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The Maximum Colorful Arborescence problem parameterized by the structure of its color hierarchy graph.
Guillaume Fertin
Julien Fradin
Christian Komusiewicz
Published in:
CoRR (2017)
Keyphrases
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graph structure
tree shaped
hierarchical structure
graph representation
random walk
tree structure
color information
dependency graph
color images
class hierarchy
graph structures
structural information
network structure
image regions
color space
weighted graph
graph properties
social networks
directed acyclic