60 search results - page 4 / 12 » On embeddability and stresses of graphs |
COLOGNETWENTE
2009
13 years 8 months ago
2009
A graph parameter is self-dual in some class of graphs embeddable in some surface if its value does not change in the dual graph more than a constant factor. Self-duality has been...
GD
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. Constrained stress majorization is a promising new technique for integrating application specific layout constraints into forcedirected graph layout. We significantly i...
WWW
2005
ACM
14 years 8 months ago
2005
ACM
This paper shows how a corpus of instant messages can be employed to detect de facto communities of practice automatically. A novel algorithm based on the concept of Edge Stress F...
GD
2008
Springer
13 years 8 months ago
2008
Springer
We introduce a new force-directed model for computing graph layout. The model bridges the two more popular force directed approaches – the stress and the electrical-spring models...
GD
2004
Springer
14 years 23 days ago
2004
Springer
Abstract. One of the most popular graph drawing methods is based on achieving graph-theoretic target distances. This method was used by Kamada and Kawai [15], who formulated it as ...