CityTrajBench: A Unified Benchmark for City-Scale Vehicle Trajectory Generation 事件

CityTrajBench: A Unified Benchmark for City-Scale Vehicle Trajectory Generation arXiv:2606.02287v1 Announce Type: cross Abstract: Urban trajectory generation is a fundamental task for transportation simulation, urban planning, and mobility analytics. However, systematic comparison across trajectory generation methods remains difficult because existing studies often rely on different datasets, preprocessing pipelines, trajectory representations, and evaluation metrics. This fragmentation makes i