1099 search results - page 56 / 220 » On the Complexity of Computing Evolutionary Trees |
ICPADS
2005
IEEE
15 years 3 months ago
2005
IEEE
: Accurate reconstruction of phylogenetic trees very often involves solving hard optimization problems, particularly the maximum parsimony (MP) and maximum likelihood (ML) problems...
CEC
2005
IEEE
15 years 3 months ago
2005
IEEE
—A principal challenge in modern computational finance is efficient portfolio design – portfolio optimization followed by decision-making. Optimization based on even the widely...
GECCO
2008
Springer
14 years 11 months ago
2008
Springer
The process of creating e-learning contents using reusable learning objects (LOs) can be broken down in two sub-processes: LOs finding and LO sequencing. Sequencing is usually per...
CSR
2007
Springer
15 years 4 months ago
2007
Springer
Traditionally, data that has both linear and hierarchical structure, such as annotated linguistic data, is modeled using ordered trees and queried using tree automata. In this pap...
JCB
2000
14 years 9 months ago
2000
It has been postulated that existing species have been linked in the past in a way that can be described using an additive tree structure. Any such tree structure reflecting speci...