6746 search results - page 362 / 1350 » Multimodal Database Query |
173
click to vote
DEXAW
2007
IEEE
15 years 8 months ago
2007
IEEE
The problem of efficiently evaluating XPath and XQuery queries has become increasingly significant since more and more XML data is stored in its native form. We propose a novel op...
169
click to vote
EUROPAR
2006
Springer
15 years 8 months ago
2006
Springer
OGSA-DQP is a Distributed Query Processing system for the Grid. It uses the OGSA-DAI framework for querying individual databases and adds on top of it an infrastructure to perform ...
125
click to vote
VLDB
1995
ACM
15 years 8 months ago
1995
ACM
Traditionally, optimizers are “programmed” to optimize queries following a set of buildin procedures. However, optimizers should be robust to its changing environment to gener...
154
click to vote
ADC
2008
Springer
15 years 6 months ago
2008
Springer
A common approach to content-based image retrieval is to use example images as queries; images in the collection that have low-level features similar to the query examples are ret...
135
click to vote
CIDR
2007
15 years 6 months ago
2007
While there are known performance trade-offs between database page buffer pool and query execution memory allocation policies, little has been written on the impact of query compi...