Sensor deployment strategy for target detection
WSNA '02 Proceedings of the 1st ACM international workshop on Wireless sensor networks and applications
Denial of Service in Sensor Networks
Computer
Grid Coverage for Surveillance and Target Location in Distributed Sensor Networks
IEEE Transactions on Computers
Energy-Efficient Communication Protocol for Wireless Microsensor Networks
HICSS '00 Proceedings of the 33rd Hawaii International Conference on System Sciences-Volume 8 - Volume 8
Topology control for wireless sensor networks
Proceedings of the 9th annual international conference on Mobile computing and networking
Role-based hierarchical self organization for wireless ad hoc sensor networks
WSNA '03 Proceedings of the 2nd ACM international conference on Wireless sensor networks and applications
A study of energy consumption and reliability in a multi-hop sensor network
ACM SIGMOBILE Mobile Computing and Communications Review - Special issue on wireless pan & sensor networks
On deriving the upper bound of α-lifetime for large sensor networks
Proceedings of the 5th ACM international symposium on Mobile ad hoc networking and computing
Security in wireless sensor networks
Communications of the ACM - Wireless sensor networks
On the Fundamental Capacity and Lifetime Limits of Energy-Constrained Wireless Sensor Networks
RTAS '04 Proceedings of the 10th IEEE Real-Time and Embedded Technology and Applications Symposium
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Sensor networks will typically operate in hostile environments, where they are susceptible to physical attacks resulting in physical node destructions. In this paper, we study impacts of physical attacks on network configuration w.r.t. lifetime. While lifetime is constrained by limited energies and has been addressed before, they are not applicable under physical attacks. In this paper, we define a practical sensor network lifetime problem under physical attacks. We then analytically determine the minimum number and sensor deployment plan to meet lifetime requirement under physical attacks. We make several important observations, including the high sensitivity of lifetime to physical attacks.