11397 search results - page 132 / 2280 » A Relational Abstraction for Functions |
151
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DM
1998
15 years 6 months ago
1998
A tree function (TF) t on a ÿnite set X is a real function on the set of the pairs of elements of X satisfying the four-point condition: for all distinct x; y; z; w ∈ X; t(xy)+...
189
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PVLDB
2008
15 years 6 months ago
2008
We present SEMANDAQ, a prototype system for improving the quality of relational data. Based on the recently proposed conditional functional dependencies (CFDs), it detects and rep...
208
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SIAMCOMP
2010
15 years 5 months ago
2010
We propose a general model of local property reconstruction. Suppose we have a function f on domain Γ, which is supposed to have a particular property P, but may not have the pro...
188
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ESERNET
2003
Springer
16 years 3 days ago
2003
Springer
The origin of the study described here is the experiment performed by Basili and Selby, further replicated by Kamsties and Lott, and once again by Wood et al. These experiments inv...
195
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MOC
1998
15 years 6 months ago
1998
By splitting a given singular function into a relatively smooth part and a specially structured singular part, it is shown how the traditional Fourier method can be modified to gi...