346 search results - page 27 / 70 » An HMM Based System for Acoustic Event Detection |
103
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DMS
2010
14 years 10 months ago
2010
—It becomes an interesting research topic to detect trend in the Internet era, where millions of data are posted online everyday. As social media, for example, blogs, forums, and...
113
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DEDS
2002
14 years 11 months ago
2002
Abstract. Detection and isolation of failures in large and complex systems such as telecommunication networks are crucial and challenging tasks. The problem considered here is that...
113
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AVSS
2008
IEEE
15 years 6 months ago
2008
IEEE
Visual surveillance in outdoor environments requires the monitoring of both objects and events. The analysis is generally driven by the target application which, in turn, determin...
DEBS
2008
ACM
15 years 1 months ago
2008
ACM
We propose a sensornet programming model based on declarative spatio-temporal constraints on events only, not sensors. Where previous approaches conflate events and sensors becaus...
IVC
2006
14 years 11 months ago
2006
A motion detection and tracking algorithm for human and car activity surveillance is presented and evaluated by using the Pets'2000 test sequence. Proposed approach uses a te...