Fine Grained Urban Flow Inference

Fine-Grained Urban Flow Inference (FUFI) is the task of inferring fine-grained urban flow maps from coarse-grained urban flow graphs. This task captures the detailed movements within a city at high spatial and temporal resolutions, enhancing the accuracy and efficiency of urban planning, traffic management, and emergency response. FUFI has significant application value in intelligent transportation systems, urban logistics optimization, and human behavior analysis.