488 search results - page 31 / 98 » Automorphic Decompositions of Graphs |
MST
2010
13 years 2 months ago
2010
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Physical wave fields are often described by means of a vector field. Advances in sensor technology enable us to collect an increasing number of measurement at the same location ...
SIAMDM
2008
13 years 7 months ago
2008
A well-known theorem of Nash-Williams and Tutte gives a necessary and sufficient condition for the existence of k edge-disjoint spanning trees in an undirected graph. A corollary o...
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
In this paper we use doubly stochastic matrices to establish a link between Birkhoff polytopes and heat kernels on graphs. Based on this analysis we construct a multi-dimensional ...
DAM
2010
13 years 7 months ago
2010
We introduce H -join decompositions of graphs, indexed by a fixed bipartite graph H . These decompositions are based on a graph operation that we call H -join, which adds edges be...