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186
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HIJ
2008
82views more  HIJ 2008»
15 years 7 months ago
Supporting grid-based clinical trials in Scotland
As clinical trials and medical population studies grow in size and complexity, a computational infrastructure that can underpin such studies is highly desirable. This should addre...
Richard O. Sinnott, A. J. Stell, Oluwafemi Ajayi
166
Voted
BMCBI
2006
132views more  BMCBI 2006»
15 years 7 months ago
Comprehensive quality control utilizing the prehybridization third-dye image leads to accurate gene expression measurements by c
Background: Gene expression profiling using microarrays has become an important genetic tool. Spotted arrays prepared in academic labs have the advantage of low cost and high desi...
Xujing Wang, Shuang Jia, Lisa Meyer, Bixia Xiang, ...
187
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COMPUTING
2006
126views more  COMPUTING 2006»
15 years 6 months ago
Algebraic Multigrid Based on Computational Molecules, 1: Scalar Elliptic Problems
We consider the problem of splitting a symmetric positive definite (SPD) stiffness matrix A arising from finite element discretization into the sum of edge matrices thereby assumi...
J. K. Kraus, Josef Schicho
191
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CONSTRAINTS
2006
115views more  CONSTRAINTS 2006»
15 years 6 months ago
A Cost-Regular Based Hybrid Column Generation Approach
Abstract. Constraint Programming (CP) offers a rich modeling language of constraints embedding efficient algorithms to handle complex and heterogeneous combinatorial problems. To s...
Sophie Demassey, Gilles Pesant, Louis-Martin Rouss...
CSDA
2006
108views more  CSDA 2006»
15 years 6 months ago
Repeated median and hybrid filters
Standard median filters preserve abrupt shifts (edges) and remove impulsive noise (outliers) from a constant signal but they deteriorate in trend periods. Finite impulse response ...
Roland Fried, Thorsten Bernholt, Ursula Gather