4616 search results - page 680 / 924 » Beyond relational databases |
160
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ESE
2000
15 years 6 months ago
2000
Use cases have become an important tool in software engineering. There has been much focus on the diagram notation but relatively little on use-case descriptions. As part of a welc...
173
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TKDE
1998
15 years 6 months ago
1998
—When a multidatabase system contains textual database systems (i.e., information retrieval systems), queries against the global schema of the multidatabase system may contain a ...
188
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VLDB
2002
ACM
15 years 6 months ago
2002
ACM
For a large-scale data-intensive environment, such as the World-Wide Web or data warehousing, we often make local copies of remote data sources. Due to limited network and computa...
174
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VLDB
2002
ACM
15 years 6 months ago
2002
ACM
A workflow consists of a collection of coordinated tasks designed to carry out a welldefined complex process, such as catalog ordering, trip planning, or a business process in an ...
166
Voted
CORR
2010
Springer
15 years 5 months ago
2010
Springer
We study active integrity constraints and revision programming, two formalisms designed to describe integrity constraints on databases and to specify policies on preferred ways to...