446 search results - page 3 / 90 » Modeling and Comparing Spatiotemporal Events |
COGCOM
2011
13 years 8 days ago
2011
Although the mechanisms of human visual understanding remain partially unclear, computational models inspired by existing knowledge on human vision have emerged and applied to seve...
ECAI
2010
Springer
13 years 6 months ago
2010
Springer
This work proposes a graph mining based approach to mine a taxonomy of events from activities for complex videos which are represented in terms of qualitative spatio-temporal relat...
ICIP
2010
IEEE
13 years 3 months ago
2010
IEEE
Compared to other approaches that analyze object trajectories, we propose to detect anomalous video events at three levels considering spatiotemporal context of video objects, i.e...
EWSN
2008
Springer
14 years 5 months ago
2008
Springer
In this paper3 , we use Bayesian Networks as a means for unsupervised learning and anomaly (event) detection in gas monitoring sensor networks for underground coal mines. We show t...
ER
2006
Springer
13 years 9 months ago
2006
Springer
Worldwide globalization increases the complexity of problem solving and decision-making, whatever the endeavor is. This calls for a more accurate and complete understanding of unde...