1653 search results - page 89 / 331 » Directed tree-width examples |
ICALP
2003
Springer
15 years 3 months ago
2003
Springer
Abstract. We introduce a concept of similarity between vertices of directed graphs. Let GA and GB be two directed graphs with respectively nA and nB vertices. We define a nA × nB...
SIAMSC
2008
14 years 9 months ago
2008
The convergence of Multigrid methods can be analyzed based on a Fourier analysis of the method or by proving certain inequalities that have to be fulfilled by the smoother and by t...
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CVPR
2007
IEEE
15 years 12 months ago
2007
IEEE
We present an object class detection approach which fully integrates the complementary strengths offered by shape matchers. Like an object detector, it can learn class models dire...
PERCOM
2004
ACM
15 years 9 months ago
2004
ACM
Ubiquitous computing environments accrete slowly over time rather than springing into existence all at once. Mechanisms are needed for incremental integration-the problem of how t...
EUROGRAPHICS
2010
Eurographics
15 years 7 months ago
2010
Eurographics
Synthesizing the movements of a responsive virtual character in the event of unexpected perturbations has proven a difficult challenge. To solve this problem, we devise a fully a...