2121 search results - page 230 / 425 » Indexing Incomplete Databases |
210
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SIGMOD
2012
ACM
13 years 9 months ago
2012
ACM
Most of the existing reachability indices perform well on small- to medium- size graphs, but reach a scalability bottleneck around one million vertices/edges. As graphs become inc...
194
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PODS
2008
ACM
16 years 6 months ago
2008
ACM
We present a formal framework for capturing the provenance of data appearing in XQuery views of XML. Building on previous work on relations and their (positive) query languages, w...
189
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
Graph data are subject to uncertainties in many applications due to incompleteness and imprecision of data. Mining uncertain graph data is semantically different from and computat...
191
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SIGMOD
2010
ACM
15 years 11 months ago
2010
ACM
Uncertain data streams, where data is incomplete, imprecise, and even misleading, have been observed in many environments. Feeding such data streams to existing stream systems pro...
186
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ICDE
2010
IEEE
15 years 6 months ago
2010
IEEE
— As person names are non-unique, the same name on different Web pages might or might not refer to the same real-world person. This entity identification problem is one of the m...