166 search results - page 22 / 34 » Extending the Search Strategy in a Query Optimizer |
ICDE
2005
IEEE
14 years 8 months ago
2005
IEEE
Index structures are designed to optimize search performance, while at the same time supporting efficient data updates. Although not explicit, existing index structures are typica...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Local business voice search is a popular application for mobile phones, where hands-free interaction and speed are critical to users. However, speech recognition accuracy is still...
ADHOC
2005
13 years 7 months ago
2005
While sensor networks are going to be deployed in diverse application specific contexts, one unifying view is to treat them essentially as distributed databases. The simplest mech...
TCS
2008
13 years 7 months ago
2008
In this paper, we study the conditions in which the (1+1)-EA compares favorably to other evolutionary algorithms (EAs) in terms of fitness function distribution at given iteration...
ICDE
2010
IEEE
14 years 21 days ago
2010
IEEE
— In recent years, the research community introduced various methods for processing skyline queries in multidimensional databases. The skyline operator retrieves all objects bein...