Random Inverse Problems Over Graphs: Decentralized Online Learning

T Li, X Zhang - arXiv preprint arXiv:2303.11789, 2023 - arxiv.org
We establish a framework of distributed random inverse problems over network graphs with
online measurements, and propose a decentralized online learning algorithm. This unifies …

Energy-efficient SSD-LMS algorithm for state-space estimation in distributed networks

M Arif, I Naseem, M Moinuddin, AU Alsaggaf… - Digital Signal …, 2022 - Elsevier
In a distributed environment, estimation takes place at multiple nodes. The computational
complexity at each node can therefore significantly increase the computational cost of the …

Decentralized cooperative online estimation with random observation matrices, communication graphs and time delays

J Wang, T Li, X Zhang - IEEE Transactions on Information …, 2021 - ieeexplore.ieee.org
We analyze convergence of decentralized cooperative online estimation algorithms by a
network of multiple nodes via information exchanging in an uncertain environment. Each …

Decentralized Online Learning in RKHS With Non-Stationary Data Streams: Non-Regularized Algorithm

X Zhang, T Li - 2024 14th Asian Control Conference (ASCC), 2024 - ieeexplore.ieee.org
We propose a decentralized online non-regularized learning algorithm in reproducing
kernel Hilbert space (RKHS) with non-stationary data streams over a network. The algorithm …

Distributed Parameter Estimation With Random Observation Matrices and Communication Graphs

J Wang, T Li, X Zhang - 2020 European Control Conference …, 2020 - ieeexplore.ieee.org
The convergence of distributed parameter estimation algorithms is analyzed for a network of
multiple nodes via information exchange with random observation matrices and …

Error-driven Tracking Control Design with Preset-input LMS Adaptive Filter

Q Liu, X Huo, K Liu, H Zhao… - 2022 IEEE 11th Data …, 2022 - ieeexplore.ieee.org
There is a problem of insufficient reference tracking accuracy in servo system driven by
permanent magnet synchronous motor (PMSM), which limits its application. This paper aims …