2092 search results - page 169 / 419 » Dynamically Distributed Query Evaluation |
146
click to vote
EDBT
2011
ACM
14 years 6 months ago
2011
ACM
A question that database administrators (DBAs) routinely need to answer is how long a batch query workload will take to complete. This question arises, for example, while planning...
170
click to vote
WSDM
2012
ACM
13 years 10 months ago
2012
ACM
One popular form of semantic search observed in several modern search engines is to recognize query patterns that trigger instant answers or domain-specific search, producing sem...
125
click to vote
TKDE
2011
14 years 10 months ago
2011
— In location-based, mobile continual query (CQ) systems, two key measures of quality of service (QoS) are: freshness and accuracy. To achieve freshness, the CQ server must perfo...
143
click to vote
CIKM
2004
Springer
15 years 8 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...
127
click to vote
EDBT
2010
ACM
15 years 8 months ago
2010
ACM
The wide availability of commodity multi-core systems presents an opportunity to address the latency issues that have plaqued XML query processing. However, simply executing multi...