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» The Multivariate Resultant Is NP-hard in Any Characteristic
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MFCS
2010
Springer
13 years 9 months ago
The Multivariate Resultant Is NP-hard in Any Characteristic
Bruno Grenet, Pascal Koiran, Natacha Portier
COCO
2008
Springer
100views Algorithms» more  COCO 2008»
14 years 20 days ago
Detecting Rational Points on Hypersurfaces over Finite Fields
We study the complexity of deciding whether a given homogeneous multivariate polynomial has a nontrivial root over a finite field. Given a homogeneous algebraic circuit C that com...
Swastik Kopparty, Sergey Yekhanin
MOBIHOC
2009
ACM
14 years 11 months ago
Fault tolerant target tracking in sensor networks
In this paper, we present a Gaussian mixture model based approach to capture the spatial characteristics of any target signal in a sensor network, and further propose a temporally...
Min Ding, Xiuzhen Cheng
BMCBI
2007
130views more  BMCBI 2007»
13 years 11 months ago
A robust measure of correlation between two genes on a microarray
Background: The underlying goal of microarray experiments is to identify gene expression patterns across different experimental conditions. Genes that are contained in a particula...
Johanna S. Hardin, Aya Mitani, Leanne Hicks, Brian...
BMCBI
2007
99views more  BMCBI 2007»
13 years 11 months ago
Orthogonal projections to latent structures as a strategy for microarray data normalization
Background: During generation of microarray data, various forms of systematic biases are frequently introduced which limits accuracy and precision of the results. In order to prop...
Max Bylesjö, Daniel Eriksson, Andreas Sjö...