2169 search results - page 16 / 434 » Inferencing in Database Semantics |
204
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ICDT
2009
ACM
16 years 1 months ago
2009
ACM
A formal semantics of uncertain databases typically takes an algebraic approach by mapping an uncertain database to a set of relational databases, or possible worlds. We present a...
196
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SIGMOD
2012
ACM
13 years 8 months ago
2012
ACM
How-To queries answer fundamental data analysis questions of the form: “How should the input change in order to achieve the desired output”. As a Reverse Data Management probl...
137
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ER
2003
Springer
15 years 11 months ago
2003
Springer
200
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CIKM
2006
Springer
15 years 10 months ago
2006
Springer
Relational databases are widely used today as a mechanism for providing access to structured data. They, however, are not suitable for typical information finding tasks of end use...