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» Outlier detection in sensor networks
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ICRA
2008
IEEE
128views Robotics» more  ICRA 2008»
14 years 2 months ago
Vehicle localization in outdoor woodland environments with sensor fault detection
— This paper describes a 2D localization method for a differential drive mobile vehicle on real forested paths. The mobile vehicle is equipped with two rotary encoders, Crossbowâ...
Yoichi Morales Saiki, Eijiro Takeuchi, Takashi Tsu...
ISCC
2006
IEEE
169views Communications» more  ISCC 2006»
14 years 2 months ago
Hierarchical Anomaly Detection in Distributed Large-Scale Sensor Networks
In this paper, an anomaly detection approach that fuses data gathered from different nodes in a distributed wireless sensor network is proposed and evaluated. The emphasis of this...
Vasilis Chatzigiannakis, Symeon Papavassiliou, Mar...
PERCOM
2007
ACM
14 years 8 months ago
Macro Programming through Bayesian Networks: Distributed Inference and Anomaly Detection
Macro programming a distributed system, such as a sensor network, is the ability to specify application tasks at a global level while relying on compiler-like software to translat...
Marco Mamei, Radhika Nagpal
GLOBECOM
2008
IEEE
14 years 2 months ago
On Relay Nodes Deployment for Distributed Detection in Wireless Sensor Networks
—In this paper, the problem of deploying relay nodes in wireless sensor networks will be considered. A system consisting of a set of sensor nodes communicating to a fusion center...
Karim G. Seddik, K. J. Ray Liu
ICC
2007
IEEE
101views Communications» more  ICC 2007»
14 years 2 months ago
On the Limitations of Random Sensor Placement for Distributed Signal Detection
— We consider the design of a sensor network for detecting an emitter who if present is known to be located in an interval but whose exact position is unknown. We seek to minimiz...
Zhenyu Tu, Rick S. Blum