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Stochastic Sensor Scheduling for Energy Constrained Estimation in Multi-Hop Wireless Sensor Networks
Wireless Sensor Networks Optimization State Estimation
2011/8/31
Abstract: Wireless Sensor Networks (WSNs) enable a wealth of new applications where remote estimation is essential. Individual sensors simultaneously sense a dynamic process and transmit measured info...
Quality of Source Location Protection in Globally Attacked Sensor Networks
Quality of Source Location Protection Globally Attacked Sensor Networks
2011/3/2
We propose an efficient scheme for generating fake network traffic to disguise the real event notification in the presence of a global eavesdropper, which is especially relevant for the quality of ser...
Quality of Source Location Protection in Globally Attacked Sensor Networks
Source Location Protection Globally Attacked Sensor Networks
2011/1/4
We propose an efficient scheme for generating fake network traffic to disguise the real event notification in the presence of a global eavesdropper, which is especially relevant for the quality of ser...
Sensor Selection for Event Detection in Wireless Sensor Networks
Sensor Selection Wireless Sensor Networks
2010/11/24
We consider the problem of sensor selection for event detection in wireless sensor networks (WSNs). We want to choose a subset of p out of n sensors that yields the best detection performance. As the ...
On the Energy Efficiency of LT Codes in Proactive Wireless Sensor Networks
Energy Efficiency LT Codes Proactive Wireless Sensor Networks
2010/11/19
This paper presents an in-depth analysis on the energy efficiency of Luby Transform (LT) codes with Frequency Shift Keying (FSK) modulation in a Wireless Sensor Network (WSN) over Rayleigh fading chan...
Robust Simultaneous Localization of Nodes and Targets in Sensor Networks Using Range-Only Measurements
Robust Simultaneous Localization of Nodes Targets in Sensor Networks
2010/12/6
Simultaneous localization and tracking (SLAT) in sensor networks aims to determine the positions of sensor nodes and a moving target in a network, given incomplete and inaccurate range measurements be...
Fastest Distributed Consensus on Star-Mesh Hybrid Sensor Networks
Distributed Consensus Weight Optimization Semidefinite Programming Sensor Networks
2010/12/10
Solving Fastest Distributed Consensus (FDC) averaging problem over sensor networks with different topologies has received some attention recently and one of the well known topologies in this issue is ...