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MOC
2010
14 years 7 months ago
An effective matrix geometric mean satisfying the Ando-Li-Mathias properties
Abstract. We propose a new matrix geometric mean satisfying the ten properties given by Ando, Li and Mathias [Linear Alg. Appl. 2004]. This mean is the limit of a sequence which co...
Dario Andrea Bini, Beatrice Meini, Federico Poloni
138
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MOC
2010
14 years 7 months ago
Discontinuous Galerkin approximations of the Stokes and Navier-Stokes equations
Numerical schemes to compute approximate solutions of the evolutionary Stokes and Navier-Stokes equations are studied. The schemes are discontinuous in time and conforming in space...
Konstantinos Chrysafinos, Noel Walkington
127
Voted
CDC
2010
IEEE
151views Control Systems» more  CDC 2010»
14 years 4 months ago
Receding horizon optimal control for the wave equation
— We present a receding horizon optimal control approach for the one-dimensional linear wave equation. In order to prove stability and suboptimality of this approach we use a wei...
Nils Altmuller, Lars Grüne, Karl Worthmann
104
Voted
MT
2010
110views more  MT 2010»
14 years 11 months ago
Metrics for MT evaluation: evaluating reordering
Translating between dissimilar languages requires an account of the use of divergent word orders when expressing the same semantic content. Reordering poses a serious problem for s...
Alexandra Birch, Miles Osborne, Phil Blunsom
89
Voted
MA
2010
Springer
143views Communications» more  MA 2010»
14 years 11 months ago
From Archimedean to Liouville copulas
We use a recent characterization of the d-dimensional Archimedean copulas as the survival copulas of d-dimensional simplex distributions (McNeil and Neˇslehov´a (2009)) to const...
Alexander J. McNeil, Johanna Neslehová