7961 search results - page 152 / 1593 » Data Integration with Uncertainty |
191
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GISCIENCE
2008
Springer
15 years 7 months ago
2008
Springer
Geospatial data sharing is an increasingly important subject as large amount of data is produced by variety of sources, stored in incompatible formats, and accessible through diffe...
185
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ISTA
2003
15 years 7 months ago
2003
Abstract: Data extraction is a necessary technology to deal with the huge and growing collection of unstructured and semistructured information available on the World Wide Web. Ont...
146
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DASFAA
2009
IEEE
16 years 1 months ago
2009
IEEE
In Deep Web data integration, some Web database interfaces express exclusive predicates of the form Qe = Pi(Pi ∈ P1, P2, . . . , Pm), which permits only one predicate to be selec...
184
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ICPADS
2005
IEEE
15 years 12 months ago
2005
IEEE
This work presents a new comparison-based diagnosis model and a new algorithm, called Hi-Dif, based on this model. The algorithm is used for checking the integrity of systems with...
165
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CIKM
2001
Springer
15 years 11 months ago
2001
Springer
Existing approaches for optimizing queries in data integration use decoupled strategies–attempting to optimize coverage and cost in two separate phases. Since sources tend to ha...