Wireless sensor networks: a survey
Computer Networks: The International Journal of Computer and Telecommunications Networking
Distributed optimization in sensor networks
Proceedings of the 3rd international symposium on Information processing in sensor networks
Entropy-based sensor selection heuristic for target localization
Proceedings of the 3rd international symposium on Information processing in sensor networks
Proceedings of the 3rd international symposium on Information processing in sensor networks
Robust distributed estimation in sensor networks using the embedded polygons algorithm
Proceedings of the 3rd international symposium on Information processing in sensor networks
Spatio-temporal correlation: theory and applications for wireless sensor networks
Computer Networks: The International Journal of Computer and Telecommunications Networking - Special issue: In memroy of Olga Casals
Maximizing system lifetime in wireless sensor networks
IPSN '05 Proceedings of the 4th international symposium on Information processing in sensor networks
A scheme for robust distributed sensor fusion based on average consensus
IPSN '05 Proceedings of the 4th international symposium on Information processing in sensor networks
The sensor selection problem for bounded uncertainty sensing models
IPSN '05 Proceedings of the 4th international symposium on Information processing in sensor networks
Maximum mutual information principle for dynamic sensor query problems
IPSN'03 Proceedings of the 2nd international conference on Information processing in sensor networks
Particle filters for positioning, navigation, and tracking
IEEE Transactions on Signal Processing
Estimation Diversity and Energy Efficiency in Distributed Sensing
IEEE Transactions on Signal Processing
Power scheduling of universal decentralized estimation in sensor networks
IEEE Transactions on Signal Processing
Estimating inhomogeneous fields using wireless sensor networks
IEEE Journal on Selected Areas in Communications
Adaptive sensor activity control in many-to-one sensor networks
IEEE Journal on Selected Areas in Communications
Innovations diffusion: a spatial sampling scheme for distributed estimation and detection
IEEE Transactions on Signal Processing
An association model of sensor properties for event diffusion spotting sensor networks
APWeb'08 Proceedings of the 10th Asia-Pacific web conference on Progress in WWW research and development
A decentralized approach for nonlinear prediction of time series data in sensor networks
EURASIP Journal on Wireless Communications and Networking - Special issue on theoretical and algorithmic foundations of wireless ad hoc and sensor networks
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This paper considers an estimation network of many distributed sensors with a certain correlation structure. Due to limited communication resources, the network selects only a subset of sensor measurements for estimation as long as the resulting fidelity is tolerable. We present a distributed sampling and estimation framework based on innovations diffusion, within which the sensor selection and estimation are accomplished through local computation and communications between sensor nodes. In order to achieve energy efficiency, the proposed algorithm uses a greedy heuristics to select a nearly minimum number of active sensors in order to ensure the desired fidelity for each estimation period. Extensive simulations illustrate the effectiveness of the proposed sampling scheme.