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JC
2006
97views more  JC 2006»
15 years 6 months ago
Optimal approximation of elliptic problems by linear and nonlinear mappings II
We study the optimal approximation of the solution of an operator equation A(u) = f by four types of mappings: a) linear mappings of rank n; b) n-term approximation with respect t...
Stephan Dahlke, Erich Novak, Winfried Sickel
ENGL
2007
73views more  ENGL 2007»
15 years 6 months ago
Cognitive Design Features on Traffic Signs
—The success of effective communication of traffic sign messages to road users may not only relate to the user characteristics but also the signs themselves. The purpose of this ...
Annie W. Y. Ng, Alan H. S. Chan
BMCBI
2005
60views more  BMCBI 2005»
15 years 6 months ago
PHACCS, an online tool for estimating the structure and diversity of uncultured viral communities using metagenomic information
Background: Phages, viruses that infect prokaryotes, are the most abundant microbes in the world. A major limitation to studying these viruses is the difficulty of cultivating the...
Florent Angly, Beltran Rodriguez-Brito, David Bang...
TSMC
2008
100views more  TSMC 2008»
15 years 6 months ago
Instruction-Matrix-Based Genetic Programming
In genetic programming (GP), evolving tree nodes separately would reduce the huge solution space. However, tree nodes are highly interdependent with respect to their fitness. In th...
Gang Li, Jin Feng Wang, Kin-Hong Lee, Kwong-Sak Le...
BIOINFORMATICS
2004
119views more  BIOINFORMATICS 2004»
15 years 6 months ago
Analysis of variance components in gene expression data
Motivation: A microarray experiment is a multi-step process, and each step is a potential source of variation. There are two major sources of variation: biological variation and t...
James J. Chen, Robert R. Delongchamp, Chen-An Tsai...