1182 search results - page 190 / 237 » Iterative Methods in Combinatorial Optimization |
BMCBI
2007
13 years 10 months ago
2007
Background: Many algorithms exist for protein structural alignment, based on internal protein coordinates or on explicit superposition of the structures. These methods are usually...
ICC
2009
IEEE
14 years 4 months ago
2009
IEEE
—Efficient channel feedback methods are becoming more important in limited-feedback multi-user multiple input multiple output (MU-MIMO) systems. We propose a new Dynamic channEl...
PKDD
2009
Springer
14 years 4 months ago
2009
Springer
Abstract. This paper presents a novel feature selection method for classification of high dimensional data, such as those produced by microarrays. It includes a partial supervisio...
WEBI
2007
Springer
14 years 4 months ago
2007
Springer
Nonnegative Matrix Factorization (NMF) has been proven to be effective in text mining. However, since NMF is a well-known unsupervised components analysis technique, the existing ...
ESA
2004
Springer
14 years 3 months ago
2004
Springer
We study polynomials of degree up to 4 over the rationals or a computable real subfield. Our motivation comes from the need to evaluate predicates in nonlinear computational geome...