AB

Ahmed Ghazi BLAIECH

18
Documents

Compétences

Artificial intelligence Deep learning Generative AI Heath&Tec

Publications

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Publications

Novel Model of Medical CT Image Segmentation Based on GANs with Residual Neural Networks

Amir Bouden , Ahmed Ghazi Blaiech , Asma Ben Abdallah , Mourad Saïd , Mohamed Hédi Bedoui
International Journal of Imaging Systems and Technology, In press, ⟨10.1002/ima.70049⟩
Article dans une revue hal-04985186 v1

CNN-based classification of epileptic states for seizure prediction using combined temporal and spectral features

Ines Assali , Ahmed Ghazi Blaiech , Asma Ben Abdallah , Khaled Ben Khalifa , Marcel Carrère et al.
Biomedical Signal Processing and Control, 2023, 82, pp.104519. ⟨10.1016/j.bspc.2022.104519⟩
Article dans une revue hal-04977404 v1

An innovative medical image synthesis based on dual GAN deep neural networks for improved segmentation quality

Ahmed Beji , Ahmed Ghazi Blaiech , Mourad Said , Asma Ben Abdallah , Mohamed Hédi Bedoui
Applied Intelligence, 2022, 53 (3), pp.3381-3397. ⟨10.1007/s10489-022-03682-2⟩
Article dans une revue hal-04977461 v1
Image document

Comparison by multivariate auto-regressive method of seizure prediction for real patients and virtual patients

Ines Assali , Ines Jlassi , Mouna Aissi , Ahmed Ghazi Blaiech , Marcel Carrère et al.
Biomedical Signal Processing and Control, 2021, 68, pp.102725. ⟨10.1016/j.bspc.2021.102725⟩
Article dans une revue hal-03553050 v1

Innovative deep learning models for EEG-based vigilance detection

Souhir Khessiba , Ahmed Ghazi Blaiech , Khaled Ben Khalifa , Asma Ben Abdallah , Mohamed Hédi Bedoui
Neural Computing and Applications, 2020, 33 (12), pp.6921-6937. ⟨10.1007/s00521-020-05467-5⟩
Article dans une revue hal-04977904 v1

New Hardware Architecture for Self-Organizing Map Used for Color Vector Quantization

Khaled Ben Khalifa , Ahmed Ghazi Blaiech , Mehdi Abadi , Mohamed Hedi Bedoui
Journal of Circuits, Systems, and Computers, 2019, 29 (01), pp.2050002. ⟨10.1142/S0218126620500024⟩
Article dans une revue hal-04978005 v1

A Survey and Taxonomy of FPGA-based Deep Learning Accelerators

Ahmed Ghazi Blaiech , Khaled Ben Khalifa , Carlos Valderrama , Marcelo A.C. Fernandes , Mohamed Hedi Bedoui
Journal of Systems Architecture, 2019, 98, pp.331-345. ⟨10.1016/j.sysarc.2019.01.007⟩
Article dans une revue hal-04978022 v1

A Novel Hardware Systolic Architecture of a Self-Organizing Map Neural Network

Khaled Ben Khalifa , Ahmed Ghazi Blaiech , Mohamed Hédi Bedoui
Computational Intelligence and Neuroscience, 2019, 2019, pp.1-14. ⟨10.1155/2019/8212867⟩
Article dans une revue hal-04978000 v1

LVQ neural network optimized implementation on FPGA devices with multiple-wordlength operations for real-time systems

Ahmed Ghazi Blaiech , Khaled Ben Khalifa , Mohamed Boubaker , Mohamed Hedi Bedoui
Neural Computing and Applications, 2016, 29 (2), pp.509-528. ⟨10.1007/s00521-016-2465-7⟩
Article dans une revue hal-04978037 v1

Integration of Optimization Approach Based on Multiple Wordlength Operation Grouping in the AAA Methodology for Real-Time Systems

Ahmed Ghazi Blaiech , Khaled Ben Khalifa , Mohamed Boubaker , Mohamed Akil , Mohamed Hedi Bedoui
International Journal of Embedded and Real-Time Communication Systems, 2014, 5 (1), pp.37-60. ⟨10.4018/ijertcs.2014010103⟩
Article dans une revue hal-04978104 v1
Image document

A Novel Hybrid Grid Search and Tree Parzen Estimator for Deep Learning Hyperparameters Optimization

Souhir Khessiba , Ahmed Ghazi Blaiech , Asma Ben Abdallah , Antoine Manzanera , Khaled Ben Khalifa et al.
21th International ACS/IEEE International Conference on Computer Systems and Applications AICCSA 2024, Oct 2024, Sousse, Tunisia
Communication dans un congrès hal-04879432 v1
Image document

Improving Knee Osteoarthritis Classification with Markerless Pose Estimation and STGCN Model

Souhir Khessiba , Ahmed Ghazi Blaiech , Asma Ben Abdallah , Rim Grassa , Antoine Manzanera et al.
International Workshop on Multimedia Signal Processing (IEEE MMSP 2023), Sep 2023, Poitiers, France
Communication dans un congrès hal-04336153 v1

A Deep Pair Siamese CNN for Multi-Class Classification of Alzheimer Disease.

Hmidi Alaeddine , Ahmed Ghazi Blaiech , Malek Jihene
2023 International Conference on Cyberworlds (CW), Oct 2023, Sousse, France. pp.345-349, ⟨10.1109/CW58918.2023.00061⟩
Communication dans un congrès hal-04976599 v1

A Novel Deep Learning Model for Knee Cartilage 3D Segmentation

Safa Mathlouthi , Ahmed Ghazi Blaiech , Mourad Said , Asma Ben Abdallah , Mohamed Hedi Bedoui
2021 IEEE/ACS 18th International Conference on Computer Systems and Applications (AICCSA), Nov 2021, Tangier, France. pp.1-7, ⟨10.1109/AICCSA53542.2021.9686896⟩
Communication dans un congrès hal-04977833 v1

A Novel Deep Learning Model for COVID-19 Detection from Combined Heterogeneous X-ray and CT Chest Images

Amir Bouden , Ahmed Ghazi Blaiech , Khaled Ben Khalifa , Asma Ben Abdallah , Mohamed Hédi Bedoui
Artificial Intelligence in Medicine, Jun 2021, Portugal, Portugal. pp.378-383, ⟨10.1007/978-3-030-77211-6_44⟩
Communication dans un congrès hal-04975665 v1

Impact of Enhancement for Coronary Artery Segmentation Based on Deep Learning Neural Network

Ahmed Ghazi Blaiech , Asma Mansour , Asma Kerkeni , Mohamed Hédi Bedoui , Asma Ben Abdallah
9t th Iberian Conference on Pattern Recognition and Image Analysis, IbPRIA 2019, Jul 2019, Madrid, Spain. pp.260-272, ⟨10.1007/978-3-030-31321-0_23⟩
Communication dans un congrès hal-04978331 v1

Multi-width fixed-point coding based on reprogrammable hardware implementation of a multi-layer perceptron neural network for alertness classification

Ahmed Ghazi Blaiech , Khaled Ben Khalifa , Mohamed Boubaker , Mohamed Hedi Bedoui
2010 10th International Conference on Intelligent Systems Design and Applications (ISDA), Nov 2010, Cairo, France. pp.610-614, ⟨10.1109/ISDA.2010.5687196⟩
Communication dans un congrès hal-04978121 v1
Image document

Hyperparameter Optimization of Deep Learning Models for EEG-Based Vigilance Detection

Souhir Khessiba , Ahmed Ghazi Blaiech , Antoine Manzanera , Khaled Ben Khalifa , Asma Ben Abdallah et al.
Advances in Computational Collective Intelligence, 1653, Springer International Publishing, pp.200-210, 2022, Communications in Computer and Information Science, ⟨10.1007/978-3-031-16210-7_16⟩
Chapitre d'ouvrage hal-03835830 v1