Yi-Feng Chang

A Database-Centered Geospatial Infrastructure for Autonomous Vehicle Digital Twins: A Framework Integrating Semantic ODD Layers, Runtime Telemetry, and 3D Urban Context

Autonomous Vehicle (AV) Digital Twins require persistent geospatial infrastructures that connect semantic, spatial, temporal, environmental, road-reference, and 3D urban information across simulation and visualization. This study proposes a database-centered framework integrating...