649 search results - page 86 / 130 » Matching and integration across heterogeneous data sources |
163
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EDBT
2002
ACM
16 years 6 months ago
2002
ACM
An important issue in data integration is the integration of semantically equivalent but schematically heterogeneous data sources. Declarative mechanisms supporting powerful source...
156
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NAR
2008
15 years 6 months ago
2008
ERIC, the Enteropathogen Resource Integration Center (www.ericbrc.org), is a new web portal serving as a rich source of information about enterobacteria on the NIAID established l...
151
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DKE
2006
15 years 6 months ago
2006
We describe a framework called the Uni-Level Description (ULD) for accurately representing information from a broad range of data models. The ULD extends previous metadata-model a...
161
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COOPIS
2003
IEEE
15 years 11 months ago
2003
IEEE
Abstract. Decision-makers in critical fields such as medicine and finance make use of a wide range of information available over the Internet. Mediation, a data integration techn...
168
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JODS
2008
15 years 6 months ago
2008
A key aspect of any data integration endeavor is determining the relationships between the source schemata and the target schema. This schema integration task must be tackled regar...