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BMCBI
2008
171views more  BMCBI 2008»
15 years 4 months ago
A general approach to simultaneous model fitting and variable elimination in response models for biological data with many more
Background: With the advent of high throughput biotechnology data acquisition platforms such as micro arrays, SNP chips and mass spectrometers, data sets with many more variables ...
Harri T. Kiiveri
121
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IWPEC
2004
Springer
15 years 9 months ago
On Miniaturized Problems in Parameterized Complexity Theory
Abstract. We introduce a general notion of miniaturization of a problem that comprises the different miniaturizations of concrete problems considered so far. We develop parts of t...
Yijia Chen, Jörg Flum
ALGORITHMICA
2005
99views more  ALGORITHMICA 2005»
15 years 3 months ago
Improved Approximation Algorithms for the Quality of Service Multicast Tree Problem
Abstract. The Quality of Service Multicast Tree Problem is a generalization of the Steiner tree problem which appears in the context of multimedia multicast and network design. In ...
Marek Karpinski, Ion I. Mandoiu, Alexander Olshevs...
CVPR
2003
IEEE
16 years 6 months ago
Generalized Principal Component Analysis (GPCA)
This paper presents an algebro-geometric solution to the problem of segmenting an unknown number of subspaces of unknown and varying dimensions from sample data points. We represen...
René Vidal, Shankar Sastry, Yi Ma
JAC
2008
15 years 5 months ago
Study of the NP-completeness of the compact table problem
The problem of compact tables is to maximise the overlap when building a word that is to include permutations of every given words (all the words being the same length). This probl...
Jean-Christophe Dubacq, Jean-Yves Moyen