486 search results - page 29 / 98 » Mobility-Assisted Spatiotemporal Detection in Wireless Senso... |
152
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SIGMOD
2006
ACM
15 years 9 months ago
2006
ACM
Many sensor network applications, such as object tracking and disaster monitoring, require effective techniques for event detection. In this paper, we propose a novel event detect...
81
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ICRA
2006
IEEE
15 years 3 months ago
2006
IEEE
— This paper considers the problem of tracking an unknown number of targets using a wireless sensor network for surveillance. In particular, we consider the case in which each se...
PERCOM
2009
ACM
15 years 4 months ago
2009
ACM
—Due to the unattended nature of wireless sensor networks, an adversary can easily capture and compromise sensor nodes, generate replicas of those compromised nodes, and mount a ...
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
—Anomaly detection is an important challenge for tasks such as fault diagnosis and intrusion detection in energy constrained wireless sensor networks. A key problem is how to min...
100
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DCOSS
2005
Springer
15 years 3 months ago
2005
Springer
In surveillance and tracking applications, wireless sensor nodes collectively monitor the existence of intruding targets. In this paper, we derive closed form results for predicti...