2169 search results - page 68 / 434 » Inferencing in Database Semantics |
125
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ISKI
1992
15 years 6 months ago
1992
One of the objectives of ooDBMSs is to use type-speci c methods for manipulating objects, in order to maintain the consistency of the database. This is, however, little help for t...
199
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ICDE
2004
IEEE
16 years 3 months ago
2004
IEEE
We describe and evaluate a query minimization technique that applies to XQueries, which are nested, perform arbitrary joins, and freely mix bag and set semantics. These features c...
121
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IFIP
2004
Springer
15 years 7 months ago
2004
Springer
Data integration is one of the older research fields in the database area and has emerged shortly after database systems were first introduced into the business world. In this pa...
114
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ER
2008
Springer
15 years 3 months ago
2008
Springer
Abstract. The alignment of different ontologies requires the specification, representation and execution of translation rules. The rules need to integrate translations at the lexic...
107
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DEXAW
1997
IEEE
15 years 6 months ago
1997
IEEE
It is important for any data language that it enables many people to derive correct information from a databases in a simple, effective way with predictable performance. In an ana...