188 search results - page 13 / 38 » Pointed Drawings of Planar Graphs |
ALGORITHMICA
2002
13 years 7 months ago
2002
We present several simple methods to construct planar, strictly upward, strongly order-preserving, straight-line drawings of any n-node binary tree. In particular, it is shown that...
ISAAC
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. CrossingNumber is one of the most challenging algorithmic problems in topological graph theory, with applications to graph drawing and VLSI layout. No polynomial time con...
JGAA
2006
13 years 7 months ago
2006
Let G = (V, E) be a graph with n vertices and let P be a set of n points in the plane. We show that deciding whether there is a planar straight-line embedding of G such that the v...
CCCG
2009
13 years 8 months ago
2009
When a graph is drawn in a classical manner, its vertices are shown as small disks and its edges with a positive width; zero-width edges exist only in theory. Let r denote the rad...
JGAA
2008
13 years 7 months ago
2008
Let G be a bipartite graph, and let e, i be two parallel convex curves; we study the question about whether G admits a planar straight-line drawing such that the vertices of one p...