543 search results - page 32 / 109 » Detecting anomalies in data streams using statecharts |
IV
2010
IEEE
14 years 8 months ago
2010
IEEE
Despite the growing number of systems providing visual analytic support for investigative analysis, few empirical studies include investigations on the analytical reasoning proces...
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VLDB
2007
ACM
15 years 10 months ago
2007
ACM
Whenever an intrusion occurs, the security and value of a computer system is compromised. Network-based attacks make it difficult for legitimate users to access various network ser...
HPCC
2007
Springer
15 years 3 months ago
2007
Springer
In many applications, stream data are too voluminous to be collected in a central fashion and often transmitted on a distributed network. In this paper, we focus on the outlier det...
GECCO
2008
Springer
14 years 10 months ago
2008
Springer
A major difficulty for anomaly detection lies in discovering boundaries between normal and anomalous behavior, due to the deficiency of abnormal samples in the training phase. In...
VLDB
2005
ACM
15 years 3 months ago
2005
ACM
Discovering associations between elements occurring in a stream is applicable in numerous applications, including predictive caching and fraud detection. These applications requir...