1314 search results - page 81 / 263 » Approximate data mining in very large relational data |
119
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TIME
2008
IEEE
15 years 8 months ago
2008
IEEE
Frequent behavioural pattern mining is a very important topic of knowledge discovery, intended to extract correlations between items recorded in large databases or Web acces logs....
110
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WWW
2003
ACM
16 years 2 months ago
2003
ACM
The integration of data produced and collected across autonomous, heterogeneous web services is an increasingly important and challenging problem. Due to the lack of global identi...
119
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KDD
2003
ACM
16 years 2 months ago
2003
ACM
Several important time series data mining problems reduce to the core task of finding approximately repeated subsequences in a longer time series. In an earlier work, we formalize...
ACSAC
2001
IEEE
15 years 5 months ago
2001
IEEE
It is a well-known problem that intrusion detection systems overload their human operators by triggering thousands of alarms per day. As a matter of fact, we have been asked by on...
178
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CORR
1999
Springer
15 years 1 months ago
1999
Springer
Abstract. Nearest neighbor searching is a fundamental computational problem. A set of n data points is given in real d-dimensional space, and the problem is to preprocess these poi...