318 search results - page 7 / 64 » An instance mapping ontology for the semantic web |
IJSWIS
2007
14 years 11 months ago
2007
In a semantic environment data is described by ontologies and ontology mapping has become a crucial aspect in solving the heterogeneity problems of semantically described data. Th...
SEMWEB
2007
Springer
15 years 5 months ago
2007
Springer
In this paper we address the problem of migrating instances between heterogeneous overlapping ontologies. The instance migration problem arises when one wants to reclassify a set o...
139
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SEMWEB
2007
Springer
15 years 5 months ago
2007
Springer
Ontology mapping is the key to data interoperability in the semantic web vision. Computing mappings is the first step to applications such as query rewriting, instance sharing, we...
104
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DEXAW
2004
IEEE
15 years 3 months ago
2004
IEEE
In the past, many attempts have been made to improve the interoperability between different Web-based information systems. In most approaches the remaining problems are still twof...
109
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APWEB
2009
Springer
15 years 3 months ago
2009
Springer
We present a new method to evaluate a search ontology, which relies on mapping ontology instances to textual documents. On the basis of this mapping, we evaluate the adequacy of on...