1846 search results - page 142 / 370 » Fuzzy queries and relational databases |
162
Voted
IDEAS
2007
IEEE
16 years 13 days ago
2007
IEEE
In this paper we study the problem of deciding whether a regular path query over views in data-integration systems can be re-expressed without recursion. The problem becomes chall...
171
Voted
CORR
2011
Springer
14 years 10 months ago
2011
Springer
The annotation of the results of database transformations was shown to be very effective for various applications. Until recently, most works in this context focused on positive q...
256
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SIGMOD
2009
ACM
16 years 6 months ago
2009
ACM
In order to enable extensibility, modern query optimizers typically leverage a transformation rule based framework. Testing individual rule correctness as well as correctness of r...
173
Voted
WEBDB
2000
Springer
15 years 9 months ago
2000
Springer
The World Wide Web promises to transform human society by making virtually all types of information instantly available everywhere. Two prerequisites for this promise to be realiz...
159
Voted
CORR
2007
Springer
15 years 6 months ago
2007
Springer
Data mining is a useful decision support technique that can be used to discover production rules in warehouses or corporate data. Data mining research has made much effort to appl...