Upper and lower bounding procedures for minimum rooted k-subtree problem.

Seiji Kataoka Norio Araki Takeo Yamada

Published in: Eur. J. Oper. Res. (2000)

Keyphrases

upper bound
tree structure
multiscale
genetic algorithm
artificial intelligence
clustering algorithm
digital libraries
simulated annealing
partial order
spanning tree
tree nodes
maximum distance