618 search results - page 51 / 124 » Aggregated Subset Mining |
ICDM
2008
IEEE
15 years 6 months ago
2008
IEEE
We consider the problem of publishing sensitive transaction data with privacy preservation. High dimensionality of transaction data poses unique challenges on data privacy and dat...
ICDM
2007
IEEE
15 years 6 months ago
2007
IEEE
Zonal co-location patterns represent subsets of featuretypes that are frequently located in a subset of space (i.e., zone). Discovering zonal spatial co-location patterns is an im...
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KDD
2005
ACM
15 years 5 months ago
2005
ACM
Outlier detection has recently become an important problem in many industrial and financial applications. In this paper, a novel feature bagging approach for detecting outliers in...
ICDM
2003
IEEE
15 years 5 months ago
2003
IEEE
In the literature of data mining, many different algorithms for association rule mining have been proposed. However, there is relatively little study on how association rules can ...
DAWAK
2005
Springer
15 years 5 months ago
2005
Springer
To preserve private information while providing thorough analysis is one of the significant issues in OLAP systems. One of the challenges in it is to prevent inferring the sensitiv...