6660 search results - page 25 / 1332 » Data Analysis for Query Processing |
CIDR
2009
13 years 10 months ago
2009
We consider how to support interactive querying over webscale data. The basic approach is to view querying as a two-phase activity: first supply a query template, and later supply...
ICDE
2005
IEEE
14 years 2 months ago
2005
IEEE
Sensor networks are an emerging technology that provide new means to monitor and understand various phenomena. Nodes in a sensor network typically have a limited power supply, thu...
CIKM
2010
Springer
13 years 7 months ago
2010
Springer
Recently, several research efforts have addressed answering skyline queries efficiently over large datasets. However, this research lacks methods to compute these queries over un...
DEBU
2000
13 years 8 months ago
2000
Execution plans produced by traditional query optimizers for data integration queries may yield poor performance for several reasons. The cost estimates may be inaccurate, the mem...
ICDE
2007
IEEE
14 years 3 months ago
2007
IEEE
Data Stream Management Systems are useful when large volumes of data need to be processed in real time. Examples include monitoring network traffic, monitoring financial transacti...