Differentiated surveillance for sensor networks
Proceedings of the 1st international conference on Embedded networked sensor systems
Energy-efficient surveillance system using wireless sensor networks
Proceedings of the 2nd international conference on Mobile systems, applications, and services
Cyclops: in situ image sensing and interpretation in wireless sensor networks
Proceedings of the 3rd international conference on Embedded networked sensor systems
Delay of intrusion detection in wireless sensor networks
Proceedings of the 7th ACM international symposium on Mobile ad hoc networking and computing
PIPENETa wireless sensor network for pipeline monitoring
Proceedings of the 6th international conference on Information processing in sensor networks
Watchdog: Confident Event Detection in Heterogeneous Sensor Networks
RTAS '10 Proceedings of the 2010 16th IEEE Real-Time and Embedded Technology and Applications Symposium
WD'09 Proceedings of the 2nd IFIP conference on Wireless days
Matrix-based pairwise key establishment for wireless mesh networks
Future Generation Computer Systems
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This paper proposes to use video sensor nodes to provide an efficient intrusion detection system. We use a scheduling mechanism that takes into account the criticality of the surveillance application and present a performance study of various cover set construction strategies that take into account cameras with heterogeneous angle of view and those with very small angle of view. We show by simulation how a dynamic criticality management scheme can provide fast event detection for mission-critical surveillance applications by increasing the network lifetime and providing low stealth time of intrusions.