44 search results - page 5 / 9 » Reasoning over Conceptual Schemas and Queries in Temporal Da... |
114
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ASP
2003
Springer
15 years 5 months ago
2003
Springer
Integration of data is required when accessing multiple databases within an organization or on the WWW. Schema integration is required for database interoperability, but it is curr...
119
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EDBTW
2010
Springer
15 years 6 months ago
2010
Springer
There has been lately an increased activity of publishing structured data in RDF due to the activity of the Linked Data community1 . The presence on the Web of such a huge informa...
90
Voted
TIME
2003
IEEE
15 years 5 months ago
2003
IEEE
In bitemporal databases, current facts and transaction states are modelled using a special value to represent the current time (such as a minimum or maximum timestamp or NULL). Pr...
184
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ICDE
2002
IEEE
16 years 1 months ago
2002
IEEE
XML documents are extremely verbose since the "schema" is repeated for every "record" in the document. While a variety of compressors are available to address ...
173
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VLDB
2007
ACM
16 years 17 days ago
2007
ACM
Ontology, an explicit specification of shared conceptualization, has been increasingly used to define formal data semantics and improve data reusability and interoperability in en...