TreeIndex builds a tree-decomposition labelling that computes exact resistance distances in O(h) time per query with O(n·h) size, and scales to the 23.9M-node US road network.
CAMVIT: Choice routing
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Efficient Exact Resistance Distance Computation on Small-Treewidth Graphs: a Labelling Approach
TreeIndex builds a tree-decomposition labelling that computes exact resistance distances in O(h) time per query with O(n·h) size, and scales to the 23.9M-node US road network.