3055 search results - page 54 / 611 » Randomized Search Trees |
CPAIOR
2005
Springer
14 years 2 months ago
2005
Springer
Hybrid algorithms combining local and systematic search often use nondeterminism in fundamentally different ways. They may differ in the strategy to explore the search tree and/o...
BIBM
2008
IEEE
14 years 3 months ago
2008
IEEE
We present new and novel insights into the behavior of two maximum parsimony heuristics for building evolutionary trees of different sizes. First, our results show that the heuris...
AAAI
1994
13 years 10 months ago
1994
It has recently been shown that local search is surprisingly good at nding satisfying assignments for certain computationally hard classes of CNF formulas. The performance of basi...
NLP
2000
14 years 19 days ago
2000
Abstract. The purpose of this paper is (1) to provide a theoretical justification for the use of Monte-Carlo sampling for approximate resolution of NP-hard maximization problems in...
CEC
2003
IEEE
14 years 21 days ago
2003
IEEE
AbstractGaphyl is an application of evolutionary algorithms (EA's) to phylogenetics, an approach used by biologists to investigate evolutionary relationships among organisms. ...