708 search results - page 25 / 142 » A Genetic Algorithm for Database Query Optimization |
ILP
2003
Springer
14 years 23 days ago
2003
Springer
Query optimization is used frequently in relational database management systems. Most existing techniques are based on reordering the relational operators, where the most selective...
ICPR
2010
IEEE
14 years 18 days ago
2010
IEEE
Classifier fusion is considered as one of the best strategies for improving performances upon general purpose classification systems. On the other hand, fusion strategy space stro...
GECCO
2005
Springer
14 years 1 months ago
2005
Springer
Constructive Induction is the process of transforming the original representation of hard concepts with complex interaction into a representation that highlights regularities. Mos...
BMCBI
2007
13 years 7 months ago
2007
Background: In proteomic analysis, MS/MS spectra acquired by mass spectrometer are assigned to peptides by database searching algorithms such as SEQUEST. The assignations of pepti...
VLDB
2007
ACM
14 years 7 months ago
2007
ACM
We investigate the problem of how to evaluate efficiently a collection of shortest path queries on massive graphs that are too big to fit in the main memory. To evaluate a shortes...