7581 search results - page 1313 / 1517 » Incompleteness in Data Mining |
177
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CIKM
2011
Springer
14 years 4 months ago
2011
Springer
This paper presents Yagada, an algorithm to search labelled graphs for anomalies using both structural data and numeric attributes. Yagada is explained using several security-rela...
133
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CORR
2012
Springer
14 years 5 days ago
2012
Springer
The problem of finding locally dense components of a graph is an important primitive in data analysis, with wide-ranging applications from community mining to spam detection and ...
142
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WWW
2008
ACM
16 years 5 months ago
2008
ACM
Characterizing the relationship that exists between a person's social group and his/her personal behavior has been a long standing goal of social network analysts. In this pa...
146
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KDD
2009
ACM
16 years 5 months ago
2009
ACM
In recent years, the blogosphere has experienced a substantial increase in the number of posts published daily, forcing users to cope with information overload. The task of guidin...
152
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KDD
2009
ACM
16 years 5 months ago
2009
ACM
We propose two approximation algorithms for identifying communities in dynamic social networks. Communities are intuitively characterized as "unusually densely knit" sub...