2025
Average SNR maximization of users aided by multiple active intelligent reflecting surfaces.
Telecommun. Syst., June, 2025
Joint Distributed Estimation and Random Gain Channel Estimation With Beta Prior.
IEEE Commun. Lett., May, 2025
Robust adaptive generalized correntropy-based smoothed graph signal recovery with a kernel width learning.
Signal Image Video Process., January, 2025
Secure distributed estimation via an average diffusion LMS and average likelihood ratio test.
Digit. Signal Process., 2025
2024
Improved affine projection algorithms with selective projection order for channel identification.
Signal Image Video Process., December, 2024
Self UAV Localization Using Multiple Base Stations Based on TDoA Measurements.
IEEE Wirel. Commun. Lett., September, 2024
A Robust Proportionate Graph Recursive Least Squares Algorithm for Adaptive Graph Signal Recovery.
IEEE Trans. Circuits Syst. II Express Briefs, July, 2024
IRS-Aided Received Signal Strength Localization Using a Wireless Sensor Network.
IEEE Commun. Lett., May, 2024
Forensic discrimination between traditional and compressive imaging by blurring kernel investigation.
Multim. Tools Appl., April, 2024
Double-Proportionate Uncertainty-Aware Diffusion Algorithm for Distributed Estimation.
IEEE Trans. Circuits Syst. II Express Briefs, March, 2024
A Robust Markovian Block Sparse Adaptive Algorithm With Its Convergence Analysis.
IEEE Trans. Circuits Syst. II Express Briefs, March, 2024
Graph signal recovery using variational Bayes in Fourier pairs with Cramér-Rao bounds.
Signal Process., 2024
A new practical physical layer secret key generation in the presence of an untrusted relay.
Phys. Commun., 2024
Secure multiple adaptive kernel diffusion LMS algorithm for distributed estimation over sensor networks.
IET Wirel. Sens. Syst., 2024
Diffusion LMS algorithm in the presence of second order nonlinearities with theoretical bounds.
Digit. Signal Process., 2024
Multi-state Markovian-random walk adaptive filter for time-varying block sparse system identification.
Digit. Signal Process., 2024
Hidden Markov Model Decorrelated Diffusion Leaky LMS With Optimized Leaky Factor.
IEEE Access, 2024
A Variable Step-Size Regularization-Based Quasi-Newton Adaptive Filter for System Identification.
IEEE Access, 2024
2023
Adaptive-Width Generalized Correntropy Diffusion Algorithm for Secure Distributed Estimation.
IEEE Trans. Circuits Syst. II Express Briefs, July, 2023
A Low Complexity Proportionate Generlized Correntropy-Based Diffusion LMS Algorithm With Closed-Form Gain Coefficients.
IEEE Trans. Circuits Syst. II Express Briefs, July, 2023
Proportionate Robust Diffusion Recursive Least Exponential Hyperbolic Cosine Algorithm: Optimum Parameter Selection and Convergence Analysis.
IEEE Trans. Circuits Syst. II Express Briefs, February, 2023
Proportionate Adaptive Graph Signal Recovery.
IEEE Trans. Signal Inf. Process. over Networks, 2023
2022
Joint Topology Learning and Graph Signal Recovery Using Variational Bayes in Non-Gaussian Noise.
IEEE Trans. Circuits Syst. II Express Briefs, 2022
A Proportionate Robust Diffusion Recursive Least Exponential Hyperbolic Cosine Algorithm for Distributed Estimation.
IEEE Trans. Circuits Syst. II Express Briefs, 2022
Non-Coherent DOA Estimation via Majorization-Minimization Using Sign Information.
IEEE Signal Process. Lett., 2022
An Adversary-Resilient Doubly Compressed Diffusion LMS Algorithm for Distributed Estimation.
Circuits Syst. Signal Process., 2022
Communication Reducing Diffusion LMS Robust to Impulsive Noise Using Smart Selection of Communication Nodes.
Circuits Syst. Signal Process., 2022
Spectral Unmixing of Hyperspectral Images Based on Block Sparse Structure.
CoRR, 2022
2021
A Robust Generalized Proportionate Diffusion LMS Algorithm for Distributed Estimation.
IEEE Trans. Circuits Syst. II Express Briefs, 2021
Robust Minimum Disturbance Diffusion LMS for Distributed Estimation.
IEEE Trans. Circuits Syst. II Express Briefs, 2021
Statistical Graph Signal Recovery Using Variational Bayes.
IEEE Trans. Circuits Syst. II Express Briefs, 2021
Markovian Adaptive Filtering Algorithm for Block-Sparse System Identification.
IEEE Trans. Circuits Syst. II Express Briefs, 2021
Model-based decentralized Bayesian algorithm for distributed compressed sensing.
Signal Process. Image Commun., 2021
2020
Low complexity robust recursive beamforming for two-way full duplex relay network.
IET Commun., 2020
One-Bit Spectrum Sensing in Cognitive Radio Sensor Networks.
Circuits Syst. Signal Process., 2020
2019
Sparsity-Constrained Distributed Unmixing of Hyperspectral Data.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2019
Weighted diffusion continuous mixed <i>p</i>-norm algorithm for distributed estimation in non-uniform noise environment.
Signal Process., 2019
Clustered Multitask Nonnegative Matrix Factorization for Spectral Unmixing of Hyperspectral Data.
CoRR, 2019
2018
Robust Sparse Recovery in Impulsive Noise via Continuous Mixed Norm.
IEEE Signal Process. Lett., 2018
Bayesian hypothesis testing detector for one bit diffusion LMS with blind missing samples.
Signal Process., 2018
Sparse recovery of missing image samples using a convex similarity index.
Signal Process., 2018
RSS Localization Using Unknown Statistical Path Loss Exponent Model.
IEEE Commun. Lett., 2018
Hyperspectral Unmixing Based on Clustered Multitask Networks.
CoRR, 2018
Impulsive Noise Robust Sparse Recovery via Continuous Mixed Norm.
CoRR, 2018
Iterative Reconstruction of Spectrally Sparse Signals from Level Crossings.
Proceedings of the 26th European Signal Processing Conference, 2018
2017
A Distributed 1-bit Compressed Sensing Algorithm for Nonlinear Sensors With a Cramer-Rao Bound.
IEEE Commun. Lett., 2017
Multivariate Copula Spatial Dependency in One Bit Compressed Sensing.
CoRR, 2017
Distributed Unmixing of Hyperspectral Data With Sparsity Constraint.
CoRR, 2017
Recovery of Missing Samples Using Sparse Approximation via a Convex Similarity Measure.
CoRR, 2017
An Iterative Algorithm for Sparse Recovery of Missing Image Samples Using a New Similarity Index.
CoRR, 2017
Joint DOA Estimation and Array Calibration Using Multiple Parametric Dictionary Learning.
CoRR, 2017
2016
Iterative Bayesian Reconstruction of Non-IID Block-Sparse Signals.
IEEE Trans. Signal Process., 2016
Block-Sparse Impulsive Noise Reduction in OFDM Systems - A Novel Iterative Bayesian Approach.
IEEE Trans. Commun., 2016
Dictionary Learning for Blind One Bit Compressed Sensing.
IEEE Signal Process. Lett., 2016
Double Detector for Sparse Signal Detection From One-Bit Compressed Sensing Measurements.
IEEE Signal Process. Lett., 2016
A Distributed 1-bit Compressed Sensing Algorithm Robust to Impulsive Noise.
IEEE Commun. Lett., 2016
An Iterative Dictionary Learning-Based Algorithm for DOA Estimation.
IEEE Commun. Lett., 2016
Bayesian Hypothesis Testing for Block Sparse Signal Recovery.
IEEE Commun. Lett., 2016
Sparse Diffusion Steepest-Descent for One Bit Compressed Sensing in Wireless Sensor Networks.
CoRR, 2016
Weighted diffusion LMP algorithm for distributed estimation in non-uniform noise conditions.
CoRR, 2016
Non-Coherent Direction of Arrival Estimation via Frequency Estimation.
CoRR, 2016
2015
Bayesian hypothesis testing for one bit compressed sensing with sensing matrix perturbation.
CoRR, 2015
An iterative bayesian algorithm for block-sparse signal reconstruction.
Proceedings of the 2015 IEEE International Conference on Acoustics, 2015
2014
Continuous Mixed $p$-Norm Adaptive Algorithm for System Identification.
IEEE Signal Process. Lett., 2014
2013
Approximated Cramér-Rao bound for estimating the mixing matrix in the two-sensor noisy Sparse Component Analysis (SCA).
Digit. Signal Process., 2013
2010
Bayesian Hypothesis Testing for Sparse Representation
CoRR, 2010
Bayesian Cramér-Rao Bound for Noisy Non-Blind and Blind Compressed Sensing
CoRR, 2010
An L1 criterion for dictionary learning by subspace identification.
Proceedings of the IEEE International Conference on Acoustics, 2010
Parametric dictionary learning using steepest descent.
Proceedings of the IEEE International Conference on Acoustics, 2010
2009
An iterative Bayesian algorithm for sparse component analysis in presence of noise.
IEEE Trans. Signal Process., 2009
Bayesian Pursuit algorithm for sparse representation.
Proceedings of the IEEE International Conference on Acoustics, 2009
Thresholded smoothed-<i>l</i><sup>0</sup>(SL0) dictionary learning for sparse representations.
Proceedings of the IEEE International Conference on Acoustics, 2009
2008
On the Cramér-Rao Bound for Estimating the Mixing Matrix in Noisy Sparse Component Analysis.
IEEE Signal Process. Lett., 2008
Sparse Component Analysis (SCA) in Random-valued and Salt and Pepper Noise Removal
CoRR, 2008
Decoding real-field codes by an iterative Expectation-Maximization (EM) algorithm.
Proceedings of the IEEE International Conference on Acoustics, 2008
Estimating the mixing matrix in Sparse Component Analysis (SCA) using EM algorithm and iterative Bayesian clustering.
Proceedings of the 2008 16th European Signal Processing Conference, 2008
2007
Source Estimation in Noisy Sparse Component Analysis.
Proceedings of the 15th International Conference on Digital Signal Processing, 2007
Sparse Component Analysis in Presence of Noise Using an Iterative EM-MAP Algorithm.
Proceedings of the Independent Component Analysis and Signal Separation, 2007