2228 search results - page 354 / 446 » On Database Theory and XML |
153
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ICCS
2005
Springer
15 years 11 months ago
2005
Springer
Abstract. Minimal generators (mingens) of concept intents are valuable elements of the Formal Concept Analysis (FCA) landscape, which are widely used in the database field, for da...
189
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KDD
2004
ACM
15 years 11 months ago
2004
ACM
Randomization is an economical and efficient approach for privacy preserving data mining (PPDM). In order to guarantee the performance of data mining and the protection of individ...
172
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PODS
2010
ACM
15 years 11 months ago
2010
ACM
We investigate a higher-order query language that embeds operators of the positive relational algebra within the simply-typed λ-calculus. Our language allows one to succinctly de...
150
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PODS
2010
ACM
15 years 11 months ago
2010
ACM
A scheme that publishes aggregate information about sensitive data must resolve the trade-off between utility to information consumers and privacy of the database participants. D...
215
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VLDB
1997
ACM
15 years 10 months ago
1997
ACM
Spatial data mining, i.e., discovery of interesting characteristics and patterns that may implicitly exist in spatial databases, is a challenging task due to the huge amounts of s...