906 search results - page 2 / 182 » Map graphs |
EJC
2008
13 years 5 months ago
2008
Tension-continuous (shortly TT) mappings are mappings between the edge sets of graphs. They generalize graph homomorphisms. From another perspective, tension-continuous mappings a...
WG
2004
Springer
13 years 11 months ago
2004
Springer
The family of well-orderly maps is a family of planar maps with the property that every connected planar graph has at least one plane embedding which is a well-orderly map. We show...
CG
2004
Springer
13 years 5 months ago
2004
Springer
nd maps are powerful abstractions. Their combination, Hierarchical Graph Maps, provide effective tools to process a graph that is too large to fit on the screen. They provide hier...
ICALP
2003
Springer
13 years 11 months ago
2003
Springer
The (k, r)-center problem asks whether an input graph G has ≤ k vertices (called centers) such that every vertex of G is within distance ≤ r from some center. In this paper we ...
APVIS
2006
13 years 7 months ago
2006
Information visualization has attracted much attention in recent years in many fields of science and engineering. In many applications, graphs are `dynamic' in the sense that...