6812 search results - page 323 / 1363 » Detection of Information Flows |
204
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DASFAA
2009
IEEE
15 years 8 months ago
2009
IEEE
The problem of identifying deviating patterns in XML repositories has important applications in data cleaning, fraud detection, and stock market analysis. Current methods determine...
195
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ICPR
2008
IEEE
16 years 8 months ago
2008
IEEE
This paper proposes an extension to the active contour algorithm for the detection of linear patterns within remote sensing and vibration data. The proposed technique uses an alte...
188
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IWIA
2006
IEEE
16 years 1 months ago
2006
IEEE
We present POSEIDON, a new anomaly-based network intrusion detection system. POSEIDON is payload-based, and has a two-tier architecture: the first stage consists of a Self-Organi...
170
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CAISE
2006
Springer
15 years 11 months ago
2006
Springer
Abstract. Ontologies are shared conceptualizations of a certain domain. As such domains may change, also changes in the ontologies have to be considered, as otherwise there is no w...
188
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JSAC
2000
15 years 7 months ago
2000
Abstract--We present a transmission scheme for exploiting diversity given by two transmit antennas when neither the transmitter nor the receiver has access to channel state informa...