404 search results - page 4 / 81 » SQL and Management of External Data |
100
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PODS
2010
ACM
14 years 12 months ago
2010
ACM
We study functional and multivalued dependencies over SQL tables with NOT NULL constraints. Under a no-information interpretation of null values we develop tools for reasoning. We...
187
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ICDE
2001
IEEE
16 years 1 months ago
2001
IEEE
RDBMS's have evolved to an extent that they are used to manage almost all of traditional business data in a robust fashion. Nevertheless, a large fraction of unstructured and...
IFIP
2010
Springer
15 years 1 months ago
2010
Springer
Abstract. Network monitoring plays a crucial role in any network management environment. Especially nowadays, with network speed and load constantly increasing, more and more data ...
106
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CIKM
2011
Springer
13 years 11 months ago
2011
Springer
There exist many interrelated information sources on the Internet that can be categorized into structured (database) and semistructured (documents). A key challenge is to integrat...
99
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CIDR
2003
15 years 1 months ago
2003
A wide-range of applications, including Publish/Subscribe, Workflow, and Web-site Personalization, require maintaining user’s interest in expected data as conditional expression...