2169 search results - page 207 / 434 » Inferencing in Database Semantics |
127
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WWW
2007
ACM
16 years 5 months ago
2007
ACM
In XML databases, materializing queries and their results into views in a semantic cache can improve the performance of query evaluation by reducing computational complexity and I...
247
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ICLP
2009
Springer
16 years 5 months ago
2009
Springer
This paper considers a semantic approach for merging logic programs under answer set semantics. Given logic programs P1, . . . , Pn, the goal is to provide characterisations of the...
156
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AIME
2007
Springer
15 years 10 months ago
2007
Springer
Software applications that work with biomedical data have significant knowledge-management requirements. Formal knowledge models and knowledge-based methods can be very useful in m...
131
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ER
2007
Springer
15 years 10 months ago
2007
Springer
Processing a twig pattern query in XML document includes structural search and content search. Most existing algorithms only focus on structural search. They treat content nodes th...
137
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IAT
2006
IEEE
15 years 10 months ago
2006
IEEE
The Web consists of a large amount of unstructured information that hardly can be elaborated by automatic agents. In recent years, a considerable number of techniques for informat...