Efficient Fastest-Path Computations in Road Maps

2 Oct 2018 Renjie Chen Craig Gotsman

In the age of real-time online traffic information and GPS-enabled devices, fastest-path computations between two points in a road network modeled as a directed graph, where each directed edge is weighted by a "travel time" value, are becoming a standard feature of many navigation-related applications. To support this, very efficient computation of these paths in very large road networks is critical... (read more)

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