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The ring-star problem: A new integer programming formulation and a branch-and-cut algorithm.
Luidi Simonetti
Yuri Frota
Cid C. de Souza
Published in:
Discret. Appl. Math. (2011)
Keyphrases
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np hard
worst case
randomly generated
bayesian networks
cost function
probabilistic model
expectation maximization
computational efficiency
genetic algorithm
dynamic programming
upper bound
optimization problems
em algorithm
convex hull
convergence rate