2169 search results - page 349 / 434 » Inferencing in Database Semantics |
138
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EDBT
2008
ACM
16 years 2 months ago
2008
ACM
In the paper we discuss the problem of data integration in a P2P environment. In such setting each peer stores schema of its local data, mappings between the schema and schemas of...
120
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EDBT
2008
ACM
16 years 2 months ago
2008
ACM
The capability to easily find useful services (software applications, software components, scientific computations) becomes increasingly critical in several fields. Current approa...
103
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EDBT
2008
ACM
16 years 2 months ago
2008
ACM
Schema mapping algorithms rely on value correspondences ? i.e., correspondences among semantically related attributes ? to produce complex transformations among data sources. Thes...
133
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ICDE
2010
IEEE
16 years 1 months ago
2010
IEEE
Uncertain data are inherent in many applications such as environmental surveillance and quantitative economics research. As an important problem in many applications, KNN query has...
151
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WWW
2010
ACM
15 years 9 months ago
2010
ACM
The Semantic Web community, until now, has used traditional database systems for the storage and querying of RDF data. The SPARQL query language also closely follows SQL syntax. A...