PROXIMAL GRADIENT-BASED STEP FOR BRAIN DISTRIBUTED EPILEPTIC SOURCE IMAGING AFTER TENSOR DECOMPOSITION PREPROCESSING
M. Saleh
,
Ahmad Karfoul
,
Laurent Albera
,
A. Kachenoura
,
Hanna Becker
et al.
26th IEEE International Workshop on Machine Learning for Signal Processing (MLSP) , Sep 2016, Salerno, Italy
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hal-01479230v1
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ICA-based EEG denoising: a comparative analysis of fifteen methods
Laurent Albera
,
Amar Kachenoura
,
Pierre Comon
,
Ahmad Karfoul
,
Fabrice Wendling
et al.
Bulletin of the Polish Academy of Sciences: Technical Sciences , 2012, 60 (3 Special issue on Data Mining in Bioengineering), pp.407-418.
⟨10.2478/v10175-012-0052-3⟩
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hal-00740304v1
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On the identification of the blood vessel confounding effect in intravoxel incoherent motion (IVIM) Diffusion-Weighted (DW)-MRI in liver: An efficient sparsity based algorithm
Jie Liu
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Giulio Gambarota
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Huazhong Shu
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Longyu Jiang
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Benjamin Leporq
et al.
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hal-02441136v1
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Décomposition de tableaux d'ordre trois semi-nonnégatifs et semi-symétriques
Julie Coloigner
,
Laurent Albera
,
Ahmad Karfoul
,
Pierre Comon
GRETSI 11, Vingt-troisième colloque sur le Traitement du Signal et des Images , Sep 2011, Bordeaux, France. pp.4
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hal-00659973v1
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One decade of biomedical problems using ICA: a full comparative study
Laurent Albera
,
Amar Kachenoura
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Ahmad Karfoul
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Pierre Comon
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Lotfi Senhadji
et al.
World congress on Medical Physics and Biomedical Engineering , Sep 2009, Munchen, Germany. pp.2269-2272
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hal-00435951v1
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Dynamic brain effective connectivity analysis based on low-rank canonical polyadic decomposition: application to epilepsy
Pierre-Antoine Chantal
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Ahmad Karfoul
,
Anca Nica
,
Régine Le Bouquin Jeannès
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hal-03222625v1
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Line search and trust region strategies for canonical decomposition of semi-nonnegative semi-symmetric 3rd order tensors
Julie Coloigner
,
Ahmad Karfoul
,
Laurent Albera
,
Pierre Comon
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hal-00945606v1
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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
et al.
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⟩
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hal-01476136v1
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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
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hal-00591824v1
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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
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inserm-01498128v1
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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
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hal-01245239v1
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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⟩
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hal-01245111v1
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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
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hal-00435886v1
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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
et al.
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⟩
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hal-01624648v1
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ICA and biomedical applications
Laurent Albera
,
Pierre Comon
,
Lucas C Parra
,
Ahmad Karfoul
,
Amar Kachenoura
et al.
P. Comon ; C. Jutte. Handbook of Blind Source Separation, Independent Component Analysis and Applications , Academic Press, 737-78 (chap.18), 2010, 978-2-296-12827-9
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hal-00909006v1
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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
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hal-00913700v1
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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⟩
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hal-01783432v1
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Investigating Transmembrane Current Source Formulation for solving the ECG Inverse Problem
Karim El Houari
,
Amar Kachenoura
,
Paul Berraute
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Siouar Bensaid
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Ahmad Karfoul
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10th IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM) , Jul 2018, Sheffield, United Kingdom.
⟨10.1109/sam.2018.8448575⟩
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hal-02049235v1
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Independent Component Analysis Based on Non-polynomial Approximation of Negentropy Application to MRS Source Separation
M. Saleh
,
Ahmad Karfoul
,
A. Kachenoura
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Laurent Albera
,
Lotfi Senhadji
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52nd Asilomar Conference on Signals, Systems and Computers, ACSSC 2018 , Oct 2018, Pacific Grove, United States. pp.2179-2183,
⟨10.1109/ACSSC.2018.8645115⟩
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hal-02088220v1
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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
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J. Rizkallah
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M. Hassan
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Ahmad Karfoul
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hal-02472487v1
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Efficient Stepsize Selection Strategy for Givens Parametrized ICA Applied to EEG Denoising
Majd Saleh
,
Ahmad Karfoul
,
Amar Kachenoura
,
Isabelle Merlet
,
Laurent Albera
et al.
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hal-01533426v1
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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.
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hal-03514821v1
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Rank estimation and tensor decomposition using physics-driven constraints for brain source localization
N. Taheri
,
A. Kachenoura
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Ahmad Karfoul
,
X. Han
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K. Ansari-Asl
et al.
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hal-02442595v1
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Inferring effective connectivity using robust low-rank canonical polyadic decomposition Application to epileptic intracerebral EEG signals
P.-A. Chantal
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Ahmad Karfoul
,
A. Pasnicu
,
R. Le Bouquin Jeannès
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hal-02472488v1
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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
et al.
2017 International Conference on Smart, Monitored and Controlled Cities, SM2C 2017 , Feb 2017, Sfax, Tunisia. pp.161-166,
⟨10.1109/SM2C.2017.8071841⟩
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hal-01696658v1
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Nonnegative Compression for Semi-Nonnegative Independent Component Analysis
Lu Wang
,
Amar Kachenoura
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Laurent Albera
,
Ahmad Karfoul
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Hua Zhong Shu
et al.
The eighth IEEE Sensor Array and Multi-Channel Signal Processing Workshop , Jun 2014, A Coruna, Spain. 4 p
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hal-01012136v2
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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
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hal-00913695v1
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Pitfalls of spikes filtering for detecting High Frequency Oscillations (HFOs)
S. Chaibi
,
C. Mahjoub
,
F. Krikid
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Ahmad Karfoul
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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⟩
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hal-03283753v1
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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
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Laurent Albera
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Gwénaël Birot
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Ahmad Karfoul
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EURASIP Journal on Advances in Signal Processing , 2012, 2012 (1), pp.127
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inserm-00727762v1
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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⟩
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hal-02088222v1
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