2070 search results - page 84 / 414 » Querying Communities in Relational Databases |
167
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ICDE
2007
IEEE
16 years 13 days ago
2007
IEEE
In this demo we present X-Time, a prototype for managing schema versioning in relational data warehouses, specifically oriented to support the formulation of crossversion queries,...
78
Voted
APWEB
2007
Springer
15 years 5 months ago
2007
Springer
XQuery is a powerful language defined by the W3C to query XML documents. Its query functionalities and its expressiveness satisfy the major needs of both the database community an...
ICDM
2007
IEEE
15 years 5 months ago
2007
IEEE
Data security is a critical issue for many organizations. Sensitive data must be protected from both inside and outside attackers. Access control policies and related mechanisms h...
188
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VLDB
2003
ACM
15 years 11 months ago
2003
ACM
In data applications such as information integration, there can be limited access patterns to relations, i.e., binding patterns require values to be specified for certain attribut...
177
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ICDE
2005
IEEE
16 years 13 days ago
2005
IEEE
Resource Description Framework (RDF) is a rapidly expanding web standard. RDF databases attempt to track the massive amounts of web data and services available. In this paper, we ...