890 search results - page 6 / 178 » New Approaches to Compare Phylogenetic Search Heuristics |
IJBRA
2006
14 years 11 months ago
2006
: Phylogenetic analysis is a central tool in studies of comparative genomics. When a new region of DNA is isolated and sequenced, researchers are often forced to throw away months ...
HEURISTICS
2002
14 years 11 months ago
2002
Neighborhood search heuristics like local search and its variants are some of the most popular approaches to solve discrete optimization problems of moderate to large size. Apart ...
ICNC
2005
Springer
15 years 5 months ago
2005
Springer
Abstract. Four local search algorithms are investigated for the phylogenetic tree reconstruction problem under the Maximum Parsimony criterion. A new subtree swapping neighborhood ...
AI
2002
Springer
14 years 11 months ago
2002
Springer
This article surveys three techniques for enhancing heuristic game-tree search pioneered in the author's Othello program Logistello, which dominated the computer Othello scen...
CSB
2004
IEEE
15 years 3 months ago
2004
IEEE
Phylogenetic trees are commonly reconstructed based on hard optimization problems such as maximum parsimony (MP) and maximum likelihood (ML). Conventional MP heuristics for produc...