2853 search results - page 460 / 571 » On the Efficiency of Provenance Queries |
191
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ASWC
2006
Springer
15 years 10 months ago
2006
Springer
Watson is a gateway to the Semantic Web: it collects, analyzes and gives access to ontologies and semantic data available online. Its objective is to support the development of ne...
175
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CAISE
2006
Springer
15 years 10 months ago
2006
Springer
In this paper we present an e-librarian service which is able to retrieve multimedia resources from a knowledge base in a more efficient way than by browsing through an index or by...
178
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FOIKS
2004
Springer
15 years 10 months ago
2004
Springer
When two or more databases are combined into a global one, integrity may be violated even when each database is consistent with its own local integrity constraints. Efficient metho...
163
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DSOM
2006
Springer
15 years 10 months ago
2006
Springer
This paper proposes an open, extensible control plane for a global event service, based on semantically rich messages. This is based on the novel application of control plane separ...
178
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STACS
2000
Springer
15 years 10 months ago
2000
Springer
We investigate self-testing programs with relative error by allowing error terms proportional to the function to be computed. Until now, in numerical computation, error terms were ...