2635 search results - page 299 / 527 » Algorithms for the Database Layout Problem |
278
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ICDE
1998
IEEE
16 years 8 months ago
1998
IEEE
?Past R-tree studies have focused on the number of nodes visited as a metric of query performance. Since database systems usually include a buffering mechanism, we propose that the...
161
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KDD
2006
ACM
16 years 7 months ago
2006
ACM
An organization makes a new release as new information become available, releases a tailored view for each data request, releases sensitive information and identifying information...
266
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VLDB
2001
ACM
16 years 6 months ago
2001
ACM
Schema matching is a basic problem in many database application domains, such as data integration, Ebusiness, data warehousing, and semantic query processing. In current implementa...
289
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VLDB
2003
ACM
16 years 6 months ago
2003
ACM
The Decomposition Storage Model (DSM) vertically partitions all attributes of a given relation. DSM has excellent I/O behavior when the number of attributes touched in the query i...
169
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ICDT
2010
ACM
16 years 4 months ago
2010
ACM
We study fundamental aspects related to the efficient processing of the SPARQL query language for RDF, proposed by the W3C to encode machine-readable information in the Semantic W...