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» A Novel Quantitative Approach For Measuring Network Security
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DSN
2011
IEEE
13 years 9 months ago
Modeling time correlation in passive network loss tomography
—We consider the problem of inferring link loss rates using passive measurements. Prior inference approaches are mainly built on the time correlation nature of packet losses. How...
Jin Cao, Aiyou Chen, Patrick P. C. Lee
EUC
2005
Springer
15 years 3 months ago
Coverage-Aware Sensor Engagement in Dense Sensor Networks
Wireless sensor networks are capable of carrying out surveillance missions for various applications in remote areas without human interventions. An essential issue of sensor netwo...
Jun Lu, Lichun Bao, Tatsuya Suda
BMVC
2010
14 years 7 months ago
Label propagation in complex video sequences using semi-supervised learning
We propose a novel directed graphical model for label propagation in lengthy and complex video sequences. Given hand-labelled start and end frames of a video sequence, a variation...
Ignas Budvytis, Vijay Badrinarayanan, Roberto Cipo...
ISBI
2008
IEEE
15 years 10 months ago
Application of a spatially variant system model for 3-D whole-body pet image reconstruction
Accurate system modeling in tomographic image reconstruction has been shown to reduce the spatial variance of resolution and improve quantitative accuracy. System modeling can be ...
Adam M. Alessio, Paul E. Kinahan
ACCV
2009
Springer
15 years 4 months ago
Robust Real-Time Multiple Target Tracking
We propose a novel efficient algorithm for robust tracking of a fixed number of targets in real-time with low failure rate. The method is an instance of Sequential Importance Resa...
Nicolai von Hoyningen-Huene, Michael Beetz