1394 search results - page 165 / 279 » Executing Nested Queries |
196
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SIGMOD
2006
ACM
16 years 3 months ago
2006
ACM
Consider an XML view defined over a relational database, and a user query specified over this view. This user XML query is typically processed using the following steps: (a) our t...
135
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GLOBECOM
2008
IEEE
15 years 9 months ago
2008
IEEE
—Challenges of routing scalability has attracted many research efforts, represented by the works of splitting identifier and locator semantics of IP addresses. A group of identi...
125
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SIGMOD
2010
ACM
15 years 8 months ago
2010
ACM
This demonstration presents FlexPref, a framework implemented inside the DBMS query processor that enables efficient and extensible preference query processing. FlexPref provides ...
159
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ICDE
1993
IEEE
15 years 7 months ago
1993
IEEE
A topic that is currently inspiring a lot of research is parallel (distributed) computation of transitive closure queries. In [lo] the disconnection set approach has been introduc...
130
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EDBT
2006
ACM
15 years 7 months ago
2006
ACM
Recently, progress indicators have been proposed for SQL queries in RDBMSs. All previously proposed progress indicators consider each query in isolation, ignoring the impact simult...