Infra2Graph prototype for bridge impact assessment in city scale. The system integrates heterogeneous graph analysis and HGNN-based closure-impact prediction, with Exp-4-lite (kNN, no edge attributes, weak quantile-based weighting) adopted as the reference MVP configuration.
use-case osm-data graph-neural-networks mvp-prototype heterogeneous-graphs hgnn infrastructure-resilience knn-graph bridge-impact-analysis city-scale-modeling quantile-weighting infra2graph geospatial-graphs city2graph
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Updated
Mar 29, 2026 - HTML