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CARS
2004
15 years 6 months ago
Vessel segmentation and blood flow simulation using Level-Sets and Embedded Boundary methods
In this article we address the problem of blood flow simulation in realistic vascular objects. The anatomical surfaces are extracted by means of Level-Sets methods that accurately ...
Thomas Deschamps, P. Schwartz, D. Trebotich, P. Co...
WCE
2007
15 years 6 months ago
Stochastic Urban Rapid Transit Network Design
— The rapid transit network design problem considers at upper level the list of potential transit corridors and stations to design the network as a discrete space of alternatives...
Carlos Bouza, Gemayzel Bouza, Ángel Mar&iac...
COMPUTING
2008
87views more  COMPUTING 2008»
15 years 5 months ago
Simple a posteriori error estimators for the h-version of the boundary element method
The h-h/2-strategy is one very basic and well-known technique for the a posteriori error estimation for Galerkin discretizations of energy minimization problems. Let denote the e...
Samuel Ferraz-Leite, Dirk Praetorius
127
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CORR
2006
Springer
132views Education» more  CORR 2006»
15 years 4 months ago
A Decomposition Theory for Binary Linear Codes
The decomposition theory of matroids initiated by Paul Seymour in the 1980's has had an enormous impact on research in matroid theory. This theory, when applied to matrices ov...
Navin Kashyap
SCL
2008
89views more  SCL 2008»
15 years 4 months ago
Cascade estimators for systems on a partial order
In this work, the problem of estimating the state in systems with continuous and discrete variables is considered. A cascade state estimator on a partial order is constructed and ...
Domitilla Del Vecchio