436 search results - page 63 / 88 » Lombardi Drawings of Graphs |
INFORMS
2010
13 years 5 months ago
2010
The quadratic linear ordering problem naturally generalizes various optimization problems, such as bipartite crossing minimization or the betweenness problem, which includes linear...
COMPGEOM
2003
ACM
14 years 1 months ago
2003
ACM
Pointed pseudo-triangulations are planar minimally rigid graphs embedded in the plane with pointed vertices (adjacent to an angle larger than π). In this paper we prove that the ...
AAAI
2007
13 years 10 months ago
2007
RDF (“Resource Description Framework”) is now a widely used World Wide Web Consortium standard. However, methods to index large volumes of RDF data are still in their infancy....
AVI
2006
13 years 10 months ago
2006
This methodological note focuses on the edge density of real world examples of networks. The edge density is a parameter of interest typically when putting up user studies in an e...
JGAA
2007
13 years 8 months ago
2007
The cluster structure of many real-world graphs is of great interest, as the clusters may correspond e.g. to communities in social networks or to cohesive modules in software syst...