Sciweavers

374 search results - page 1 / 75
» A Genetic Algorithm for the Index Selection Problem
Sort
View
EVOW
2003
Springer
14 years 4 months ago
A Genetic Algorithm for the Index Selection Problem
This paper considers the problem of minimizing the response time for a given database workload by a proper choice of indexes. This problem is NP-hard and known in the literature as...
Jozef Kratica, Ivana Ljubic, Dusan Tosic
BMCBI
2004
112views more  BMCBI 2004»
13 years 10 months ago
A double classification tree search algorithm for index SNP selection
Background: In population-based studies, it is generally recognized that single nucleotide polymorphism (SNP) markers are not independent. Rather, they are carried by haplotypes, ...
Peisen Zhang, Huitao Sheng, Ryuhei Uehara
CORR
2008
Springer
110views Education» more  CORR 2008»
13 years 11 months ago
Enhanced Direct and Indirect Genetic Algorithm Approaches for a Mall Layout and Tenant Selection Problem
During our earlier research, it was recognised that in order to be successful with an indirect genetic algorithm approach using a decoder, the decoder has to strike a balance betw...
Uwe Aickelin, Kathryn A. Dowsland
ICNC
2005
Springer
14 years 4 months ago
Genetic Algorithms for Thyroid Gland Ultrasound Image Feature Reduction
The problem of automatic classification of ultrasound images is addressed. For texture analysis of ultrasound images quantifiable indexes, called features, are used. Classificat...
Ludvík Tesar, Daniel Smutek, Jan Jiskra