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Finding Group Steiner Trees in Graphs with both Vertex and Edge Weights.
Yahui Sun
Xiaokui Xiao
Bin Cui
Saman K. Halgamuge
Theodoros Lappas
Jun Luo
Published in:
Proc. VLDB Endow. (2021)
Keyphrases
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edge weights
minimum spanning tree
steiner tree
shortest path
weighted graph
spanning tree
bipartite graph
directed graph
minimum weight
undirected graph
graph clustering
superpixels
directed acyclic graph
graph structure
minimum cost
geodesic distance
conditional random fields
random walk