983 search results - page 94 / 197 » Continuous Queries in Oracle |
WWW
2007
ACM
15 years 10 months ago
2007
ACM
In XML databases, new schema versions may be released as frequently as once every two weeks. This poster describes a taxonomy of changes for XML schema evolution. It examines the ...
HUC
2003
Springer
15 years 3 months ago
2003
Springer
Abstract. As low-level architectural support for context-aware computing matures, we are ready to explore more general and powerful means of accessing context data. Information req...
CIB
2005
14 years 9 months ago
2005
The continually and high-rate growth of China's economy has attracted more and more international investors. These investors have an urgent need of identifying patterns in Chi...
VLDB
2002
ACM
14 years 9 months ago
2002
ACM
Skyline queries ask for a set of interesting points from a potentially large set of data points. If we are traveling, for instance, a restaurant might be interesting if there is n...
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MIS
2001
Springer
15 years 2 months ago
2001
Springer
A multimedia report is a multimedia presentation which integrates data returned by one or more queries to a multimedia database, thus extending the concept of report familiar in tr...