441 search results - page 19 / 89 » Convex Graph Invariants |
MICCAI
2010
Springer
13 years 6 months ago
2010
Springer
Segmentation is a fundamental problem in medical image analysis. The use of prior knowledge is often considered to address the ill-posedness of the process. Such a process consists...
ECEASST
2010
13 years 5 months ago
2010
DATE
2007
IEEE
14 years 1 months ago
2007
IEEE
This paper proposes a novel algorithm that, given a data-flow graph and an input/output constraint, enumerates all convex subgraphs under the given constraint in polynomial time ...
IFM
2009
Springer
13 years 5 months ago
2009
Springer
Abstract. A communication system evolves dynamically with the addition and deletion of services. In our previous work [12], a graph transformation system (GTS) was used to model th...
CORR
2008
Springer
13 years 7 months ago
2008
Springer
We propose a convex-concave programming approach for the labeled weighted graph matching problem. The convex-concave programming formulation is obtained by rewriting the weighted ...