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Median trajectories using well-visited regions and shortest paths.
Marc J. van Kreveld
Lionov Wiratma
Published in:
GIS (2011)
Keyphrases
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shortest path
shortest path algorithm
road network
shortest path problem
road segments
travel time
finding the shortest path
path length
flow graph
input image
optimal path
minimum cost flow
social networks
strongly connected components
trajectory data
motion patterns
shortest distance