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A recommender system for train routing: When concatenating two minimum length paths is not the minimum length path.
Antonio Hernando
Eugenio Roanes-Lozano
Alberto García-Álvarez
Published in:
Appl. Math. Comput. (2018)
Keyphrases
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minimum length
shortest path
path selection
recommender systems
routing algorithm
shortest path problem
optimal path
path length
collaborative filtering
geodesic distance
multiple paths
computer vision
shape model
digital curves