[PDF] Ultrafast Shortest-Path Queries with Linear-Time Preprocessing
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We introduce the concept of transit nodes, as a means for preprocessing a road network, with given coordinates for each node and a travel time for each edge, ...
Transit node routing (TNR) is yet another technique that determines a small set of the transit nodes that every shortest path passes through at least one of ...
We introduce the concept of transit nodes, as a means for preprocessing a road network, with given coordinates for each node and a travel time for each edge ...
Jun 9, 2022 · Hannah Bast, Stefan Funke, Domagoj Matijevic: Ultrafast Shortest-Path Queries via Transit Nodes. The Shortest Path Problem 2006: 175-192.
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Introduction. Finding the shortest path between two points in a network is a fundamental problem in computer science with many applications.
Nov 14, 2006 · This work introduces the concept of transit nodes, as a means for preprocessing a road network, with given coordinates for each node and a ...
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Ultrafast shortest-path queries via transit nodes · Robust, almost constant time shortest-path queries in road networks · Single-source shortest paths with the ...
Aug 29, 2015 · After getting the bus routes, A* algorithm is used to calculate the shortest path. By using the TRANSIT algorithm, transit route and information ...
Die klassische Lösung zur Berechnung kürzester Wege ist die Anwendung des Dijkstra Algorithmus, der in O(m + n log m) Zeit selbigen findet, ...
Starting from this informal observation, we develop an algorithmic approach—transit node routing— that allows us to reduce quickest-path queries in road.