2000 International Symposium on Parallel Architectures, Algorithms and Networks (ISPAN '00) On Designing Constrained Local Access Networks Dallas/Richardson, Texas, USA December 07-December 07 ISBN: 0-7695-0936-3
Most network design problems are computationally intractable. For obtaining approximations, greedy heuristics are commonly employed. The Esau-Williams algorithm adopts a better greedy heuristic in solving (constrained) capacitated minimum spanning tree (CMST) problem, using a trade off function computing the potential saving in the cost of a link. In this study, the component-oriented tradeoff computation is employed instead of the node-oriented one to implement the heuristic efficiently. The improved Esau-Williams algorithm is modified for variations of the CMST problems with order, degree, and depth constraints.
Citation:
H. Dai, S. Fujino, "On Designing Constrained Local Access Networks," ispan, pp.167, 2000 International Symposium on Parallel Architectures, Algorithms and Networks (ISPAN '00), 2000 Usage of this product signifies your acceptance of the Terms of Use. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||