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SOSP '01 Proceedings of the eighteenth ACM symposium on Operating systems principles
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ACM SIGMOBILE Mobile Computing and Communications Review
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Energy-Efficient Communication Protocol for Wireless Microsensor Networks
HICSS '00 Proceedings of the 33rd Hawaii International Conference on System Sciences-Volume 8 - Volume 8
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ICDCS '02 Proceedings of the 22 nd International Conference on Distributed Computing Systems (ICDCS'02)
Correct Execution of Continuous Monitoring Queries in Wireless Sensor Systems
ICDCSW '04 Proceedings of the 24th International Conference on Distributed Computing Systems Workshops - W7: EC (ICDCSW'04) - Volume 7
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International Journal of Network Management
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Proceedings of the fourth ACM workshop on Security of ad hoc and sensor networks
Maximal Lifetime Scheduling for Sensor Surveillance Systems with K Sensors to One Target
IEEE Transactions on Parallel and Distributed Systems
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IEEE/ACM Transactions on Networking (TON)
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DCOSS '08 Proceedings of the 4th IEEE international conference on Distributed Computing in Sensor Systems
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CSECS'08 Proceedings of the 7th conference on Circuits, systems, electronics, control and signal processing
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Computer Communications
SECON'09 Proceedings of the 6th Annual IEEE communications society conference on Sensor, Mesh and Ad Hoc Communications and Networks
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EURASIP Journal on Wireless Communications and Networking - Special issue on wireless network security
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Proceedings of the 11th International Conference on Information Integration and Web-based Applications & Services
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IEEE Transactions on Systems, Man, and Cybernetics, Part C: Applications and Reviews
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Mobile Information Systems
Continuous residual energy monitoring in wireless sensor networks
ISPA'04 Proceedings of the Second international conference on Parallel and Distributed Processing and Applications
On the security of wireless sensor networks
ICCSA'05 Proceedings of the 2005 international conference on Computational Science and Its Applications - Volume Part III
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In this paper we focus on a large class of wireless sensor networks that are designed and used for monitoring and surveillance. The single most important mechanism underlying such systems is the monitoring of the network itself, that is, the control center needs to be constantly made aware of the existence/health of all the sensors in the network for security reasons. In this study we present plausible alternative communication strategies that can achieve this goal, and then develop and study in more detail a distributed monitoring mechanism that aims at localized decision making and minimizing the propagation of false alarms. Key constraints of such systems include low energy consumption and low complexity. Key performance measures of this mechanism include high detection accuracy (low false alarm probabilities) and high responsiveness (low response latency). We investigate the trade-offs via simulation.