396 search results - page 23 / 80 » An Optimal Minimum Spanning Tree Algorithm |
WAOA
2007
Springer
14 years 1 months ago
2007
Springer
For a connected graph G, let L(G) denote the maximum number of leaves in a spanning tree in G. The problem of computing L(G) is known to be NP-hard even for cubic graphs. We improv...
PPSN
2004
Springer
14 years 23 days ago
2004
Springer
It is typical for the EA community that theory follows experiments. Most theoretical approaches use some model of the considered evolutionary algorithm (EA) but there is also some ...
PPSN
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. Evolutionary algorithms have been shown to be very successful for a wide range of NP-hard combinatorial optimization problems. We investigate the NP-hard problem of compu...
GECCO
2006
Springer
13 years 11 months ago
2006
Springer
Given a connected, undirected graph G with labeled edges, the minimum-label spanning tree problem seeks a spanning tree on G to whose edges are attached the smallest possible numb...
EVOW
2007
Springer
14 years 1 months ago
2007
Springer
We present a Lagrangian decomposition approach for the Knapsack Constrained Maximum Spanning Tree problem yielding upper bounds as well as heuristic solutions. This method is furth...