6740 search results - page 34 / 1348 » Querying Databases with Taxonomies |
118
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CORR
2012
Springer
13 years 9 months ago
2012
Springer
In this paper we introduce a new type of pattern – a flipping correlation pattern. The flipping patterns are obtained from contrasting the correlations between items at diffe...
100
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TOCL
2002
15 years 1 months ago
2002
One important class of spatial database queries is the class of topological queries, that is, queries invariant under homeomorphisms. Westudy topological queries expressible in th...
104
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WWW
2004
ACM
16 years 2 months ago
2004
ACM
Often Web database users experience difficulty in articulating their needs using a precise query. Providing ranked set of possible answers would benefit such users. We propose to ...
105
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ICDT
2003
ACM
15 years 7 months ago
2003
ACM
In an on-line statistical database, the query system should leave unanswered queries asking for sums that could lead to the disclosure of confidential data. To check that, every su...
229
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ICDE
2006
IEEE
16 years 3 months ago
2006
IEEE
In this paper, we present the ArchIS system that achieves full-functionality transaction-time databases without requiring temporal extensions in XML or database standards. ArchIS&...