Abdeldjalil Aïssa-El-Bey

Abdeldjalil Aïssa-El-Bey, Professeur IMT Atlantique
82 %
Libre accès
181
Documents
Affiliations actuelles
  • Département Mathematical and Electrical Engineering (IMT Atlantique - MEE)
  • Equipe Communication System Design (Lab-STICC_COSYDE)
Contact

Présentation

Received the State Engineering degree from Ecole Nationale Polytechnique (ENP), Algiers, Algeria, in 2003, the M.S. degree in signal processing from Supelec and Paris XI University, Orsay, France, in 2004, and the Ph.D. degree in signal and image processing from ENST Paris, France, in 2007. In 2007, he joined the Signal & Communications department of IMT Atlantique (Telecom Bretagne) , Brest, France as an Associate Professor, and then Professor, since 2015. He was a Visiting Researcher at Fujitsu Laboratories, Japan and the department of Electrical and Electronic Engineering of The University of Melbourne, Australia in 2010 and 2015, respectively. His research interests are blind source separation, blind system identification and equalization, compressed sensing, sparse signal processing, statistical signal processing, wireless communications, and adaptive filtering. (Anglais)

Domaines de recherche

Traitement du signal et de l'image [eess.SP]

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Publications

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Augmented Invertible Koopman Autoencoder for long-term time series forecasting

Anthony Frion , Lucas Drumetz , Mauro Dalla Mura , Guillaume Tochon , Abdeldjalil Aïssa-El-Bey

Transactions on Machine Learning Research Journal, 2025, pp.1-28

Article dans une revue hal-04989093v2
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Generalized FFDIAG algorithm for non-Hermitian joint matrix diagonalization

Nacerredine Lassami , Ammar Mesloub , Abdeldjalil Aissa El Bey , Karim Abed-Meraim , Adel Belouchrani

Signal Processing, 2025, 230, pp.109866. ⟨10.1016/j.sigpro.2024.109866⟩

Article dans une revue hal-04856379v1
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Neural Koopman prior for data assimilation

Anthony Frion , Lucas Drumetz , Mauro Dalla Mura , Guillaume Tochon , Abdeldjalil Aissa El Bey

IEEE Transactions on Signal Processing, 2024, 72, pp.4191-4206. ⟨10.1109/TSP.2024.3416828⟩

Article dans une revue hal-04182289v3
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Towards a diagnostic tool for neurological gait disorders in childhood combining 3D gait kinematics and deep learning

Zhengyang Lan , Mathieu Lempereur , Gwenael Gueret , Laetitia Houx , Marine Cacioppo et al.

Computers in Biology and Medicine, 2024, 171, pp.108095. ⟨10.1016/j.compbiomed.2024.108095⟩

Article dans une revue hal-04464978v1
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Fast and Accurate Output Error Estimation for Memristor-Based Deep Neural Networks

Jonathan Kern , Sébastien Henwood , Gonçalo Mordido , Elsa Dupraz , Abdeldjalil Aïssa-El-Bey et al.

IEEE Transactions on Signal Processing, 2024, 72, pp.1205-1218. ⟨10.1109/TSP.2024.3369423⟩

Article dans une revue hal-04516479v1
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Iterative Descent Group Hard Thresholding Algorithms for Block Sparsity

Thierry Chonavel , Abdeldjalil Aissa El Bey , Zahran Hajji

Signal Processing, 2023, 212, pp.109182. ⟨10.1016/j.sigpro.2023.109182⟩

Article dans une revue hal-04156466v2
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Joint channel estimation and data detection for high rate OTFS systems

Rabah Ouchikh , Thierry Chonavel , Abdeldjalil Aissa El Bey , Mustapha Djeddou

International Journal of Communication Systems, 2023, 36 (16), pp.e5579. ⟨10.1002/dac.5579⟩

Article dans une revue hal-04155866v1
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Joint Hybrid Precoding and Combining Design based Multi-Stage Compressed Sensing Approach for mmWave MIMO Channel Estimation

Baghdad Hadji , Abdeldjalil Aïssa-El-Bey , Lamya Fergani , Mustapha Djeddou

IEEE Access, 2023, 11, pp.112398-112413. ⟨10.1109/ACCESS.2023.3322658⟩

Article dans une revue hal-04232180v1
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Iterative channel estimation and data detection algorithm for MIMO-OTFS systems

Rabah Ouchikh , Thierry Chonavel , Abdeldjalil Aissa El Bey , Mustapha Djeddou

Digital Signal Processing, 2023, 143, pp.104234. ⟨10.1016/j.dsp.2023.104234⟩

Article dans une revue hal-04229160v1
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Deep-Learning for generic blind-Joint Channel Equalization and Power Amplifier Post-distortion

Chouaib Farhati , Souhaila Feki , Hmaied Shaiek , Ali Dziri , Abdeldjalil Aïssa El Bey et al.

IEEE Access, 2023, 11, pp.104754-104762. ⟨10.1109/ACCESS.2023.3317364⟩

Article dans une revue hal-04213738v1
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Alternative threshold-based channel estimation and message-passing-based symbol detection in MIMO-OTFS systems using superimposed pilots

Rabah Ouchikh , Abdeldjalil Aissa El Bey , Thierry Chonavel , Mustapha Djeddou

Physical Communication, 2023, 59, pp.102091. ⟨10.1016/j.phycom.2023.102091⟩

Article dans une revue hal-04095667v1
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Optimizing the Energy Efficiency of Unreliable Memories for Quantized Kalman Filtering

Jonathan Kern , Elsa Dupraz , Abdeldjalil Aissa El Bey , Lav R Varshney , François Leduc-Primeau

Sensors, 2022, Special Issue Machine Learning, Signal, and/or Image Processing Methods to Enhance Environmental Sensors, 22 (3), pp.853. ⟨10.3390/s22030853⟩

Article dans une revue hal-03540228v1
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Sparse channel estimation algorithms for OTFS system

Rabah Ouchikh , Abdeldjalil Aïssa-El-Bey , Thierry Chonavel , Mustapha Djeddou

IET Communications, 2022, 16 (18), pp.2158-2170. ⟨10.1049/cmu2.12469⟩

Article dans une revue hal-03765659v1
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Blind joint MIMO channel and data estimation based on regularized ML

Nacerredine Lassami , Abdeldjalil Aissa El Bey , Karim Abed-Meraim

Digital Signal Processing, 2021, 117, pp.103201. ⟨10.1016/j.dsp.2021.103201⟩

Article dans une revue hal-03322591v1
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Joint Semi-blind Channel Estimation and Finite Alphabet Signal Recovery Detection for large-scale MIMO systems

Hajji Zahran , Abdeldjalil Aissa El Bey , Karine Amis

IEEE Open Journal of Signal Processing, 2021, 2, pp.370-382. ⟨10.1109/OJSP.2021.3097968⟩

Article dans une revue hal-03286312v1
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Optimal Bayesian Speech Enhancement by Parametric Joint Detection and Estimation

Van-Khanh Mai , Dominique Pastor , Abdeldjalil Aissa El Bey

IEEE Access, 2020, 8 (1), pp.15695-15710. ⟨10.1109/ACCESS.2020.2968132⟩

Article dans une revue hal-02458287v1
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Iterative Receivers for Large-Scale MIMO Systems With Finite-Alphabet Simplicity-Based Detection

Zahran Hajji , Karine Amis , Abdeldjalil Aissa El Bey

IEEE Access, 2020, 8 (1), pp.21742-21758. ⟨10.1109/ACCESS.2020.2969710⟩

Article dans une revue hal-02467566v1

Low Cost Sparse Subspace Tracking Algorithms

Nacerredine Lassami , Abdeldjalil Aissa El Bey , Karim Abed-Meraim

Signal Processing, 2020, 173, pp.107522. ⟨10.1016/j.sigpro.2020.107522⟩

Article dans une revue hal-02472952v1

Two dimensional CCA via penalized matrix decomposition for structure preserved fMRI data analysis

Muhammad Ali Qadar , Abdeldjalil Aissa El Bey , Abd-Krim Seghouane

Digital Signal Processing, 2019, 92, pp.36 - 46. ⟨10.1016/j.dsp.2019.04.010⟩

Article dans une revue hal-02124926v1
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Reconstruction of Finite-Alphabet Block-Sparse Signals from MAP Support Detection

Malek Messai , Karine Amis Cavalec , Frédéric Guilloud , Abdeldjalil Aissa El Bey

IEEE Access, 2019, 7 (1), pp.57996 - 58009. ⟨10.1109/ACCESS.2019.2914349⟩

Article dans une revue hal-02118879v1
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Iteratively Reweighted two-Stage LASSO for Block-Sparse Signal Recovery Under Finite-Alphabet Constraints

Malek Messai , Abdeldjalil Aissa El Bey , Karine Amis Cavalec , Frédéric Guilloud

Signal Processing, 2019, 157, pp.73-77. ⟨10.1016/j.sigpro.2018.11.007⟩

Article dans une revue hal-01933349v1
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Analog Data Assimilation of Along-Track Nadir and Wide-Swath SWOT Altimetry Observations in the Western Mediterranean Sea

Manuel Lopez Radcenco , Ananda Pascual , Laura Gomez-Navarro , Abdeldjalil Aissa El Bey , Bertrand Chapron et al.

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2019, 12 (7), pp.2530 - 2540. ⟨10.1109/JSTARS.2019.2903941⟩

Article dans une revue hal-02113223v1
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Simplicity-based recovery of finite-alphabet signals for large-scale MIMO systems

Zahran Hajji , Abdeldjalil Aissa El Bey , Karine Amis Cavalec

Digital Signal Processing, 2018, 80, pp.70-82. ⟨10.1016/j.dsp.2018.05.012⟩

Article dans une revue hal-01811519v1
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Multisensor Time-Frequency Signal Processing Software Matlab Package: An analysis tool for multichannel non-stationary data

Boualem Boashash , Abdeldjalil Aissa El Bey , Mohammad Fathi Al-Sa'D

SoftwareX, 2018, 8, pp.53 - 58. ⟨10.1016/j.softx.2017.12.002⟩

Article dans une revue hal-01770937v1
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Semi-Parametric Joint Detection and Estimation for Speech Enhancement based on Minimum Mean Square Error

van Khanh Mai , Dominique Pastor , Abdeldjalil Aissa El Bey , Raphaël Le Bidan

Speech Communication, 2018, 102, pp.27-38. ⟨10.1016/j.specom.2018.05.005⟩

Article dans une revue hal-01817262v1
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An analytical derivation for second-order blind separation of two signals

Abdelfettah Meziane Bentahar Meziane , Thierry Chonavel , Abdeldjalil Aissa El Bey , Adel Belouchrani

Annals of Telecommunications - annales des télécommunications, 2018, 73 (11), pp.711 - 717. ⟨10.1007/s12243-018-0635-6⟩

Article dans une revue hal-01770936v1
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An improved time-frequency noise reduction method using a psycho-acoustic Mel model

Samir Ouelha , Abdeldjalil Aissa El Bey , Boualem Boashash

Digital Signal Processing, 2018, 79, pp.199 - 212. ⟨10.1016/j.dsp.2018.04.005⟩

Article dans une revue hal-01774898v1
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Robust multisensor time-frequency signal processing: A tutorial review with illustrations of performance enhancement in selected application areas

Boualem Boashash , Abdeldjalil Aissa El Bey

Digital Signal Processing, 2018, 77, pp.153-186. ⟨10.1016/j.dsp.2017.11.017⟩

Article dans une revue hal-01770948v1

Improved sparse multiuser detection based on modulation-alphabets exploitation

Malek Messai , Abdeldjalil Aissa El Bey , Karine Amis Cavalec , Frédéric Guilloud

Digital Signal Processing, 2017, 71, pp.27 - 35. ⟨10.1016/j.dsp.2017.08.011⟩

Article dans une revue istex hal-01609983v1
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Sparse and smooth canonical correlation analysis through rank-1 matrix approximation

Abdeldjalil Aissa El Bey , Abd-Krim Seghouane

EURASIP Journal on Advances in Signal Processing, 2017, 2017, pp.Art. 25 - ⟨10.1186/s13634-017-0459-y⟩

Article dans une revue hal-01548497v1

Improving DOA Estimation Algorithms using High-Resolution Quadratic Time-Frequency Distributions

Samir Ouelha , Abdeldjalil Aissa El Bey , Boualem Boashash

IEEE Transactions on Signal Processing, 2017, 65 (19), pp.5179 - 5190. ⟨10.1109/TSP.2017.2718974⟩

Article dans une revue hal-01609986v1

Une solution analytique pour l'identification aveugle au second ordre d'un système à deux entrées et deux sorties : implémentation adaptative

Abdelfettah Meziane Bentahar Meziane , Abdeldjalil Aissa El Bey , Thierry Chonavel , Adel Belouchrani

Traitement du Signal, 2016, 33 (4), pp.385 - 402. ⟨10.3166/ts.2017.00004⟩

Article dans une revue hal-01610134v1
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Robust Estimation of Non-Stationary Noise Power Spectrum for Speech Enhancement

van Khanh Mai , Dominique Pastor , Abdeldjalil Aissa El Bey , Raphaël Le Bidan

IEEE Transactions on Audio, Speech and Language Processing, 2015, 23 (4), pp.670 - 682. ⟨10.1109/TASLP.2015.2401426⟩

Article dans une revue hal-01216071v1
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Sparsity-based Recovery of Finite Alphabet Solutions to Underdetermined Linear Systems

Abdeldjalil Aissa El Bey , Dominique Pastor , Si Mohamed Aziz Sbai , Yasser Fadlallah

IEEE Transactions on Information Theory, 2015, 61 (4), pp.2008 - 2018. ⟨10.1109/TIT.2015.2399914⟩

Article dans une revue hal-01194517v1
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New Iterative Detector of MIMO Transmission Using Sparse Decomposition

Yasser Fadlallah , Abdeldjalil Aissa El Bey , Karine Amis Cavalec , Dominique Pastor , Ramesh Pyndiah

IEEE Transactions on Vehicular Technology, 2015, 64 (8), pp.3458-3464. ⟨10.1109/TVT.2014.2360687⟩

Article dans une revue hal-01197389v1
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Physical Layer Metrics Estimation for CSMA/CA Networks Using a Markov Modeling and Source Enumeration

Mohamed Rabie Oularbi , Saeed Gazor , Abdeldjalil Aissa El Bey , Sébastien Houcke

Signal Processing, 2014, 96 (Part B), pp.274 - 283. ⟨10.1016/j.sigpro.2013.09.012⟩

Article dans une revue hal-00979190v1
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Interference alignment for a multi-user SISO interference channel

Yasser Fadlallah , Karine Amis Cavalec , Abdeldjalil Aissa El Bey , Ramesh Pyndiah

EURASIP Journal on Wireless Communications and Networking, 2014, 79, ⟨10.1186/1687-1499-2014-79⟩

Article dans une revue hal-01009764v1
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Blind equalization based on pdf fitting and convergence analysis

Souhaila Fki , Malek Messai , Abdeldjalil Aissa El Bey , Thierry Chonavel

Signal Processing, 2014, 101, pp.266 - 277. ⟨10.1016/j.sigpro.2014.02.009⟩

Article dans une revue hal-01066408v1

Sea Clutter Texture Estimation: Exploiting Decorrelation and Cyclostationarity

Mohamed El Mounir Abdelaziz , Thierry Chonavel , Abdeldjalil Aissa El Bey , Adel Belouchrani , M'Hamed Hamadouche

IEEE Transactions on Aerospace and Electronic Systems, 2013, 49 (2), pp.726-743

Article dans une revue hal-00807498v1

Min-norm based alphabet-matching algorithm for adaptive blind equalization of high-order QAM signals

Abdenour Labed , Thierry Chonavel , Abdeldjalil Aissa El Bey , Adel Belouchrani

Transactions on emerging telecommunications technologies, 2013, 24 (6), pp.552 - 556. ⟨10.1002/ett.2539⟩

Article dans une revue istex hal-00942436v1

Enumeration of base station antennas in a cognitive receiver by exploiting pilot patterns

Mohamed Rabie Oularbi , Saeed Gazor , Abdeldjalil Aissa El Bey , Sébastien Houcke

IEEE Communications Letters, 2013, 17 (1), pp.8 - 11. ⟨10.1109/LCOMM.2012.112812.121956⟩

Article dans une revue hal-00782652v1
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Semi-Blind Source Separation in a Multi-User Transmission System with Interference Alignment

Yasser Fadlallah , Abdeldjalil Aissa El Bey , Karim Abed-Meraim , Karine Amis Cavalec , Ramesh Pyndiah

IEEE Wireless Communications Letters, 2013, 2 (5), pp.551 - 554. ⟨10.1109/WCL.2013.071713.130413⟩

Article dans une revue hal-00918001v1
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GLR Test for OFDM System Identification Using Pilot Tones Pattern

Mohamed Rabie Oularbi , Saeed Gazor , Sébastien Houcke , Abdeldjalil Aissa El Bey

EURASIP Journal on Wireless Communications and Networking, 2013, 2013, pp.72. ⟨10.1186/1687-1499-2013-72⟩

Article dans une revue hal-00803308v1
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Contribution of Statistical Tests to Sparseness-Based Blind Source Separation

Si Mohamed Aziz Sbai , Abdeldjalil Aissa El Bey , Dominique Pastor

Eurasip Journal on Applied Signal Processing, 2012, 2012 (169), ⟨10.1186/1687-6180-2012-169⟩

Article dans une revue hal-00739565v1

Cognitive OFDM system detection using pilot tones second and third-order cyclostationarity

François-Xavier Socheleau , Sébastien Houcke , Philippe Ciblat , Abdeldjalil Aissa El Bey

Signal Processing, 2011, 91 (2), pp.252-268. ⟨10.1016/j.sigpro.2010.07.003⟩

Article dans une revue istex hal-00632790v1
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Physical layer metrics for vertical handover toward OFDM based networks

Mohamed Rabie Oularbi , François-Xavier Socheleau , Sébastien Houcke , Abdeldjalil Aissa El Bey

EURASIP Journal on Wireless Communications and Networking, 2011, 2011 (93), ⟨10.1186/1687-1499-2011-93⟩

Article dans une revue hal-00632771v1

Robust statistics based noise variance estimation : application to wideband interception of non-cooperative communications

François-Xavier Socheleau , Dominique Pastor , Abdeldjalil Aissa El Bey

IEEE Transactions on Aerospace and Electronic Systems, 2011, 47 (1), pp.746 - 755. ⟨10.1109/TAES.2011.5705706⟩

Article dans une revue hal-00632791v1

Underwater time service and synchronization based on time reversal technique

Hao Lu , Hai-Bin Wang , Abdeldjalil Aissa El Bey , Ramesh Pyndiah

AIP Conference Proceedings, 2010, 1272 (1), pp.397 - 404. ⟨10.1063/1.3493093⟩

Article dans une revue hal-00565720v1
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A general framework for second-order blind separation of stationary colored sources

Abdeldjalil Aissa El Bey , Karim Abed-Meraim , Yves Grenier , Yingbo Hua

Signal Processing, 2008, 88 (9), pp.2123 - 2137. ⟨10.1016/j.sigpro.2008.03.017⟩

Article dans une revue hal-01801044v1
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A general framework for second order blind separation of stationary colored sources

Abdeldjalil Aissa El Bey , Karim Abed-Meraim , Yves Grenier , Yingbo Hua

Signal Processing, 2008, 88 (9), pp.2123 - 2137. ⟨10.1016/j.sigpro.2008.03.017⟩

Article dans une revue hal-01771209v1
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Non Data-Aided SNR Estimation of OFDM Signals

François-Xavier Socheleau , Abdeldjalil Aissa El Bey , Sébastien Houcke

IEEE Communications Letters, 2008, 12 (11), pp.813-815

Article dans une revue hal-00656640v1
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Underdetermined Blind Audio Source Separation Using Modal Decomposition

Abdeldjalil Aissa El Bey , Karim Abed-Meraim , Yves Grenier

EURASIP Journal on Audio, Speech, and Music Processing, 2007, 2007:085438, 2007, pp.1-15. ⟨10.1155/2007/85438⟩

Article dans une revue hal-01772815v1
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Blind Separation of Underdetermined Convolutive Mixtures Using Their Time–Frequency Representation

Abdeldjalil Aissa El Bey , Karim Abed-Meraim , Yves Grenier

IEEE Transactions on Audio, Speech and Language Processing, 2007, 15 (5), pp.1540 - 1550. ⟨10.1109/TASL.2007.898455⟩

Article dans une revue hal-01772827v1
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Underdetermined Blind Separation of Nondisjoint Sources in the Time-Frequency Domain

Abdeldjalil Aissa El Bey , Nguyen Linh-Trung , Karim Abed-Meraim , Adel Belouchrani , Yves Grenier

IEEE Transactions on Signal Processing, 2007, 55 (3), pp.897 - 907. ⟨10.1109/TSP.2006.888877⟩

Article dans une revue hal-01772863v1
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A low-complexity equalizer design for OTFS modulation in doubly-dispersive channels

Rabah Ouchikh , Thierry Chonavel , Abdeldjalil Aïssa-El-Bey , Mustapha Djeddou

ICASSP 2026: IEEE International Conference on Acoustics, Speech, and Signal Processing, May 2026, Barcelona, Spain

Communication dans un congrès hal-05476207v1
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Multiplicative Updates Beamforming Design for Hybrid Fully-connected Millimeter-Wave MIMO Systems

Baghdad Hadji , Abdeldjalil Aïssa-El-Bey , Lamya Fergani , Mustapha Djeddou

IEEE Wireless Communications and Networking Conference (WCNC), Apr 2026, Kuala Lumpur, Malaysia

Communication dans un congrès hal-05488717v1
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Coefficients optimization and low-complexity equalization for OTFS-RIS system

Rabah Ouchikh , Thierry Chonavel , Abdeldjalil Aïssa-El-Bey , Mustapha Djeddou

IEEE Middle East Conference on Communications and Networking (MECOM) 2025, Nov 2025, Le caire, Egypt

Communication dans un congrès hal-05272935v1
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On the Performance of Sensing Matrix Design-Based Alternating Minimization Approach for Compressive Sensing

Baghdad Hadji , Abdeldjalil Aïssa-El-Bey , Lamya Fergani , Mustapha Djeddou

The 33rd European Signal Processing Conference, EUSIPCO 2025, Sep 2025, Palerme (Italie), Italy

Communication dans un congrès hal-05098819v2
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Sparse Signal Blind Deconvolution using Bayesian MAP Estimation

Jack Bourdin White , Abdeldjalil Aïssa-El-Bey , Matthieu Arzel , Jean-Marc Leveau

18th International Conference on Sensing Technology, Dec 2025, Tochigi, Japan

Communication dans un congrès hal-05266665v1
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Revisiting Deep Augmented MUSIC Algorithm

Huu Nhat Huynh , Thierry Chonavel , Abdeldjalil Aïssa-El-Bey

33rd European Signal Processing Conference (EUSIPCO 2025), Sep 2025, Palerme (Italie), Italy

Communication dans un congrès hal-05123093v1
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Koopman Ensembles for Probabilistic Time Series Forecasting

Anthony Frion , Lucas Drumetz , Guillaume Tochon , Mauro Dalla Mura , Abdeldjalil Aissa El Bey

EUSIPCO 2024: 32nd European Signal Processing Conference, EURASIP, Aug 2024, Lyon, France. pp.2542-2546, ⟨10.23919/EUSIPCO63174.2024.10715299⟩

Communication dans un congrès hal-04499908v2
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Hybrid Beamforming Design based on Low Complexity Alternating Minimizing Solution for Millimeter Wave MIMO Systems

Baghdad Hadji , Abdeldjalil Aissa El Bey , Lamya Fergani , Mustapha Djeddou

ICAEE 2024: 3rd International Conference on Advanced Electrical Engineering, Nov 2024, Sidi-Bel-Abbès, Algeria. ⟨10.1109/ICAEE61760.2024.10783271⟩

Communication dans un congrès hal-04629295v1
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Analyzing Few-Shot Neural Architecture Search in a Metric-Driven Framework

Timotée Ly-Manson , Mathieu Leonardon , Abdeldjalil Aissa El Bey , Ghouti Boukli Hacene , Lukas Mauch

International Conference on Automated Machine Learning AutoML24, Sep 2024, Paris, France. pp.1-33

Communication dans un congrès hal-04576139v2
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Optimal partially superimposed pilot pattern for OTFS communication

Rabah Ouchikh , Abdeldjalil Aissa El Bey , Thierry Chonavel , Nacerredine Lassami

VTC2024-Spring: IEEE 99th Vehicular Technology Conference, Jun 2024, Singapour, Singapore. ⟨10.1109/VTC2024-Spring62846.2024.10683167⟩

Communication dans un congrès hal-04588687v1
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Sparse Coding Techniques for Adjustable Lossy Compression of Baseband Signals in Centralized and Virtualized Communication Systems

Thibault Piana , Abdeldjalil Aissa El Bey , Matthieu Arzel , Alain Thomas

EUSIPCO 2024: 32nd European Signal Processing Conference, Aug 2024, Lyon, France. ⟨10.23919/EUSIPCO63174.2024.10715064⟩

Communication dans un congrès hal-04588541v1
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Symbol Detection Technique for Multiuser Systems Empowered by Reconfigurable Intelligent Surfaces

Rabah Ouchikh , Thierry Chonavel , Abdeldjalil Aissa El Bey , Mustapha Djeddou

MECOM 2024: IEEE Middle East Conference on Communications and Networking, Nov 2024, Abu Dhabi, United Arab Emirates. ⟨10.1109/MECOM61498.2024.10881413⟩

Communication dans un congrès hal-04698833v1
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Analysis Of Deep Learning Classification Methods Of 3D Kinematic Data For Neurological Gait Disorders

Zhengyang Lan , Mathieu Lempereur , Abdeldjalil Aissa El Bey , François Rousseau , Sylvain Brochard

Congress of the European Society of Biomechanics, Jun 2024, Edinburgh, United Kingdom

Communication dans un congrès hal-04576157v1
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Leveraging Neural Koopman Operators to Learn Continuous Representations of Dynamical Systems from Scarce Data

Anthony Frion , Lucas Drumetz , Mauro Dalla Mura , Guillaume Tochon , Abdeldjalil Aissa El Bey

ICASSP 2023 - IEEE International Conference on Acoustics, Speech and Signal Processing, Jun 2023, Rhodes, Greece. ⟨10.1109/ICASSP49357.2023.10094919⟩

Communication dans un congrès hal-03895087v2
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Assimilation de données variationnelle de séries temporelles d'images Sentinel-2 avec un modèle dynamique auto-supervisé

Anthony Frion , Lucas Drumetz , Mauro Dalla Mura , Guillaume Tochon , Abdeldjalil Aissa El Bey

GRETSI 2023 - XXIXème Colloque Francophone de Traitement du Signal et des Images, GRETSI - Groupe de Recherche en Traitement du Signal et des Images, Aug 2023, Grenoble, France

Communication dans un congrès hal-04084032v1
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Multi-user generic channel equalization and sources separation for MIMO communication systems

Chouaib Farhati , Souhaila Fki , Abdeldjalil Aissa El Bey , Fatma Abdelkefi

ComNet’2023: 10th IEEE International Conference on Communications and Networking, Nov 2023, Hammamet, Tunisia. ⟨10.1109/ComNet60156.2023.10366765⟩

Communication dans un congrès hal-04217100v1
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Learning Sentinel-2 reflectance dynamics for data-driven assimilation and forecasting

Anthony Frion , Lucas Drumetz , Guillaume Tochon , Mauro Dalla Mura , Abdeldjalil Aissa El Bey

EUSIPCO 2023 - 31st European Signal Processing Conference, EURASIP, Sep 2023, Helsinki, Finland. ⟨10.23919/EUSIPCO58844.2023.10289879⟩

Communication dans un congrès hal-04018094v1
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Neural Networks as Catalysts for Enhanced Lossless Compression in Satellite Communications

Thibault Piana , Matthieu Arzel , Abdeldjalil Aissa El Bey , Alain Thomas

International Conference on Emerging Technologies for Communication, ICETC 2023, Nov 2023, Sapporo, Japan

Communication dans un congrès hal-04219569v1
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Understanding Few-Shot Neural Architecture Search with Zero-Cost Proxies

Timotée Ly-Manson , Mathieu Leonardon , Abdeldjalil Aïssa-El-Bey

29ème Colloque Francophone de Traitement du Signal et des Images (GRETSI 2023), Aug 2023, Grenoble, France

Communication dans un congrès hal-05543597v1
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Joint channel estimation and symbol detection for OTFS system using a two-stage algorithm

Rabah Ouchikh , Abdeldjalil Aissa El Bey , Thierry Chonavel , Mustapha Djeddou

57th Asilomar Conference on Signals, Systems, and Computers, Oct 2023, Pacific Grove, California, United States. ⟨10.1109/IEEECONF59524.2023.10477013⟩

Communication dans un congrès hal-04217810v1
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Automatic modulation classification for multi-criteria generic channel equalization

Chouaib Farhati , Souhaila Fki , Abdeldjalil Aissa El Bey , Fatma Abdelkefi

VTC2023-Spring: IEEE 97th Vehicular Technology Conference, Jun 2023, Florence, Italy. ⟨10.1109/VTC2023-Spring57618.2023.10199854⟩

Communication dans un congrès hal-04080298v1
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OTFS-IM channel estimation and data detection algorithm with a superimposed pilot pattern

Rabah Ouchikh , Abdeldjalil Aissa El Bey , Thierry Chonavel , Mustapha Djeddou

SSP 2023: IEEE Statistical Signal Processing workshop, Jul 2023, Hanoi, Vietnam. ⟨10.1109/SSP53291.2023.10207981⟩

Communication dans un congrès hal-04080284v1
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Estimation de canal pour les systèmes OTFS

Rabah Ouchikh , Thierry Chonavel , Abdeldjalil Aissa El Bey , Mustapha Djeddou

GRETSI 2022 : 28ème colloque du Groupement de Recherche en Traitement du Signal et des Images, Sep 2022, Nancy, France

Communication dans un congrès hal-03685638v1
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Blind channel equalization based on Complex-valued neural network and probability density fitting

Chouaib Farhati , Souhaila Fki , Abdeldjalil Aissa El Bey , Fatma Abdelkefi

IEEE International Wireless Communications and Mobile Computing Conference (IWCMC), May 2022, Dubrovnik, Croatia. ⟨10.1109/IWCMC55113.2022.9824100⟩

Communication dans un congrès hal-03633511v1
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MemSE: Fast MSE Prediction for Noisy Memristor-Based DNN Accelerators

Jonathan Kern , Sébastien Henwood , Gonçalo Mordido , Elsa Dupraz , Abdeldjalil Aissa El Bey et al.

IEEE international Conference on Artificial Intelligence Circuits and Systems (AICAS) 2022, Jun 2022, Incheon, South Korea. ⟨10.1109/AICAS54282.2022.9869978⟩

Communication dans un congrès hal-03654471v1
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Iterative channel estimation and data detection algorithm for OTFS modulation

Rabah Ouchikh , Abdeldjalil Aissa El Bey , Thierry Chonavel , Mustapha Djeddou

ICASSP 2022: IEEE International Conference on Acoustics, Speech and Signal Processing, IEEE, May 2022, Singapor, Singapore. ⟨10.1109/ICASSP43922.2022.9747191⟩

Communication dans un congrès hal-03552260v1
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Alternating Hybrid Beamforming Design using GMD decomposition for mmWave MIMO-OFDM Systems

Baghdad Hadji , Abdeldjalil Aissa El Bey , Lamya Fergani , Mustapha Djeddou

ICATEEE 2022: International Conference of advanced Technology In Electronic and Electrical Engineering, Nov 2022, M'sila, Algeria. ⟨10.1109/ICATEEE57445.2022.10093704⟩

Communication dans un congrès hal-03864217v1
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Channel Estimation Using Multi-stage Compressed Sensing for Millimeter Wave MIMO Systems

Baghdad Hadji , Abdeldjalil Aissa El Bey , Lamya Fergani , Mustapha Djeddou

VTC 2021-Spring: IEEE 93rd Vehicular Technology Conference, Apr 2021, Helsinki (virtual), Finland. ⟨10.1109/VTC2021-Spring51267.2021.9448773⟩

Communication dans un congrès hal-03187666v1
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Improving the energy-efficiency of Kalman filter using unreliable memories

Jonathan Kern , Elsa Dupraz , Abdeldjalil Aissa El Bey , François Leduc-Primeau

ICASSP 2021: IEEE International Conference on Acoustics, Speech and Signal Processing, Jun 2021, Toronto, Canada. ⟨10.1109/ICASSP39728.2021.9413430⟩

Communication dans un congrès hal-03187702v1
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Large-Scale MIMO Receiver Based on Finite-Alphabet Sparse Detection and Concave-Convex Optimization

Yacine Meslem , Abdeldjalil Aissa El Bey , Mustapha Djeddou

IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), May 2020, Atlanta, United States. ⟨10.1109/SPAWC48557.2020.9154216⟩

Communication dans un congrès hal-02861823v1
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Improved sparse error recovery approach for detecting QAM signals in overloaded massive MIMO systems

Yacine Meslem , Abdeldjalil Aissa El Bey , Mustapha Djeddou

IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM), Jun 2020, Hangzhou, China. ⟨10.1109/SAM48682.2020.9104392⟩

Communication dans un congrès hal-02861810v1

Adaptive Blind Sparse Source Separation Based on Shear and Givens Rotations

Nacerredine Lassami , Abdeldjalil Aissa El Bey , Karim Abed-Meraim

IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), May 2019, Brighton, United Kingdom. pp.4225 - 4229, ⟨10.1109/ICASSP.2019.8683276⟩

Communication dans un congrès hal-02059638v1

Fast Sparse Subspace Tracking Algorithm based on Shear and Givens Rotations

Nacerredine Lassami , Abdeldjalil Aissa El Bey , Karim Abed-Meraim

2019 53rd Asilomar Conference on Signals, Systems, and Computers, Nov 2019, Pacific Grove, United States. ⟨10.1109/IEEECONF44664.2019.9048883⟩

Communication dans un congrès hal-02276912v1
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Convex Combination of LMF and ZA-LMF for Variable Sparse System Identification

Naveed Iqbal , Murwan Bashir , Azzedine Zerguine , Abdeldjalil Aissa El Bey

Asilomar 2019 : Conference on Signals, Systems, and Computers, Nov 2019, Pacific Grove, United States. ⟨10.1109/IEEECONF44664.2019.9048873⟩

Communication dans un congrès hal-02380181v1
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A Simple ADMM Solution To Sparse-Modeling-Based Detectors For Massive MIMO Systems

Yacine Meslem , Abdeldjalil Aissa El Bey , Mustapha Djeddou

1st Conference on Electrical Engineering, Apr 2019, Alger, Algeria

Communication dans un congrès hal-02087659v1

Low Cost Sparse Subspace Tracking Algorithm based on Shear and Givens Rotations

Nacerredine Lassami , Abdeldjalil Aissa El Bey , Karim Abed-Meraim

CEE 2019: 1st Conference on Electrical Engineering, Apr 2019, Alger, Algeria

Communication dans un congrès hal-02087639v1
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Adaptive Blind Identification of Sparse SIMO Channels using Maximum a Posteriori Approach

Nacerredine Lassami , Abdeldjalil Aissa El Bey , Karim Abed-Meraim

Asilomar 2018 : 52nd Conference on Signals, Systems, and Computers, Oct 2018, Pacific Grove, Ca, United States. ⟨10.1109/ACSSC.2018.8645077⟩

Communication dans un congrès hal-01847560v1
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Assimilation par Analogues de Données Altimétriques Nadir et SWOT dans la Mer Méditerranée Occidentale

Manuel Lopez Radcenco , Ananda Pascual , Laura Gomez-Navarro , Abdeldjalil Aissa El Bey , Ronan Fablet

Conférence Française de Photogrammétrie et de Télédétection, Jun 2018, Marne-la-Vallée, France

Communication dans un congrès hal-01867850v1
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Block Smoothed Sigmoid-Based Shrinkage in Time-Frequency Domain for Robust Audio Denoising

van Khanh Mai , Dominique Pastor , Abdeldjalil Aissa El Bey

ISIVC 2018 : 9th International Symposium on Signal, Image, Video and Communications, Nov 2018, Rabat, Morocco. ⟨10.1109/ISIVC.2018.8709167⟩

Communication dans un congrès hal-01893712v1
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Joint channel estimation and simplicity-based detection for large-scale MIMO FEC-coded systems

Zahran Hajji , Karine Amis Cavalec , Abdeldjalil Aissa El Bey

ISTC 2018 : 10th International Symposium on Turbo Codes & Iterative Information Processing, Dec 2018, Honk-Kong, Hong Kong SAR China. ⟨10.1109/ISTC.2018.8625296⟩

Communication dans un congrès hal-01893584v1
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Analog data assimilation for along-track nadir and SWOT altimetry data in the Western Mediterranean Sea

Manuel Lopez Radcenco , Ananda Pascual , Laura Gomez-Navarro , Abdeldjalil Aissa El Bey , Ronan Fablet

IEEE International Geoscience and Remote Sensing Symposium (IGARSS), Jul 2018, Valencia, Spain. ⟨10.1109/IGARSS.2018.8519089⟩

Communication dans un congrès hal-01739800v2
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Joint Soft Threshold and Statistical Estimation for Speech Enhancement

van Khanh Mai , Dominique Pastor , Abdeldjalil Aissa El Bey

ISIVC 2018 : 9th International Symposium on Signal, Image, Video and Communications, Nov 2018, Rabat, Morocco. ⟨10.1109/ISIVC.2018.8709211⟩

Communication dans un congrès hal-01893685v1
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Turbo detection based on signal simplicity and compressed sensing for massive MIMO transmission

Zahran Hajji , Karine Amis Cavalec , Abdeldjalil Aissa El Bey

WCNC 2018 : IEEE Wireless Communications and Networking Conference, Apr 2018, Barcelona, Spain. ⟨10.1109/WCNC.2018.8377048⟩

Communication dans un congrès hal-01770947v1
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Low Cost Subspace Tracking Algorithms for Sparse Systems

Nacerredine Lassami , Karim Abed-Meraim , Abdeldjalil Aissa El Bey

EUSIPCO 2017 : 25th European Signal Processing Conference, Aug 2017, Kos Island, Greece. pp.1440 - 1444, ⟨10.23919/EUSIPCO.2017.8081439⟩

Communication dans un congrès hal-01610176v1
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Non-negative decomposition of geophysical dynamics

Manuel Lopez Radcenco , Abdeldjalil Aissa El Bey , Pierre Ailliot , Ronan Fablet

ESANN 2017 : 25th European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning, Apr 2017, Bruges, Belgium

Communication dans un congrès hal-01596464v1
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Décomposition Non-négative de Dynamiques Géophysiques

Manuel Lopez Radcenco , Abdeldjalil Aissa El Bey , Pierre Ailliot , Ronan Fablet

GRETSI 2017 : 26ème colloque du Groupement de Recherche en Traitement du Signal et des Images, Sep 2017, Juan-Les-Pins, France

Communication dans un congrès hal-01611337v1

A Closed form solution for whitenning based second order blind identification

Abdelfettah Meziane Bentahar Meziane , Thierry Chonavel , Abdeldjalil Aissa El Bey , Adel Belouchrani

DAT 2017 : IEEE 7th Seminar on Detection Systems: Architectures and Technologies, Feb 2017, Algiers, Algeria. pp.1 - 7, ⟨10.1109/DAT.2017.7889173⟩

Communication dans un congrès hal-01511453v1
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Locally-adapted convolution-based super-resolution of irregularly-sampled ocean remote sensing data

Manuel Lopez Radcenco , Ronan Fablet , Abdeldjalil Aissa El Bey , Pierre Ailliot

ICIP 2017 : IEEE International Conference on Image Processing, Sep 2017, Beijing, China. ⟨10.1109/ICIP.2017.8297095⟩

Communication dans un congrès hal-01735256v2
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Algorithmes de poursuite de sous-espace avec contrainte de parcimonie

Nacerredine Lassami , Karim Abed-Meraim , Abdeldjalil Aissa El Bey

GRETSI 2017 : 26ème colloque du Groupement de Recherche en Traitement du Signal et des Images, Sep 2017, Juan-Les-Pins, France

Communication dans un congrès hal-01611336v1
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Combined Detection and Estimation Based on Mean-Square Error Log-Spectral Amplitude for Speech Enhancement

van Khanh Mai , Dominique Pastor , Abdeldjalil Aissa El Bey , Raphaël Le Bidan

GRETSI 2017 : 26ème colloque du Groupement de Recherche en Traitement du Signal et des Images, Sep 2017, Juan-Les-Pins, France

Communication dans un congrès hal-01611344v1

Non-negative and Sparse Decomposition of Geophysical Dynamics

Manuel Lopez Radcenco , Abdeldjalil Aissa El Bey , Pierre Ailliot , Ronan Fablet

DSE 2017 : Data Science & Environment, Jul 2017, Brest, France

Communication dans un congrès hal-01614085v1
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Non-negative decomposition of linear relationships: application to multi-source ocean remote sensing data

Manuel Lopez Radcenco , Abdeldjalil Aissa El Bey , Pierre Ailliot , Pierre Tandeo , Ronan Fablet

41st IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2016), Mar 2016, Shanghai, China. pp.4179-4183, ⟨10.1109/ICASSP.2016.7472464⟩

Communication dans un congrès hal-01298201v1
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Turbo Detection Based On Sparse Decomposition For Massive MIMO Transmission

Zahran Hajji , Karine Amis Cavalec , Abdeldjalil Aissa El Bey

ISTC 2016 : 9th International symposium on Turbo Codes and Iterative Information Processing, Sep 2016, Brest, France. pp.1 - 5

Communication dans un congrès hal-01379489v1
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Sparse Canonical Correlation Analysis Based on Rank-1 Matrix Approximation and its Application for fMRI Signals

Abdeldjalil Aissa El Bey , Abd-Krim Seghouane

ICASSP 2016 : 41st IEEE International Conference on Acoustics, Speech and Signal Processing, Mar 2016, Shanghai, China. pp.4678 - 4682

Communication dans un congrès hal-01298188v1
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Low-Complexity Half-Sparse Decomposition-based Detection for massive MIMO Transmission

Zahran Hajji , Karine Amis Cavalec , Abdeldjalil Aissa El Bey , Fatma Abdelkefi

5th International Conference on Communications and Networking (ComNet 2015), Nov 2015, Hammamet, Tunisia. pp.1-6

Communication dans un congrès hal-01308364v1
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Low-complexity detector for very large and massive MIMO transmission

Yasser Fadlallah , Abdeldjalil Aissa El Bey , Karine Amis Cavalec , Dominique Pastor

SPAWC 2015 : 16th IEEE International Workshop on Signal Processing Advances in Wireless Communications, Jun 2015, Stockholm, Sweden. pp.251 - 255, ⟨10.1109/SPAWC.2015.7227038⟩

Communication dans un congrès hal-01203097v1

Discrete solutions to underdetermined linear systems via sparse-based transform

Dominique Pastor , Abdeldjalil Aissa El Bey

SPARS 2015 : Signal Processing with Adaptive Sparse Structured Representations Workshop, Jul 2015, Cambridge, United Kingdom

Communication dans un congrès hal-01202972v1
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Blind equalization and automatic modulation classification based on PDF fitting

Souhaila Fki , Abdeldjalil Aissa El Bey , Thierry Chonavel

ICASSP 2015 : 40th IEEE International Conference on Acoustics, Speech and Signal Processing, Apr 2015, Brisbane, Australia. pp.2989 - 2993

Communication dans un congrès hal-01188847v1
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Reconstruction par transformation parcimonieuse de solutions à alphabet fini de systèmes linéaires sous-déterminés

Abdeldjalil Aissa El Bey , Dominique Pastor

GRETSI 2015 : 25ème colloque du Groupement de Recherche en Traitement du Signal et des Images, Sep 2015, Lyon, France

Communication dans un congrès hal-01202746v1
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New Criteria for Blind Equalization Based on PDF Fitting

Souhaila Fki , Malek Messai , Abdeldjalil Aissa El Bey , Thierry Chonavel

SPAWC 2014 : 15th IEEE International Workshop on Signal Processing Advances in Wireless Communications, Jun 2014, Toronto, Canada. pp.489 - 493

Communication dans un congrès hal-01057136v1
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Sparsity-Based Algorithms for Blind Separation of Convolutive Mixtures with Application to EMG Signals

Abdelouahab Boudjellal , Karim Abed-Meraim , Abdeldjalil Aissa El Bey , Adel Belouchrani , Philippe Ravier

SSP 2014 : IEEE Statistical Signal Processing Workshop, Jun 2014, Gold Coast, Australia. pp.197 - 200

Communication dans un congrès hal-01057145v1
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Precoding and Decoding in the MIMO Interference Channel for Discrete Constellation

Yasser Fadlallah , Amir Khandani , Karine Amis Cavalec , Abdeldjalil Aissa El Bey , Ramesh Pyndiah

PIMRC 2013 : IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, Sep 2013, Londres, United Kingdom. pp.1157 - 1161

Communication dans un congrès hal-00931029v1
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Implémentation de complexité réduite d'un égaliseur aveugle par méthodes à noyaux

Souhaila Fki , Malek Messai , Abdeldjalil Aissa El Bey , Thierry Chonavel

GRETSI 2013 : 24ème colloque du Groupement de Recherche en Traitement du Signal et des Images, Sep 2013, Brest, France

Communication dans un congrès hal-00903893v1
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An adaptive radius blind equalization algorithm based on pdf fitting

Malek Messai , Souhaila Fki , Thierry Chonavel , Abdeldjalil Aissa El Bey

EUSIPCO 2013 : 21st European Signal Processing conference, Sep 2013, Marrakech, Morocco

Communication dans un congrès hal-00903900v1
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Formation de voie pour la maximisation du débit dans les schémas d’alignement d’interférence

Yasser Fadlallah , Karine Amis Cavalec , Abdeldjalil Aissa El Bey , Ramesh Pyndiah

GRETSI 2013 : 24ème colloque du Groupement de Recherche en Traitement du Signal et des Images, Sep 2013, Brest, France

Communication dans un congrès hal-00909217v1
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Exploiting the pilot pattern orthogonality of ofdma signals for the estimation of base stations number of antennas

Mohamed Rabie Oularbi , Saeed Gazor , Abdeldjalil Aissa El Bey , Sébastien Houcke

WOSSPA 2013 : The 8th International Workshop on Systems, Signal Processing and their Applications, May 2013, Mazafran, Algiers, Algeria. pp.416 - 421

Communication dans un congrès hal-00829937v1
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New decoding strategy for underdetermined mimo transmission sparse decomposition

Yasser Fadlallah , Abdeldjalil Aissa El Bey , Karine Amis Cavalec , Dominique Pastor , Ramesh Pyndiah

EUSIPCO 2013 : 21st European Signal Processing Conference, Sep 2013, Marrakech, Morocco

Communication dans un congrès hal-00937815v1

Introducing Pilot Cyclostationarity for LTE Base Station Number of Antennas Estimation

Mohamed Rabie Oularbi , Abdeldjalil Aissa El Bey , Sébastien Houcke

PIMRC 2012: IEEE 23rd International Symposium on Personal, Indoor and Mobile Radio Communications, Sep 2012, Sydney, Australia. pp.2202 - 2207, ⟨10.1109/PIMRC.2012.6362720⟩

Communication dans un congrès hal-00797589v1

Interference Alignment: Precoding Subspaces Design

Yasser Fadlallah , Abdeldjalil Aissa El Bey , Karine Amis Cavalec , Ramesh Pyndiah

SPAWC 2012: 13th IEEE International Workshop on Signal Processing Advances in Wireless Communications, Jun 2012, Çeşme, Turkey

Communication dans un congrès hal-00725040v1
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Interference alignment: improved design via precoding vectors

Yasser Fadlallah , Abdeldjalil Aissa El Bey , Karine Amis Cavalec , Ramesh Pyndiah

VTC 2012: 75th IEEE Vehicular Technology Conference, May 2012, Yokohama, Japan

Communication dans un congrès hal-00725649v1
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Underdetermined Source Separation of Finite Alphabet Signals Via L1 Minimization

Si Mohamed Aziz Sbai , Abdeldjalil Aissa El Bey , Dominique Pastor

ISSPA 2012: 11th IEEE International Conference on Information Sciences, Signal Processing and their Applications, Jul 2012, Montreal, Quebec, Canada. pp.625 - 628

Communication dans un congrès hal-00725038v2

Robust underdetermined blind audio source separation of sparse signals in the time-frequency domain

Si Mohamed Aziz Sbai , Abdeldjalil Aissa El Bey , Dominique Pastor

ICASSP 2011: 36th IEEE International Conference on Acoustics, Speech, and Signal Processing, May 2011, Prague, Czech Republic

Communication dans un congrès hal-00609318v1
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Adaptive blind estimation of sparse SIMO channels

Abdeldjalil Aissa El Bey , Karim Abed-Meraim , Christophe Laot

WOSSPA 2011: 7th International Workshop on Systems, Signal Processing and their Applications, May 2011, Tipaza, Algeria

Communication dans un congrès hal-00609303v1

OFDM system identification using pilot tone signature

Mohamed Rabie Oularbi , Saeed Gazor , Sébastien Houcke , Abdeldjalil Aissa El Bey

The 7th International Workshop on Systems, Signal Processing and their Applications, May 2011, Tipaza, Algeria

Communication dans un congrès hal-00609305v1

Estimation du taux d'activité temps-fréquence d'un signal OFDMA pour des applications en radio-cognitive

Mohamed Rabie Oularbi , François-Xavier Socheleau , Sébastien Houcke , Abdeldjalil Aissa El Bey

XXIIIe colloque GRETSI: traitement du signal et des images, Sep 2011, Bordeaux, France

Communication dans un congrès hal-00632773v1

Blind and semi-blind sparse channel identification in MIMO OFDM systems

Abdeldjalil Aissa El Bey , Dai Kimura , Hiroyuki Seki , Tomohiko Taniguchi

ICC 2011 : IEEE International Conference on Communications, Jun 2011, Kyoto, Japan

Communication dans un congrès hal-00947728v1

Recovery of finite alphabet signals from incomplete measurements

Si Mohamed Aziz Sbai , Abdeldjalil Aissa El Bey , Dominique Pastor

SPARS, Jun 2011, Edimbourg, United Kingdom

Communication dans un congrès hal-00609539v1
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Identification de systèmes OFDM à partir de la signature des pilotes

Mohamed Rabie Oularbi , Saeed Gazor , Sébastien Houcke , Abdeldjalil Aissa El Bey

XXIIIe colloque GRETSI : traitement du signal et des images, Sep 2011, Bordeaux, France

Communication dans un congrès hal-01770969v1
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Blind estimation of the time-frequency activity rate of OFDMA signals

Mohamed Rabie Oularbi , François-Xavier Socheleau , Abdeldjalil Aissa El Bey , Sébastien Houcke

ICUMT 2010: International Conference on Ultra Modern Telecommunications, Oct 2010, Moscou, Russia

Communication dans un congrès hal-00565928v1
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Physical layer IEEE 802.11 channel occupancy rate estimation

Mohamed Rabie Oularbi , Abdeldjalil Aissa El Bey , Sébastien Houcke

ISIVC 2010: International Symposium on Images /Video Communications over fixed and Mobile Networks, Sep 2010, Rabat, Morocco

Communication dans un congrès hal-00527537v1
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Robustness of blind subspace based techniques using lp quasi-norms

Abla Kammoun , Abdeldjalil Aissa El Bey , Karim Abed-Meraim , Sofiene Affes

SPAWC 2010 : 11th IEEE International Workshop on Signal Processing Advances in Wireless Communications, Jun 2010, Marrakech, Morocco

Communication dans un congrès hal-00504770v1
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Sparsity hypotheses for robust estimation of the noise standard deviation in various signal processing applications.

Dominique Pastor , François-Xavier Socheleau , Abdeldjalil Aissa El Bey

SPARS'09 - Signal Processing with Adaptive Sparse Structured Representations, Inria Rennes - Bretagne Atlantique, Apr 2009, Saint Malo, France

Communication dans un congrès inria-00369626v1
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Two vertical handcover metrics toward an IEEE 802.11N network

Mohamed Rabie Oularbi , Abdeldjalil Aissa El Bey , Sébastien Houcke

COGIS 2009 : Cognitive systems with Interactive Sensors, Sep 2009, Paris, France

Communication dans un congrès hal-00472054v1
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Blind noise variance estimation for OFDMA signals

François-Xavier Socheleau , Dominique Pastor , Abdeldjalil Aissa El Bey , Sébastien Houcke

ICASSP 2009 : 34th IEEE International Conference on Acoustics, Speech, and Signal Processing, Apr 2009, Taipei, Taiwan. pp.2581 - 2584, ⟨10.1109/ICASSP.2009.4960150⟩

Communication dans un congrès hal-00486766v1

Area of mouth opening estimation from speech acoustics using blind deconvolution technique

Cong Thanh Do , Abdeldjalil Aissa El Bey , Dominique Pastor , André Goalic

AVSP 2009 : 8th International conference on auditory-visual speech processing, Sep 2009, Norwich, United Kingdom. pp.80 - 85

Communication dans un congrès hal-01770963v1

Identification des systèmes OFDM cognitifs basée sur les signatures pilotes cyclostationnaires

François-Xavier Socheleau , Sébastien Houcke , Philippe Ciblat , Abdeldjalil Aissa El Bey

XXII colloque GRETSI : Groupe de recherche et d'études du traitement du signal, septembre, Dijon, France, Sep 2009, Dijon, France

Communication dans un congrès hal-00498333v1

Comparison of hybrid adaptive blind equalizers for QAM signals

Abdenour Labed , Adel Belouchrani , Abdeldjalil Aissa El Bey , Thierry Chonavel

Signal Processing Symposium, May 2009, Jachranka, Poland

Communication dans un congrès hal-01760844v1
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Estimation de l'aire d'ouverture de la bouche à partir d'information acoustique du signal de parole en utilisant des techniques de déconvolution aveugle

Cong Thanh Do , Abdeldjalil Aissa El Bey , Dominique Pastor , André Goalic

GRETSI 2009 : XXIIe Colloque GRETSI, Traitement du Signal et des Images, Sep 2009, Dijon, France

Communication dans un congrès hal-01770975v1

Estimation aveugle du taux d'activité temps-fréquence des signaux OFDMA

François-Xavier Socheleau , Sébastien Houcke , Abdeldjalil Aissa El Bey

XXII colloque GRETSI : Groupe de recherche et d'études du traitement du signal, septembre, Dijon, France, Sep 2009, Dijon, France

Communication dans un congrès hal-00498331v1
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New hybrid adaptive blind equalization algorithms for QAM signals

Abdenour Labed , Abdeldjalil Aissa El Bey , Thierry Chonavel , Adel Belouchrani

ICASSP 2009 : 34th IEEE International Conference on Acoustics, Speech, and Signal Processing, Apr 2009, Taipei, Taiwan. pp.2809 - 2812, ⟨10.1109/ICASSP.2009.4960207⟩

Communication dans un congrès hal-01771219v1
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Blind identification of sparse SIMO channels using maximum a posteriori approach

Abdeldjalil Aissa El Bey , Karim Abed-Meraim

EUSIPCO 2008 : 16th European Signal Processing Conference, Aug 2009, Lausanne, Switzerland

Communication dans un congrès hal-01770993v1
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OFDM system identification based on m-sequence signatures in cognitive radio context

François-Xavier Socheleau , Sébastien Houcke , Abdeldjalil Aissa El Bey , Philippe Ciblat

PIMRC 2008 : 19th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, Sep 2008, Cannes, France. ⟨10.1109/PIMRC.2008.4699458⟩

Communication dans un congrès hal-01770991v1
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Watermark extraction using blind image separation and sparse representation

Abdeldjalil Aissa El Bey , Amina Saleem , Karim Abed-Meraim , Azzedine Beghdadi

WoSPA 2008 : 5th International Workshop on Signal Processing and its Applications, Mar 2008, Sharjah, United Arab Emirates

Communication dans un congrès hal-01770985v1
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Blind SIMO channel identification using a sparsity criterion

Abdeldjalil Aissa El Bey , Karim Abed-Meraim

SPAWC 2008 : 9th IEEE international workshop on signal processing advances in wireless communications, Jul 2008, Recife, Brazil. pp.271 - 275, ⟨10.1109/SPAWC.2008.4641612⟩

Communication dans un congrès hal-01760869v1
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Séparation aveugle sous-déterminée de sources en utilisant la décomposition en paquet d'ondelettes

Abdeldjalil Aissa El Bey , Karim Abed-Meraim , Yves Grenier

GRETSI 2007 : 21ème Colloque sur le traitement du signal et des images, Sep 2007, Troyes, France. pp.1289-1292

Communication dans un congrès hal-01771547v1
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Blind audio source separation using sparsity based criterion for convolutive mixture case

Abdeldjalil Aissa El Bey , Karim Abed-Meraim , Yves Grenier

Independent Component Analysis and Signal Separation (ICA), Sep 2007, Londres, United Kingdom. pp.317-324

Communication dans un congrès hal-01772799v1
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Underdetermined audio source separation using fast parametric decomposition

Abdeldjalil Aissa El Bey , Karim Abed-Meraim , Yves Grenier

9th International Symposium on Signal Processing and Its Applications (ISSPA), Feb 2007, Sharjah, United Arab Emirates. ⟨10.1109/ISSPA.2007.4555421⟩

Communication dans un congrès hal-01771586v1
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Underdetermined Blind Separation of Audio Sources from the Time-Frequency Representation of their Convolutive Mixtures

Abdeldjalil Aissa El Bey , Karim Abed-Meraim , Yves Grenier

IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Apr 2007, Honolulu, HI, United States. ⟨10.1109/ICASSP.2007.366639⟩

Communication dans un congrès hal-01772752v1
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Blind Image Separation using Sparse Representation

Wided Souidène , Abdeldjalil Aissa El Bey , Karim Abed-Meraim , Azzedine Beghdadi

IEEE International Conference on Image Processing (ICIP), Sep 2007, San Antonio, United States. pp.125-128, ⟨10.1109/ICIP.2007.4379262⟩

Communication dans un congrès hal-01772744v1
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ITERATIVE BLIND SOURCE SEPARATION BY DECORRELATION: ALGORITHM AND PERFORMANCE ANALYSIS

Abdeldjalil Aissa El Bey , Karim Abed-Meraim , Yves Grenier

14th European Signal Processing Conference (EUSIPCO), Sep 2006, Florence, Italy

Communication dans un congrès hal-01772703v1
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AUDIO SOURCE SEPARATION USING SPARSITY

Abdeldjalil Aissa El Bey , Hicham Bousbia-Salah , Karim Abed-Meraim , Yves Grenier

10th IEEE International Workshop on Acoustic Echo and Noise Control (IWAENC), Sep 2006, Paris, France

Communication dans un congrès hal-01772652v1
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On the identifiability testing in blind source separation using resampling technique

Abdeldjalil Aissa El Bey , Karim Abed-Meraim , Yves Grenier

Independent Component Analysis and Blind Signal Separation (ICA), Mar 2006, Charleston, United States. pp.755-764, ⟨10.1007/11679363_94⟩

Communication dans un congrès hal-01772686v1
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Blind separation of audio sources using modal decomposition

Abdeldjalil Aissa El Bey , Karim Abed-Meraim , Yves Grenier

Eighth International Symposium on Signal Processing and Its Applications (ISSPA), Aug 2005, Sydney, Australia. ⟨10.1109/ISSPA.2005.1580972⟩

Communication dans un congrès hal-01771627v1
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Underdetermined blind source separation of audio sources in time-frequency domain

Abdeldjalil Aissa El Bey , Karim Abed-Meraim , Yves Grenier

SPAR 2005 : Signal Processing with Adaptative Sparse Structured Representations, November 16-18, Rennes, France, Nov 2005, Rennes, France

Communication dans un congrès hal-02339342v1
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BLIND SEPARATION OF AUDIO SOURCES CONVOLUTIVE MIXTURES USING PARAMETRIC DECOMPOSITION

Abdeldjalil Aissa El Bey , Karim Abed-Meraim , Yves Grenier

International Workshop on Acoustic Echo and Noise Control (IWAENC), Sep 2005, Eindhoven, Netherlands. pp.161-164

Communication dans un congrès hal-01771648v1
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Blind separation of audio sources using modal decomposition

Abdeldjalil Aissa El Bey , Karim Abed-Meraim , Yves Grenier

ISSPA 2005 : 8th IEEE International Symposium on Signal Processing and Its Applications, August 28-31, Sydney, Australia, Aug 2005, Syndney, Australia. pp.451 - 454, ⟨10.1109/ISSPA.2005.1580972⟩

Communication dans un congrès hal-02349346v1
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Underdetermined blind source seperation of non-disjoint nonstationary sources in the time-frequency domain

Nguyen Linh-Trung , Abdeldjalil Aissa El Bey , Karim Abed-Meraim , Adel Belouchrani

Eighth International Symposium on Signal Processing and Its Applications (ISSPA), Aug 2005, Sydney, Australia. ⟨10.1109/ISSPA.2005.1580192⟩

Communication dans un congrès hal-01771615v1
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UNDERDETERMINED BLIND SEPARATION OF AUDIO SOURCES IN TIME-FREQUENCY DOMAIN

Abdeldjalil Aissa El Bey , Karim Abed-Meraim , Yves Grenier

Signal Processing with Adaptative Sparse Structured Representations (SPARS), Nov 2005, Rennes, France

Communication dans un congrès hal-01771658v1
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Séparation aveugle sous-déterminée de sources audio par la méthode EMD (Empirical Mode Decomposition)

Abdeldjalil Aissa El Bey , Karim Abed-Meraim , Yves Grenier

GRETSI 2005 : 20ème Colloque sur le traitement du signal et des images, Sep 2005, Louvain-La-Neuve, Belgique

Communication dans un congrès hal-01771636v1
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Blind system identification using cross-relation methods : further results and developments

Abdeldjalil Aissa El Bey , Mimi Grebici , Karim Abed-Meraim , Adel Belouchrani

ISSPA 2003 : 7th IEEE International Symposium on Signal Processing and Its Applications, Jul 2003, Paris, France. pp.649 - 652, ⟨10.1109/ISSPA.2003.1224787⟩

Communication dans un congrès hal-01771571v1
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Analog data assimilation of along-track nadir and SWOT altimetry observations in the Western Mediterranean Sea

Manuel Lopez Radcenco , Ananda Pascual , Laura Gomez-Navarro , Abdeldjalil Aissa El Bey , Ronan Fablet

European Geosciences Union (EGU) General Assembly, Apr 2018, Vienne, Austria

Poster de conférence hal-01739799v1
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Non-negative Decomposition of Geophysical Dynamics

Manuel Lopez Radcenco , Ronan Fablet , Abdeldjalil Aissa El Bey , Pierre Ailliot

GODAE OceanView International School 2017, Oct 2017, Palma, Spain

Poster de conférence hal-01739801v1
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Non-negative Decomposition of Sea Surface Dynamics from Multi-source Ocean Remote Sensing Data

Manuel Lopez Radcenco , Abdeldjalil Aissa El Bey , Pierre Ailliot , Pierre Tandeo , Ronan Fablet

ACO 2016 : A connected ocean: new approaches, new technologies, new challenges for knowledge of ocean processes, Oct 2016, Brest, France. 52, 2016

Poster de conférence hal-01611018v1

Audio source localization and separation using time-frequency representation

Abdeldjalil Aissa El Bey , Boualem Boashash

Time-Frequency Signal Analysis and Processing: A Comprehensive Reference, Elsevier, pp.502 - 509, 2015, 9780123984999

Chapitre d'ouvrage hal-01250429v1

Signal metrics for vertical handoff towards (Cognitive) WiMAX

François-Xavier Socheleau , Sébastien Houcke , Philippe Ciblat , Abdeldjalil Aissa El Bey

WIMAX, new developments, In Tech, pp.1 - 20, 2010, 9789537619534

Chapitre d'ouvrage hal-00472847v1
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Canonical correlation analysis based on sparse penalty and through rank-1 matrix approximation

Abdeldjalil Aissa El Bey , Abd-Krim Seghouane

[Research Report] RR-2015-01-SC, Dépt. Signal et Communications (Institut Mines-Télécom-Télécom Bretagne-UEB); Laboratoire en sciences et technologies de l'information, de la communication et de la connaissance (UMR CNRS 6285 - Télécom Bretagne - Université de Bretagne Occidentale - Université de Bretagne Sud); Department of Electrical and Electronic Engineering (Melbourne) (University of Melbourne). 2015, pp.20

Rapport (rapport de recherche) hal-01202844v1
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Estimation of Non-Stationary Noise Based on Robust Statistics in Speech Enhancement

van Khanh Mai , Dominique Pastor , Abdeldjalil Aissa El Bey , Raphaël Le Bidan

[Research Report] RR-2014-03-SC, Dépt. Signal et Communications (Institut Mines-Télécom-Télécom Bretagne-UEB); Laboratoire en sciences et technologies de l'information, de la communication et de la connaissance (UMR CNRS 6285 - Télécom Bretagne - Université de Bretagne Occidentale - Université de Bretagne Sud). 2014, pp.31

Rapport (rapport de recherche) hal-01292179v1
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Blind equalization based on pdf distance criteria and performance analysis

Souhaila Fki , Malek Messai , Abdeldjalil Aissa El Bey , Thierry Chonavel

[Research Report] Dépt. Signal et Communications (Institut Mines-Télécom-Télécom Bretagne-UEB); Laboratoire en sciences et technologies de l'information, de la communication et de la connaissance (UMR CNRS 6285 - Télécom Bretagne - Université de Bretagne Occidentale - Université de Bretagne Sud). 2013, pp.26

Rapport (rapport de recherche) hal-00836795v1

A sparse model for robust noise variance estimation and application to wideband CES interception

François-Xavier Socheleau , Dominique Pastor , Abdeldjalil Aissa El Bey

[Research Report] Laboratoire en sciences et technologies de l'information, de la communication et de la connaissance (UMR CNRS 6285 - Télécom Bretagne - Université de Bretagne Occidentale - Université de Bretagne Sud - ENSTA Bretagne - Ecole Nationale d'ingénieurs de Brest); Dépt. Signal et Communications (Institut Mines-Télécom-Télécom Bretagne-UEB). 2009, pp.23

Rapport (rapport de recherche) hal-01770972v1
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Séparation aveugle de sources audio dans le contexte automobile

Abdeldjalil Aissa El Bey

Traitement du signal et de l'image [eess.SP]. Télécom ParisTech, 2007. Français. ⟨NNT : ⟩

Thèse tel-00189685v1
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Représentations parcimonieuse et applications en communication numérique

Abdeldjalil Aissa El Bey

Traitement du signal et de l'image [eess.SP]. Université de Bretagne occidentale - Brest, 2012

HDR tel-01063287v1