A fixed-time converging neurodynamic approach with time-varying coefficients for l1-minimization problem

J Xu, C Li, X He, H Wen, X Zhang - Information Sciences, 2024 - Elsevier
In this paper, we propose a novel neurodynamic network to deal with l 1-minimization
problem. In the framework of the fixed-time converging neurodynamic network (FxNN), time …

Compressed Video Sensing Based on Deep Generative Adversarial Network

VA Nezhad, M Azghani, F Marvasti - Circuits, Systems, and Signal …, 2024 - Springer
This paper considers the deep-learning-aided compressed video sensing problem. To this
end, a deep generative adversarial network has been proposed to provide an approximation …

Nonconvex -norm and Laplacian scale mixture with salient map for moving object detection

Y Yang, Z Yang, J Le, J Li - Multimedia Tools and Applications, 2024 - Springer
Moving object detection which has attracted wide attention is the critical issue of computer
vision. Consequently, the low-rank and sparse decomposition (LRSD) has been a powerful …

Distributed Adaptive Thresholding Graph Recursive Least Squares Algorithm

N Maleki, M Azghani, N Sadeghi - Circuits, Systems, and Signal …, 2024 - Springer
In this paper, we present a novel approach for the reconstruction of sparse graph signals
using a distributed adaptive thresholding recursive least squares algorithm. Our proposed …

LSDAT: Low-rank and sparse decomposition for decision-based adversarial attack

A Esmaeili, M Edraki, N Rahnavard, M Shah… - arXiv preprint arXiv …, 2021 - arxiv.org
We propose LSDAT, an image-agnostic decision-based black-box attack that exploits low-
rank and sparse decomposition (LSD) to dramatically reduce the number of queries and …

A Non-monotone Alternating Newton-Like Directional Method for Low-Rank and Sparse Matrix Compressive Recovery

CL Wang, QY Shen, XH Yan, C Li - … of the Operations Research Society of …, 2023 - Springer
With wide-spread real-world applications, low-rank and sparse matrix recovery, where the
concerned matrix with incomplete data is divided into a low-rank part and a sparse part …

Direction-of-arrival estimation for circular partial coprime array via nuclear norm optimization model after coprime interpolation

Y Hu, Y Zhao, S Chen, B Niu - Digital Signal Processing, 2022 - Elsevier
This paper introduces a special nonlinear generalized coprime array, namely circular partial
coprime array (CPCA). The antennas of CPCA are distributed on a circle, but after the …

Representative-based Big Data Processing in Communications and Machine Learning

M Joneidi - 2021 - stars.library.ucf.edu
The present doctoral dissertation focuses on representative-based processing proper for a
big set of high-dimensional data. Compression and subset selection are considered as two …

Generative Model Adversarial Training for Deep Compressed Sensing

A Esmaeili - arXiv preprint arXiv:2106.10696, 2021 - arxiv.org
Deep compressed sensing assumes the data has sparse representation in a latent space,
ie, it is intrinsically of low-dimension. The original data is assumed to be mapped from a low …

[PDF][PDF] Massive MIMO Slow-varying Channel Estimation Using Tensor Sparsity

N Sadeghi, M Azghani - International Journal of Information and …, 2021 - journal.itrc.ac.ir
In order to exploit the advantages of the massive MIMO systems, it is vital to apply the
channel estimation task. The huge number of antennas at the base station of a massive …