4237 search results - page 477 / 848 » A Data Model for XML Databases |
186
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CAISE
2003
Springer
15 years 12 months ago
2003
Springer
Data Warehouse logical design involves the definition of structures that enable an efficient access to information. The designer builds relational or multidimensional structures ta...
198
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CIKM
2006
Springer
15 years 10 months ago
2006
Springer
In an uncertain database, each data item is modeled as a range associated with a probability density function. Previous works for this kind of data have focussed on simple queries...
202
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EDBT
2010
ACM
15 years 10 months ago
2010
ACM
This paper develops toolsets for eliminating algorithm-based disclosure from existing privacy-preserving data publishing algorithms. We first show that the space of algorithm-base...
178
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DEXAW
2005
IEEE
15 years 8 months ago
2005
IEEE
In this paper, we study semistructured data and indexes preserving inclusion constraints. A semistructured datum is modelled by multi-rooted edge-labeled directed graphs. We consi...
187
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FDBS
2001
15 years 8 months ago
2001
Integrating data sources is a general problem in many scenarios. The main problem is the heterogeneity between data sources which were created and developed separately. In the lit...