582 search results - page 68 / 117 » On the definition of role mining |
ICDM
2003
IEEE
15 years 5 months ago
2003
IEEE
A data set can be clustered in many ways depending on the clustering algorithm employed, parameter settings used and other factors. Can multiple clusterings be combined so that th...
PAKDD
2010
ACM
15 years 4 months ago
2010
ACM
Abstract. The definition of a community in social networks varies with applications. To generalize different types of communities, the concept of linkpattern based community was pr...
KDD
1999
ACM
15 years 4 months ago
1999
ACM
Many fraud analysis systemshave at their heart a rule-based enginefor generatingalertsaboutsuspiciousbehaviors.The rules in the systemareusually basedon expert knowledge. Automati...
120
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CINQ
2004
Springer
15 years 3 months ago
2004
Springer
Inductive databases (IDBs) have been proposed to afford the problem of knowledge discovery from huge databases. With an IDB the user/analyst performs a set of very different operat...
126
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PKDD
2010
Springer
14 years 9 months ago
2010
Springer
Abstract. We propose a formal definition of the robustness of association rules for interestingness measures. It is a central concept in the evaluation of the rules and has only be...