Distributed adaptive estimation based on the APA algorithm over diffusion networks with changing topology

@article{Li2009DistributedAE,
  title={Distributed adaptive estimation based on the APA algorithm over diffusion networks with changing topology},
  author={Leilei Li and Jonathon A. Chambers},
  journal={2009 IEEE/SP 15th Workshop on Statistical Signal Processing},
  year={2009},
  pages={757-760}
}
In this paper, we present a novel distributed affine projection algorithm (APA) to solve distributed estimation problem within dynamic diffusion networks. In addition, mean-square stability of the proposed algorithm is also studied through exploitation of the energy conservation approach due to Sayed. Simulations confirm that the novel algorithm achieves a greatly improved performance as compared with a noncooperative scheme. 
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  • L. Li, J. A. Chambers
  • G. Lopes and A. H. Sayed, “Distributed estimation…
  • 2009
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