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» Approximating Solution Structure
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97
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CVPR
2007
IEEE
16 years 2 months ago
An Efficient Minimal Solution for Infinitesimal Camera Motion
Given five motion vectors observed in a calibrated camera, what is the rotational and translational velocity of the camera? This problem is the infinitesimal motion analogue to th...
Chris Engels, David Nistér, Henrik Stew&eac...
79
Voted
ECCC
2007
86views more  ECCC 2007»
15 years 21 days ago
On Parameterized Approximability
Abstract. Combining classical approximability questions with parameterized complexity, we introduce a theory of parameterized approximability. The main intention of this theory is ...
Yijia Chen, Martin Grohe, Magdalena Grüber
108
Voted
SODA
2008
ACM
101views Algorithms» more  SODA 2008»
15 years 2 months ago
Adaptive local ratio
Local ratio is a well-known paradigm for designing approximation algorithms for combinatorial optimization problems. At a very high level, a local-ratio algorithm first decomposes ...
Julián Mestre
77
Voted
MOC
2000
109views more  MOC 2000»
15 years 16 days ago
A mixed formulation of Boussinesq equations: Analysis of nonsingular solutions
Abstract. This paper is concerned with the mixed formulation of the Boussinesq equations in two-dimensional domains and its numerical approximation. The paper deals first with exis...
M. Farhloul, S. Nicaise, L. Paquet
78
Voted
AMC
2005
112views more  AMC 2005»
15 years 20 days ago
Time-accurate solutions of Korteweg-de Vries equation using wavelet Galerkin method
In this study we propose a space and time-accurate numerical method for Korteweg
B. V. Rathish Kumar, Mani Mehra