Publications by authors named "Lotfi Chaari"

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A Gabor-enhanced deep learning approach with dual-attention for 3D MRI brain tumor segmentation.
Ekram Chamseddine, Lotfi Tlig, Lotfi Chaari, Mounir Sayadi

Comput Biol Med· October 2025

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A Review of CNN Applications in Smart Agriculture Using Multimodal Data.
Mohammad El Sakka, Mihai Ivanovici, Lotfi Chaari, Josiane Mothe

Sensors (Basel)· January 2025

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Bayesian Optimization for Sparse Neural Networks With Trainable Activation Functions.
Mohamed Fakhfakh, Lotfi Chaari

IEEE Trans Pattern Anal Mach Intell· October 2024

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mid-DeepLabv3+: A Novel Approach for Image Semantic Segmentation Applied to African Food Dietary Assessments.
Thierry Roland Baban A Erep, Lotfi Chaari

Sensors (Basel)· December 2023

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Non-smooth Bayesian learning for artificial neural networks.
Mohamed Fakhfakh, Lotfi Chaari, Bassem Bouaziz, Faiez Gargouri

J Ambient Intell Humaniz Comput· June 2022

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Globally altered sleep patterns and physical activity levels by confinement in 5056 individuals: ECLB COVID-19 international online survey.
Khaled Trabelsi, Achraf Ammar, Liwa Masmoudi, Omar Boukhris, Hamdi Chtourou, Lotfi Chaari

Biol Sport· October 2021

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Sleep Quality and Physical Activity as Predictors of Mental Wellbeing Variance in Older Adults during COVID-19 Lockdown: ECLB COVID-19 International Online Survey.
Khaled Trabelsi, Achraf Ammar, Liwa Masmoudi, Omar Boukhris, Hamdi Chtourou, Lotfi Chaari

Int J Environ Res Public Health· April 2021

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Effects of home confinement on mental health and lifestyle behaviours during the COVID-19 outbreak: insights from the ECLB-COVID19 multicentre study.
Achraf Ammar, Khaled Trabelsi, Michael Brach, Hamdi Chtourou, Omar Boukhris, Lotfi Chaari

Biol Sport· March 2021

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Convolutional Neural Network for Drowsiness Detection Using EEG Signals.
Siwar Chaabene, Bassem Bouaziz, Amal Boudaya, Anita Hökelmann, Achraf Ammar, Lotfi Chaari

Sensors (Basel)· March 2021

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Psychological consequences of COVID-19 home confinement: The ECLB-COVID19 multicenter study.
Achraf Ammar, Patrick Mueller, Khaled Trabelsi, Hamdi Chtourou, Omar Boukhris, Lotfi Chaari

PLoS One· November 2020

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COVID-19 Home Confinement Negatively Impacts Social Participation and Life Satisfaction: A Worldwide Multicenter Study.
Achraf Ammar, Hamdi Chtourou, Omar Boukhris, Khaled Trabelsi, Liwa Masmoudi, Lotfi Chaari

Int J Environ Res Public Health· August 2020

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Covid-19 pandemic by the "real-time" monitoring: the Tunisian case and lessons for global epidemics in the context of 3PM strategies.
Lotfi Chaari, Olga Golubnitschaja

EPMA J· June 2020

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Spatio-spectral regularization to improve magnetic resonance spectroscopic imaging quantification.
Andrea Laruelo, Lotfi Chaari, Jean-Yves Tourneret, Hadj Batatia, Soléakhéna Ken

NMR Biomed· July 2016

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Sparse EEG Source Localization Using Bernoulli Laplacian Priors.
Facundo Costa, Hadj Batatia, Lotfi Chaari, Jean-Yves Tourneret

IEEE Trans Biomed Eng· December 2015

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Spatio-temporal wavelet regularization for parallel MRI reconstruction: application to functional MRI.
Lotfi Chaari, Philippe Ciuciu, Sébastien Mériaux, Jean-Christophe Pesquet

MAGMA· December 2014

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Hybrid sparse regularization for magnetic resonance spectroscopy.
Andrea Laruelo, Lotfi Chaari, Hadj Batatia, Soleakhena Ken, Ben Rowland

Annu Int Conf IEEE Eng Med Biol Soc· June 2014

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Flexible multivariate hemodynamics fMRI data analyses and simulations with PyHRF.
Thomas Vincent, Solveig Badillo, Laurent Risser, Lotfi Chaari, Christine Bakhous

Front Neurosci· April 2014

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Fast joint detection-estimation of evoked brain activity in event-related FMRI using a variational approach.
Lotfi Chaari, Thomas Vincent, Florence Forbes, Michel Dojat, Philippe Ciuciu

IEEE Trans Med Imaging· May 2013

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Variational solution to the joint detection estimation of brain activity in fMRI.
Lotfi Chaari, Florence Forbes, Thomas Vincent, Michel Dojat, Philippe Ciuciu

Med Image Comput Comput Assist Interv· November 2011

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A wavelet-based regularized reconstruction algorithm for SENSE parallel MRI with applications to neuroimaging.
Lotfi Chaâri, Jean-Christophe Pesquet, Amel Benazza-Benyahia, Philippe Ciuciu

Med Image Anal· April 2011

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