2988 search results - page 283 / 598 » Business applications of data mining |
193
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CIKM
2006
Springer
15 years 10 months ago
2006
Springer
Research in the areas of privacy preserving techniques in databases and subsequently in privacy enhancement technologies have witnessed an explosive growth-spurt in recent years. ...
174
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COMPSEC
2010
15 years 5 months ago
2010
In this paper we address the problem of reducing the role mining complexity in RBAC systems. To this aim, we propose a three steps methodology: first, we associate a weight to rol...
182
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CORR
2012
Springer
14 years 2 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...
188
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ITNG
2007
IEEE
16 years 1 months ago
2007
IEEE
Medical histories provide a rich resource for diagnoses and treatment. Similarly, consumers’ blog postings on health-related topics offer unique data for medical researchers, pr...
171
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DASFAA
2006
IEEE
16 years 23 days ago
2006
IEEE
Outlier analysis is an important task in data mining and has attracted much attention in both research and applications. Previous work on outlier detection involves different type...