1101 search results - page 32 / 221 » An Algorithm for the Graph Crossing Number Problem |
WAOA
2007
Springer
14 years 2 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...
COCOON
2005
Springer
14 years 2 months ago
2005
Springer
For a bounded integer , we wish to color all edges of a graph G so that any two edges within distance have different colors. Such a coloring is called a distance-edge-coloring or ...
GD
2009
Springer
14 years 1 months ago
2009
Springer
Abstract. In this paper we propose three layout algorithms for semibipartite graphs—bipartite graphs with edges in one partition—that emerge from microarray experiment analysis...
WAOA
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. We consider a Stackelberg pricing problem in directed networks. Tariffs have to be defined by an operator, the leader, for a subset of the arcs, the tariff arcs. Clien...
GD
1998
Springer
14 years 22 days ago
1998
Springer
We describe a new approach for cluster-based drawing of very large graphs, which obtains clusters by using binary space partition (BSP) trees. We also introduce a novel BSP-type de...