489 search results - page 64 / 98 » Towards an Analysis of Local Optimization Algorithms |
GECCO
2005
Springer
14 years 1 months ago
2005
Springer
Based on the Antibody Clonal Selection Theory of immunology, we put forward a novel clonal selection algorithm for multiuser detection in Code-division Multiple-access Systems. By...
ICCV
2003
IEEE
14 years 9 months ago
2003
IEEE
Existing autocalibration techniques use numerical optimization algorithms that are prone to the problem of local minima. To address this problem, we have developed a method where ...
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
In progressive joint source-channel coding of images, experiments show that optimizing rate allocation according to PSNR criteria and according to rate criteria produce essentiall...
GECCO
2008
Springer
13 years 8 months ago
2008
Springer
XCS with computed prediction, namely XCSF, has been recently extended in several ways. In particular, a novel prediction update algorithm based on recursive least squares and the ...
BMCBI
2006
13 years 7 months ago
2006
Background: Non-negative matrix factorisation (NMF), a machine learning algorithm, has been applied to the analysis of microarray data. A key feature of NMF is the ability to iden...