Affine combination of diffusion strategies over networks
Diffusion adaptation is a powerful strategy for distributed estimation and learning over
networks. Motivated by the concept of combining adaptive filters, this work proposes a …
networks. Motivated by the concept of combining adaptive filters, this work proposes a …
A new approach to distributed fusion filtering for networked systems with random parameter matrices and correlated noises
R Caballero-Águila, A Hermoso-Carazo… - Information …, 2019 - Elsevier
This paper is concerned with the distributed filtering problem for a class of discrete-time
stochastic systems over a sensor network with a given topology. The system presents the …
stochastic systems over a sensor network with a given topology. The system presents the …
Weighted diffusion continuous mixed p-norm algorithm for distributed estimation in non-uniform noise environment
This paper presents weighted diffusion least mean p-power (LMP) algorithm for distributed
estimation of an unknown sparse vector in a sensor network. We consider a network, in …
estimation of an unknown sparse vector in a sensor network. We consider a network, in …
Adaptive diffusion networks: An overview
This work provides a comprehensive overview of adaptive diffusion networks, from the first
papers published on the subject to state-of-the-art solutions and current challenges. These …
papers published on the subject to state-of-the-art solutions and current challenges. These …
Direct target tracking by distributed Gaussian particle filtering for heterogeneous networks
W Xia, M Sun, Q Wang - IEEE Transactions on Signal …, 2020 - ieeexplore.ieee.org
In this article, we consider the distributed direct target tracking using the received radio
signal by exploiting time delay and Doppler for heterogeneous wireless sensor networks …
signal by exploiting time delay and Doppler for heterogeneous wireless sensor networks …
Adaptive diffusion schemes for heterogeneous networks
J Fernandez-Bes, J Arenas-Garcia… - IEEE Transactions …, 2017 - ieeexplore.ieee.org
In this paper, we deal with distributed estimation problems in diffusion networks with
heterogeneous nodes, ie, nodes that either implement different adaptive rules or differ in …
heterogeneous nodes, ie, nodes that either implement different adaptive rules or differ in …
A diffusion subband adaptive filtering algorithm for distributed estimation using variable step size and new combination method based on the MSD
This paper proposes a novel diffusion subband adaptive filtering algorithm for distributed
networks. To achieve a fast convergence rate and small steady-state errors, a variable step …
networks. To achieve a fast convergence rate and small steady-state errors, a variable step …
Diffusion minimum-wilcoxon-norm over distributed adaptive networks: Formulation and performance analysis
This paper deals with the development of robust diffusion strategy for wireless sensor
networks using minimum-Wilcoxon-norm. The Wilcoxon norm based robust estimation now …
networks using minimum-Wilcoxon-norm. The Wilcoxon norm based robust estimation now …
Data-reserved periodic diffusion LMS with low communication cost over networks
JW Lee, JT Kong, WJ Song, SE Kim - IEEE Access, 2018 - ieeexplore.ieee.org
In this paper, we analyze diffusion strategies in which all nodes attempt to estimate a
common vector parameter for achieving distributed estimation in adaptive networks. Under …
common vector parameter for achieving distributed estimation in adaptive networks. Under …
Diffusion leaky LMS algorithm: Analysis and implementation
The diffusion least-mean-square (dLMS) algorithms have attracted much attention owing to
its robustness for distributed estimation problems. However, the performance of such …
its robustness for distributed estimation problems. However, the performance of such …