780 search results - page 66 / 156 » Stability of fast algorithms for structured linear systems |
115
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AUTOMATICA
2008
14 years 12 months ago
2008
Fitting data by a bounded complexity linear model is equivalent to low-rank approximation of a matrix constructed from the data. The data matrix being Hankel structured is equival...
DAC
2004
ACM
16 years 25 days ago
2004
ACM
Capacitance extraction is an important problem that has been extensively studied. This paper presents a significant improvement for the fast multipole accelerated boundary element...
105
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SDM
2010
SIAM
15 years 1 months ago
2010
SIAM
Tensors naturally model many real world processes which generate multi-aspect data. Such processes appear in many different research disciplines, e.g, chemometrics, computer visio...
114
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DAGSTUHL
1997
15 years 1 months ago
1997
A realistic simulation system, which couples geometry and physics, can provide a useful toolkit for virtual environments. Interactions among moving objects in the virtual worlds a...
105
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ICIP
2003
IEEE
16 years 1 months ago
2003
IEEE
Dueto diffuse nature of lightphotons, Diffuse Optical Tomography (DOT) image reconstruction is a challenging 3D problem with a relatively large number of unknowns and limited meas...