1928 search results - page 25 / 386 » Integrity Constraints in OWL |
DATESO
2008
15 years 1 months ago
2008
Presently, there is no specialized language for complex integrity constraints description in XML documents. In this paper we present a language that combines first-order logic toge...
DALT
2003
Springer
15 years 5 months ago
2003
Springer
Computees are abstractions of the entities that populate global and open computing environments. The societies that they populate give an institutional meaning to their interaction...
ICLP
1997
Springer
15 years 3 months ago
1997
Springer
We introduce and explore a property of deductive data bases with updates wich we call total homeostaticity, and which substantially generalizes the following their property: ”fo...
108
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IJCAI
2003
15 years 1 months ago
2003
In this paper we address the problem of query answering and rewriting in global-as-view data integration systems, when key and inclusion dependencies are expressed on the global i...
110
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CDC
2010
IEEE
14 years 6 months ago
2010
IEEE
The paper establishes conditions which certify a local L2 gain for interconnections of locally stable systems. The approach involves improvements to local L2 gain estimation using ...