5221 search results - page 370 / 1045 » An On-line Problem Database |
174
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SDM
2009
SIAM
16 years 4 months ago
2009
SIAM
One of the most well-studied problems in data mining is computing association rules from large transactional databases. Often, the rule collections extracted from existing datamin...
173
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KDD
2009
ACM
16 years 1 months ago
2009
ACM
In this paper, we consider a novel scheme referred to as Cartesian contour to concisely represent the collection of frequent itemsets. Different from the existing works, this sche...
166
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ICDE
2008
IEEE
16 years 1 months ago
2008
IEEE
— Data privacy is one of the key challenges faced by enterprises today. Anonymization techniques address this problem by sanitizing sensitive data such that individual privacy is...
167
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IDEAS
2007
IEEE
16 years 1 months ago
2007
IEEE
The problem of data integration (query decomposition, data fragmentation) has been widely studied in literature, but the inherent hierarchical nature of XML data presents problems...
162
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ICDM
2006
IEEE
16 years 25 days ago
2006
IEEE
Entity resolution is the problem of determining which records in a database refer to the same entities, and is a crucial and expensive step in the data mining process. Interest in...