Some optimal inapproximability results
Journal of the ACM (JACM)
WCA: A Weighted Clustering Algorithm for Mobile Ad Hoc Networks
Cluster Computing
Energy-Efficient Communication Protocol for Wireless Microsensor Networks
HICSS '00 Proceedings of the 33rd Hawaii International Conference on System Sciences-Volume 8 - Volume 8
Recursive Position Estimation in Sensor Networks
ICNP '01 Proceedings of the Ninth International Conference on Network Protocols
Set k-cover algorithms for energy efficient monitoring in wireless sensor networks
Proceedings of the 3rd international symposium on Information processing in sensor networks
Security in wireless sensor networks
Communications of the ACM - Wireless sensor networks
Toward resilient security in wireless sensor networks
Proceedings of the 6th ACM international symposium on Mobile ad hoc networking and computing
A dynamic en-route scheme for filtering false data injection in wireless sensor networks
Proceedings of the 3rd international conference on Embedded networked sensor systems
LEDS: Providing Location-Aware End-to-End Data Security in Wireless Sensor Networks
IEEE Transactions on Mobile Computing
Statistical en-route filtering of injected false data in sensor networks
IEEE Journal on Selected Areas in Communications
Defending collaborative false data injection attacks in wireless sensor networks
Information Sciences: an International Journal
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En-route filtering is an effective way to defeat false data injection attacks Different from traditional one-dimensional en-route filtering mechanisms, we propose a multi-dimensional resilient statistical en-route filtering mechanism (MDSEF) In MDSEF, the overall key pool is divided into multiple sets and each set is composed of a number of groups where each group is composed of a number of keys Each node could join one group in each set and obtain some keys from these groups Since each node obtains keys from multiple groups, the covering performance and filtering effectiveness of the mechanism can be improved simultaneously An axis-rotation method is proposed to associate the terrain with multiple sets and implement location-based key derivation Moreover, a stepwise refinement distributed group joining method is proposed for nodes' group selection Analysis and simulation results show that MDSEF could significantly improve the covering performance and filtering effectiveness without losing the resiliency against node compromise.