A case study repository demonstrating the applicability of Bridge Importance Scoring v1.6 to other municipalities beyond Yamaguchi City. This repository validates the system's transferability by applying the complete v1.6 pipeline (heterogeneous graph analysis + HGNN-based closure-impact prediction) to Tama City, Tokyo.
osm-data graph-neural-networks heterogeneous-graphs hgnn infrastructure-resilience bridge-impact-analysis city-scale-modeling infra2graph geospatial-graphs bridge-importance-scoring transferability-validation city-case-study
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Updated
Apr 5, 2026 - Python