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121
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CORR
2006
Springer
83views Education» more  CORR 2006»
15 years 2 months ago
Fast linear algebra is stable
In [12] we showed that a large class of fast recursive matrix multiplication algorithms is stable in a normwise sense, and that in fact if multiplication of n-by-n matrices can be...
James Demmel, Ioana Dumitriu, Olga Holtz
PRL
2006
153views more  PRL 2006»
15 years 2 months ago
Efficient adaptive density estimation per image pixel for the task of background subtraction
We analyze the computer vision task of pixel-level background subtraction. We present recursive equations that are used to constantly update the parameters of a Gaussian mixture m...
Zoran Zivkovic, Ferdinand van der Heijden
96
Voted
SIGPRO
2008
96views more  SIGPRO 2008»
15 years 2 months ago
A general scheme for velocity tomography
With the rapid development of X-ray source and detector technologies, multi-source scanners become a hot topic in the computed tomography (CT) field, which can acquire several pro...
Hengyong Yu, Ge Wang
100
Voted
CDC
2008
IEEE
288views Control Systems» more  CDC 2008»
15 years 9 months ago
Open-loop combustion timing control of a Spark-Ignited engine
— In this paper, we propose a control strategy to improve the combustion efficiency of Spark Ignited engines. More precisely, we adapt the spark ignition time according to varia...
Mathieu Hillion, Jonathan Chauvin, Nicolas Petit
127
Voted
ISSAC
1995
Springer
119views Mathematics» more  ISSAC 1995»
15 years 6 months ago
The Singular Value Decomposition for Polynomial Systems
This paper introduces singular value decomposition (SVD) algorithms for some standard polynomial computations, in the case where the coefficients are inexact or imperfectly known....
Robert M. Corless, Patrizia M. Gianni, Barry M. Tr...