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Nonnegative Compression for Semi-Nonnegative Independent Component Analysis

 Lu Wang , Amar Kachenoura , Laurent Albera , Ahmad Karfoul , Hua Zhong Shu , et al.
The eighth IEEE Sensor Array and Multi-Channel Signal Processing Workshop, Jun 2014, A Coruna, Spain. 4 p
Communication dans un congrès hal-01012136v2

Brain Source Localization using Constrained Low Rank Canonical Polyadic Decomposition

 N. Taheri , X. Han , Ahmad Karfoul , K. Ansari-Asl , I. Merlet , et al.
52nd Asilomar Conference on Signals, Systems and Computers, ACSSC 2018, Oct 2018, Pacific Grove, United States. pp.811-815, ⟨10.1109/ACSSC.2018.8645475⟩
Communication dans un congrès hal-02088222v1
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Removal of muscle artifact from EEG data: comparison between stochastic (ICA and CCA) and deterministic (EMD and wavelet-based) approaches

 Doha Safieddine , Amar Kachenoura , Laurent Albera , Gwénaël Birot , Ahmad Karfoul , et al.
EURASIP Journal on Advances in Signal Processing, 2012, 2012 (1), pp.127
Article dans une revue inserm-00727762v1

A Fast Indscal Analysis for Blind Undetermined Mixture Identification from Several Even Higher Order Cumulants.

 Laurent Albera , Ahmad Karfoul
IEEE 13th Digital Signal Processing Workshop and 5th Signal Processing Education Workshop (DSP/SPE 09), Jan 2009, Marco Island, United States. pp.393-8
Communication dans un congrès hal-00913695v1

Pitfalls of spikes filtering for detecting High Frequency Oscillations (HFOs)

 S. Chaibi , C. Mahjoub , F. Krikid , Ahmad Karfoul , R. Le Bouquin Jeannes , et al.
18th IEEE International Multi-Conference on Systems, Signals and Devices, SSD 2021, Mar 2021, Monastir, Tunisia. pp.427-432, ⟨10.1109/SSD52085.2021.9429411⟩
Communication dans un congrès hal-03283753v1

Canonical decomposition of even order Hermitian positive semi-definite arrays

 Ahmad Karfoul , Laurent Albera , Pierre Comon
European Signal Processing Conference, Aug 2009, Glasgow, United Kingdom. pp.515-9
Communication dans un congrès hal-00435886v1

A Unified Approach for Inverse Problem in EEG and Brain Connectivity with Application to Epilepsy. A Proof of Concept Study

 Ahmad Karfoul , Amar Kachenoura , Laurent Albera
2023 31st European Signal Processing Conference (EUSIPCO), Sep 2023, Helsinki, Finland. ⟨10.23919/eusipco58844.2023.10289968⟩
Communication dans un congrès hal-04350506v1

An Optimized Dictionary-Based Model Identification Method in the Scope of Brain Effective Connectivity

 Marc Greige , Ahmad Karfoul , Isabelle Merlet , Régine Le Bouquin Jeannès
IEEE Signal Processing Letters, 2023, 30, pp.1002-1006. ⟨10.1109/LSP.2023.3298285⟩
Article dans une revue hal-04192204v1
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Reliable gradient search directions for kurtosis-based deflationary ICA: Application to physiological signal processing.

 M Saleh , Ahmad Karfoul , A. Kachenoura , L. Senhadji , Laurent Albera
39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Jul 2017, Jeju Island, South Korea. pp.2790-2793, ⟨10.1109/EMBC.2017.8037436⟩
Communication dans un congrès hal-01624648v1
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Localization of spatially distributed brain sources after a tensor-based preprocessing of interictal epileptic EEG data

 Laurent Albera , H Becker , Ahmad Karfoul , Rémi Gribonval , A Kachenoura , et al.
2015 37th annual international conference of the IEEE Engineering in Medicine and Biology Society, Aug 2015, Milan, Italy. pp.6995 - 6998
Communication dans un congrès hal-01245239v1
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Low cost and efficient kurtosis-based deflationary ICA method: application to MRS sources separation problem.

 Majd Saleh , Ahmad Karfoul , Amar Kachenoura , Lotfi Senhadji , Laurent Albera
Conference proceedings : . Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference, Institute of Electrical and Electronics Engineers (IEEE), 2016, Feb 2016, Orlando, United States. pp.3191-3194, ⟨10.1109/EMBC.2016.7591407⟩
Communication dans un congrès hal-01476136v1
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Tensor Decomposition Exploiting Structural Constraints for Brain Source Imaging

 Hanna Becker , Ahmad Karfoul , Laurent Albera , Rémi Gribonval , Julien Fleureau , et al.
2015 IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, Dec 2015, Cancun, Mexico. pp.181-184, ⟨10.1109/CAMSAP.2015.7383766⟩
Communication dans un congrès hal-01245111v1
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A local adjustment strategy for the initialization of dynamic causal modelling to infer effective connectivity in brain epileptic structures

 Wentao Xiang , Ahmad Karfoul , Huazhong Shu , Régine Le Bouquin Jeannès
Computers in Biology and Medicine, 2017, 84, pp.30 - 44. ⟨10.1016/j.compbiomed.2017.03.006⟩
Article dans une revue inserm-01498128v1
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Iterative methods for the canonical decomposition of multi-way arrays: Application to blind underdetermined mixture identification

 Ahmad Karfoul , Laurent Albera , Lieven de Lathauwer
Signal Processing, 2011, 91 (8), pp.1789-1802. ⟨10.1016/j.sigpro.2011.02.003⟩
Article dans une revue hal-00591824v1

Inferring effective connectivity using robust low-rank canonical polyadic decomposition Application to epileptic intracerebral EEG signals

 P.-A. Chantal , Ahmad Karfoul , A. Pasnicu , R. Le Bouquin Jeannès
5th International Conference on Advances in Biomedical Engineering, ICABME 2019, Oct 2019, Tripoli, Lebanon. pp.8940164, ⟨10.1109/ICABME47164.2019.8940164⟩
Communication dans un congrès hal-02472488v1

Comparison of granger causality measures to detect effective connectivity in the context of epilepsy

 C. Mahjoub , S. Chaibi , Ahmad Karfoul , A. Kachouri , R. Le Bouquin Jeannès
2017 International Conference on Smart, Monitored and Controlled Cities, SM2C 2017, Feb 2017, Sfax, Tunisia. pp.161-166, ⟨10.1109/SM2C.2017.8071841⟩
Communication dans un congrès hal-01696658v1
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Classification of High Frequency Oscillations in intracranial EEG signals based on coupled time-frequency and image-related features

 F. Krikid , Ahmad Karfoul , S. Chaibi , A. Kachenoura , A. Nica , et al.
Biomedical Signal Processing and Control, 2022, 73, pp.103418. ⟨10.1016/j.bspc.2021.103418⟩
Article dans une revue hal-03514821v1

Nonlinear Causality Inference Using a Robust ERR-Based Method in the Context of Epilepsy

 Marc Greige , Ahmad Karfoul , Isabelle Merlet , Régine Le Bouquin Jeannès
2023 31st European Signal Processing Conference (EUSIPCO), Sep 2023, Helsinki, Finland. ⟨10.23919/eusipco58844.2023.10290063⟩
Communication dans un congrès hal-04350513v1

Rank estimation and tensor decomposition using physics-driven constraints for brain source localization

 N. Taheri , A. Kachenoura , Ahmad Karfoul , X. Han , K. Ansari-Asl , et al.
27th European Signal Processing Conference, EUSIPCO 2019, Sep 2019, Coruña, Spain. ⟨10.23919/EUSIPCO.2019.8902585⟩
Communication dans un congrès hal-02442595v1
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Muscle artifact removal in ictal scalp-EEG based on blind source separation

 Ahmad Karfoul , Amar Kachenoura , Laurent Albera , Doha Safieddine , Anca Pasnicu , et al.
6th European Conference of the International Federation for Medical and Biological Engineering, Sep 2014, Dubrovnik, Croatia. 4 p
Communication dans un congrès hal-01015798v1

Feasibility of Blind Source Separation Methods for the Denoising of Dense-Array EEG

 N. Taheri , Amar Kachenoura , K. Ansari-Asl , Ahmad Karfoul , Lotfi Senhadji , et al.
2015 37th annual international conference of the IEEE Engineering in Medicine and Biology Society, 2015, Milan, Italy. pp.4773--4776
Communication dans un congrès hal-01304743v1
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Estimation of intravoxel incoherent motion (IVIM) parameters in vertebral bone marrow: a comparative study of five algorithms

 Jie Liu , Ahmad Karfoul , Louis Marage , Huazhong Shu , Giulio Gambarota
Magnetic Resonance Materials in Physics, Biology and Medicine, 2023, ⟨10.1007/s10334-023-01064-4⟩
Article dans une revue hal-03970328v1

Epileptic Seizure Prediction Using Deep Neural Networks Via Transfer Learning and Multi-Feature Fusion

 Zuyi Yu , Laurent Albera , R Le Bouquin Jeannès , Amar Kachenoura , Ahmad Karfoul , et al.
International Journal of Neural Systems, 2022, 32 (07), pp.2250032. ⟨10.1142/S0129065722500320⟩
Article dans une revue hal-03716203v1
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ViP-CSI Virtual Phantom Chemical Shift Imaging

 Jie Liu , Ahmad Karfoul , Longyu Jiang , Huazhong Shu , Hervé Saint-Jalmes , et al.
Applied Magnetic Resonance, 2018, 49 (4), pp.369-380. ⟨10.1007/s00723-018-0981-6⟩
Article dans une revue hal-01771213v1

Investigating Transmembrane Current Source Formulation for solving the ECG Inverse Problem

 Karim El Houari , Amar Kachenoura , Paul Berraute , Siouar Bensaid , Ahmad Karfoul , et al.
10th IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM), Jul 2018, Sheffield, United Kingdom. ⟨10.1109/sam.2018.8448575⟩
Communication dans un congrès hal-02049235v1

Efficient Stepsize Selection Strategy for Givens Parametrized ICA Applied to EEG Denoising

 Majd Saleh , Ahmad Karfoul , Amar Kachenoura , Isabelle Merlet , Laurent Albera
IEEE Signal Processing Letters, 2017, 24 (6), pp.882--886. ⟨10.1109/LSP.2017.2696359⟩
Article dans une revue hal-01533426v1

An efficient graph structure inference strategy based on random walk model on graph Application to functional brain networks

 S.A.-M. Al-Ali , M. Youssf , J. Rizkallah , M. Hassan , Ahmad Karfoul
5th International Conference on Advances in Biomedical Engineering, ICABME 2019, Oct 2019, Tripoli, Lebanon. pp.8940234, ⟨10.1109/ICABME47164.2019.8940234⟩
Communication dans un congrès hal-02472487v1

Efficient Sparsity-Based Algorithm for Parameter Estimation of the Tri-Exponential Intra Voxel Incoherent Motion (IVIM) Model Application to Diffusion-Weighted MR Imaging in the Liver

 Jie Liu , Giulio Gambarota , H. Shu , L. Jiang , B. Leporq , et al.
7th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), Dec 2017, Curacao, Netherlands Antilles. ⟨10.1109/CAMSAP.2017.8313196⟩
Communication dans un congrès hal-01783432v1

Independent Component Analysis Based on Non-polynomial Approximation of Negentropy Application to MRS Source Separation

 M. Saleh , Ahmad Karfoul , A. Kachenoura , Laurent Albera , Lotfi Senhadji
52nd Asilomar Conference on Signals, Systems and Computers, ACSSC 2018, Oct 2018, Pacific Grove, United States. pp.2179-2183, ⟨10.1109/ACSSC.2018.8645115⟩
Communication dans un congrès hal-02088220v1
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Décomposition canonique de tableaux hermitiens semi-définis positifs d'ordre pair par rotation procustéenne: application à l'ICA.

 Laurent Albera , Ahmad Karfoul , Lieven de Lathauwer
XXII colloque GRETSI, Sep 2009, Dijon, France. pp.488
Communication dans un congrès hal-00913700v1
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