270 search results - page 4 / 54 » A robust model for finding optimal evolutionary trees |
JACM
2006
14 years 9 months ago
2006
Abstract. Maximum likelihood (ML) is an increasingly popular optimality criterion for selecting evolutionary trees [Felsenstein 1981]. Finding optimal ML trees appears to be a very...
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EVOW
2010
Springer
14 years 8 months ago
2010
Springer
Background: Identifying approximately repeated patterns, or motifs, in DNA sequences from a set of co-regulated genes is an important step towards deciphering the complex gene reg...
GECCO
2004
Springer
15 years 3 months ago
2004
Springer
This paper proposes a new niching method named hierarchical niching, which combines spatial niching in search space and a continuous temporal niching concept. The method is natural...
GECCO
2006
Springer
15 years 1 months ago
2006
Springer
A robust dynamic evolutionary algorithm (labeled RODEA), where both the robust calculation and mutation operator are based on an orthogonal design, is proposed in this paper. Prev...
CCS
2007
ACM
15 years 3 months ago
2007
ACM
Researchers have previously looked into the problem of determining if a given set of security hardening measures can effectively make a networked system secure. Many of them also...