2 papers
physics.geo-ph2026
Scenario-conditioned flow matching for probabilistic generation of three-component ground-motion waveforms
Yi Ding, Jinjun Hu, Su Chen +5
Performance-based seismic risk assessment requires three-component acceleration histories compatible with specified source, path, and site conditions. Conventional ground-motion pr…
cs.LG2023
Physics Symbolic Learner for Discovering Ground-Motion Models Via NGA-West2 Database
Su Chen, Xianwei Liu, Lei Fu +3
Ground-motion model (GMM) is the basis of many earthquake engineering studies. In this study, a novel physics-informed symbolic learner (PISL) method based on the Nest Generation A…