304 search results - page 20 / 61 » Exploiting problem structure in a genetic algorithm approach... |
ICAISC
2010
Springer
14 years 17 days ago
2010
Springer
In the paper a new evolutionary algorithm for induction of univariate regression trees is proposed. In contrast to typical top-down approaches it globally searches for the best tre...
SIGIR
2010
ACM
13 years 11 months ago
2010
ACM
Ranking search results is a fundamental problem in information retrieval. In this paper we explore whether the use of proximity and phrase information can improve web retrieval ac...
ICANN
2001
Springer
14 years 7 days ago
2001
Springer
In many practical engineering design problems, the form of objective function is not given explicitly in terms of design variables. Given the value of design variables, under this ...
CIKM
2004
Springer
14 years 1 months ago
2004
Springer
In the recent years, the Web has been rapidly “deepened” with the prevalence of databases online. On this deep Web, many sources are structured by providing structured query i...
IJCV
2006
13 years 7 months ago
2006
We present a new approach to the algorithmic study of planar curves, with applications to estimations of contours in images. We construct spaces of curves satisfying constraints su...