1321 search results - page 28 / 265 » Quadratic forms on graphs |
CORR
2007
Springer
13 years 8 months ago
2007
Springer
An edge-colored directed graph is observable if an agent that moves along its edges is able to determine his position in the graph after a sufficiently long observation of the edge...
INFOVIS
2002
IEEE
14 years 1 months ago
2002
IEEE
We present an extremely fast graph drawing algorithm for very large graphs, which we term ACE (for Algebraic multigrid Computation of Eigenvectors). ACE exhibits an improvement of...
DSVIS
2003
Springer
14 years 2 months ago
2003
Springer
Based on a revision of the common task understanding in model-based approaches a formal meta model is proposed which allows more expressive task descriptions. A task is considered ...
FFA
2008
13 years 8 months ago
2008
We study the Boolean functions f :F2n F2, n = 6r, of the form f (x) = Tr(xd) with d = 22r + 2r + 1 and F2n . Our main result is the characterization of those for which f are b...
CORR
2006
Springer
13 years 8 months ago
2006
Springer
This letter derives the asymptotic symbol error rate (SER) and outage probability of multiple-input multiple-output (MIMO) maximum ratio-combining (MRC) systems. We consider Raylei...