contraction-hierarchies

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LdDl / ch

Contraction Hierarchies (with bidirectional version of Dijkstra's algorithm) technique for computing shortest path in graph.

graph osm pathfinding dijkstra isochrones shortest-paths breadth-first-search hacktoberfest dijkstra-algorithm shortest-path-algorithm isochrone-map contraction-hierarchies turn-restrictions hacktoberfest-accepted hactoberfest2022

Updated Dec 7, 2023
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LdDl / osm2ch

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Convert OSM-file to graph for contraction hierarchies

graph osm pathfinding dijkstra shortest-paths hacktoberfest dijkstra-algorithm shortest-path-algorithm contraction-hierarchies turn-restrictions

Updated Dec 25, 2023
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simple shortest path route finder, turn-by-turn navigations, ETA, map matching, and TSP on Openstreetmap using Contraction Hierarchies + Bidirectional Dijkstra/A* algorithm, Uber H3, Hidden Markov Model, Simulated Annealing, and Pebble DB

map openstreetmap turn-by-turn-navigation shortest-path-algorithm uber-h3 contraction-hierarchies

Updated Oct 24, 2024
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