STeP-Diff: Spatio-Temporal Physics-Informed Diffusion Models for Mobile Fine-Grained Pollution Forecasting
STeP-Diff:用于移动细粒污染预报的时空物理指导扩散模型
机构 * Shenzhen International Graduate School, Tsinghua University, China(清华大学深圳国际研究生院) ; Department of Electronic Engineering, Beijing National Research Center for Information Science and Tech- nology (BNRist), Tsinghua University, China(电子工程系,北京信息科学与技术国家研究中心(BNRist),清华大学) ; Shenzhen Smartcity Communication, Shenzhen, China(深圳智慧城市通信) ; College of Soil and Water Conservation, Southwest Forestry University, China(水土保持学院,西南林业大学) ; College of Civil Engineering, Southwest Forestry University, China(土木工程学院,西南林业大学)
专题命中 扩散模型 :diffusion(title,abstract);分类 cs.CV
AI总结 STeP-Diff通过结合DeepONet和PDE指导的扩散模型,有效提升移动细粒污染预报的精度与物理一致性。