543 search results - page 84 / 109 » Detecting anomalies in data streams using statecharts |
IMC
2006
ACM
15 years 3 months ago
2006
ACM
While the problem of analyzing network traffic at the granularity of individual connections has seen considerable previous work and tool development, understanding traffic at a ...
VISUALIZATION
2003
IEEE
15 years 2 months ago
2003
IEEE
The Internet pervades many aspects of our lives and is becoming indispensable to critical functions in areas such as commerce, government, production and general information disse...
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CIKM
2008
Springer
14 years 11 months ago
2008
Springer
Continuous time-series sequence matching, specifically, matching a numeric live stream against a set of predefined pattern sequences, is critical for domains ranging from fire spr...
WSDM
2012
ACM
13 years 5 months ago
2012
ACM
As massive repositories of real-time human commentary, social media platforms have arguably evolved far beyond passive facilitation of online social interactions. Rapid analysis o...
JCST
2010
14 years 4 months ago
2010
Abstract We define a notion of context that represents invariant, stable-over-time behavior in an environment and we propose an algorithm for detecting context changes in a stream ...