1527 search results - page 141 / 306 » Data Integration by Describing Sources with Constraint Datab... |
144
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SIGMOD
2010
ACM
15 years 2 months ago
2010
ACM
Given the continuous growth of databases and the abundance of diverse files in modern IT environments, there is a pressing need to integrate keyword search on heterogeneous inform...
123
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VLDB
2005
ACM
15 years 10 months ago
2005
ACM
In an “uncertain database”, an object o is associated with a multi-dimensional probability density function (pdf), which describes the likelihood that o appears at each positi...
232
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ICDE
2007
IEEE
16 years 5 months ago
2007
IEEE
In many applications it is important to find a meaningful relationship between the schemas of a source and target database. This relationship is expressed in terms of declarative ...
124
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DEXAW
2005
IEEE
15 years 10 months ago
2005
IEEE
Although a wide range of medical ontologies has already been deployed in the last decade, most of them follow design principles different to those required by Semantic Web applica...
116
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ICDM
2005
IEEE
15 years 10 months ago
2005
IEEE
We consider the problem of integrating a large number of interface schemas over the Deep Web, The scale of the problem and the diversity of the sources present serious challenges ...