Diffusion maximum correntropy criterion algorithms for robust distributed estimation

W Ma, B Chen, J Duan, H Zhao - Digital Signal Processing, 2016 - Elsevier
Robust diffusion adaptive estimation algorithms based on the maximum correntropy criterion
(MCC), including adapt then combine MCC and combine then adapt MCC, are developed to …

Diffusion sign-error LMS algorithm: Formulation and stochastic behavior analysis

J Ni, J Chen, X Chen - Signal Processing, 2016 - Elsevier
In the case where the measurement noise involves impulsive interference, distributed
estimation algorithms based on the mean-square error (MSE) criterion may suffer from …

Reduced-communication diffusion RLS for distributed estimation over multi-agent networks

A Rastegarnia - IEEE Transactions on Circuits and Systems II …, 2019 - ieeexplore.ieee.org
In this brief, we propose a reduced communication diffusion algorithm for distributed
estimation over multi-agent. In the proposed algorithm, agents cooperatively optimize a …

An adversary-resilient doubly compressed diffusion LMS algorithm for distributed estimation

H Zayyani, F Oruji, I Fijalkow - Circuits, Systems, and Signal Processing, 2022 - Springer
This paper proposes an adversary-resilient communication-efficient distributed estimation
algorithm for time-varying networks. It is a generalization of the doubly compressed diffusion …

Diffusion maximum versoria criterion algorithms robust to impulsive noise

S Zandi, M Korki - Digital Signal Processing, 2022 - Elsevier
This paper proposes robust diffusion maximum versoria criterion algorithms to enhance the
performance of the distributed estimation in a network of agents under impulsive noise …

Broken-motifs diffusion LMS algorithm for reducing communication load

F Chen, X Shao - Signal Processing, 2017 - Elsevier
This paper considers the diffusion LMS (DLMS) algorithm over wireless sensor network with
motifs. Network motifs are local structural patterns which are quite common in wireless …

Distributed adaptive direct position determination of emitters in sensor networks

W Xia, W Liu - Signal Processing, 2016 - Elsevier
In the conventional centralized adaptive direct position determination (C-ADPD) approach,
the emitter position is estimated at the fusion center (usually one of the sensors) with all the …

Communication reducing diffusion LMS robust to impulsive noise using smart selection of communication nodes

H Zayyani - Circuits, Systems, and Signal Processing, 2022 - Springer
The paper proposes a smart method to remove network nodes that are highly prone to
impulse noise and replacing them with a linear combination of existing more reliable nodes …

Energy-efficient diffusion Kalman filtering for multiagent networks in IoT

A Khalili, V Vahidpour, A Rastegarnia… - IEEE Internet of …, 2021 - ieeexplore.ieee.org
Increasing the energy efficiency of an Internet of Things (IoT) system is a major challenge for
its successful implementation. To reduce the computation and storage burden and enhance …

Variable step-size diffusion least mean fourth algorithm for distributed estimation

J Ni, J Yang - Signal Processing, 2016 - Elsevier
The diffusion LMS (DLMS) is one of the most popular online distributed estimation
algorithms, due to its simplicity and ease of implementation. However, it may suffer from …