SIAM Journal on Matrix Analysis and Applications
Adaptive filter theory (3rd ed.)
Adaptive filter theory (3rd ed.)
NP-Hardness of Some Linear Control Design Problems
SIAM Journal on Control and Optimization
Distributed Detection and Data Fusion
Distributed Detection and Data Fusion
Analysis of Wired Short Cuts in Wireless Sensor Networks
ICPS '04 Proceedings of the The IEEE/ACS International Conference on Pervasive Services
Using cooperative mobile agents to monitor distributed and dynamic environments
Information Sciences: an International Journal
Adaptive Processing over Distributed Networks
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
IEEE Transactions on Parallel and Distributed Systems
Distributed LMS for consensus-based in-network adaptive processing
IEEE Transactions on Signal Processing
Diffusion LMS strategies for distributed estimation
IEEE Transactions on Signal Processing
Diffusion least-mean squares with adaptive combiners: formulation and performance analysis
IEEE Transactions on Signal Processing
Diffusion Least-Mean Squares Over Adaptive Networks: Formulation and Performance Analysis
IEEE Transactions on Signal Processing - Part II
The good, bad and ugly: distributed detection of a known signal in dependent Gaussian noise
IEEE Transactions on Signal Processing
Incremental Adaptive Strategies Over Distributed Networks
IEEE Transactions on Signal Processing
Nonlinear effects in LMS adaptive equalizers
IEEE Transactions on Signal Processing
Decentralized detection in sensor networks
IEEE Transactions on Signal Processing
Diffusion Recursive Least-Squares for Distributed Estimation Over Adaptive Networks
IEEE Transactions on Signal Processing
Topology for Distributed Inference on Graphs
IEEE Transactions on Signal Processing
The effect of load on agent-based algorithms for distributed task allocation
Information Sciences: an International Journal
Information Sciences: an International Journal
An optimal time algorithm for minimum linear arrangement of chord graphs
Information Sciences: an International Journal
Optimal topological design for distributed estimation over sensor networks
Information Sciences: an International Journal
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Distributed estimation is an appealing technique for in-network signal processing. In this paper, we investigate the impacts of network topology on the performance of a distributed estimation algorithm, namely adaptive-then-combine diffusion LMS, based on the data with or without the temporal and spatial independence assumptions. The study covers different network models, including the regular, the small-world, the random and the scale-free, while the performance is analyzed according to the mean stability, mean-square errors, communication cost and robustness. Simulation results show that the estimation performance is largely dependent on the topological properties of the networks, such as the average path length, the clustering coefficient and the degree distribution, indicating that the network topology indeed plays an important role in distributed estimation. From the design point of view, this study also provides some guidelines on how to design a network such that the qualities of estimates are optimized.