4137 search results - page 63 / 828 » Managing Expressions as Data in Relational Database Systems |
171
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VLDB
2005
ACM
16 years 5 days ago
2005
ACM
In many systems, sensors are used to acquire information from external environments such as temperature, pressure and locations. Due to continuous changes in these values, and lim...
153
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KES
2004
Springer
16 years 1 days ago
2004
Springer
When the available information is imperfect, it is often desirable to represent it in the database, so that it can be used to answer queries of interest as much as possible. The da...
192
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DOLAP
2008
ACM
15 years 8 months ago
2008
ACM
With the multiplication of XML data sources, many XML data warehouse models have been proposed to handle data heterogeneity and complexity in a way relational data warehouses fail...
189
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SYRCODIS
2007
15 years 7 months ago
2007
As XML has become a standard for data representation, it is inevitable to propose and implement techniques for efficient managing of XML data. A natural alternative is to exploit...
172
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EDBT
2009
ACM
16 years 1 months ago
2009
ACM
Annotations play a key role in understanding and curating databases. Annotations may represent comments, descriptions, lineage information, among several others. Annotation manage...