1756 search results - page 120 / 352 » Directed scale-free graphs |
IJCAI
2007
13 years 9 months ago
2007
Automatic tools for finding software errors require knowledge of the rules a program must obey, or “specifications,” before they can identify bugs. We present a method that ...
DM
2008
13 years 8 months ago
2008
A homogeneous factorisation of a digraph consists of a partition P = {P1, . . . , Pk} of the arc set A and two vertex-transitive subgroups M G Aut() such that M fixes each Pi set...
COR
2006
13 years 8 months ago
2006
Arc Routing Problems on mixed graphs have been modelled in the literature either using just one variable per edge or associating to each edge two variables, each one representing ...
COMBINATORICA
2007
13 years 8 months ago
2007
The main result of this paper is that every 4-uniform hypergraph on n vertices and m edges has a transversal with no more than (5n + 4m)/21 vertices. In the particular case n = m,...
DASFAA
2007
IEEE
14 years 2 months ago
2007
IEEE
Nowadays many data mining/analysis applications use the graph analysis techniques for decision making. Many of these techniques are based on the importance of relationships among t...