series Forecasting}, author = {Tingyue Pan and Mingyue Cheng and Shilong Zhang and Zhiding Liu and Xiaoyu Tao and Yucong Luo and Jintao Zhang and Qi Liu}, year = {2025}, eprint = {2510.24028}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2510.24028}, }