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Takwa Ben Aïcha Gader

PHD/ NVIDIA Ambassador & Instructor

Takwa Ben Aïcha Gader
36 ans
Mahdia Tunisie
Situation professionnelle
En poste
En recherche active
Présentation
  • Docteure en Intelligence Artificielle et Ambassadrice NVIDIA, spécialisée en Deep Learning, NLP et imagerie médicale.

  • Conception et animation de formations académiques avancées et de workshops internationaux, avec une expertise en développement, déploiement et valorisation de solutions d’IA.

  • Engagée dans le rapprochement entre recherche, enseignement et applications industrielles en intelligence artificielle.

  • 4 thèses de doctorat (co-encadrement), 12 mastères et plus de 20 projets académiques encadrés

  • Plus de 100 enseignants formés en intelligence artificielle
  • Plus de 9 workshops certifiés NVIDIA animés
  • Plus de 7 keynotes et interventions scientifiques invitées
CV réalisé sur DoYouBuzz
Compétences

Encadrement & Supervision Académique

  • 4 Thèses de doctorat (co-encadrement en cours)
  • 12 Mastères de recherche (co-encadrement)
  • 7 Projets de Fin d’Études (PFE) — Cycle Ingénieur
  • 4 Projets de Fin d’Année (PFA) — Cycle Ingénieur
  • 18 Projets de Fin d’Études — Licence

Publications

  • Gader, Takwa Ben Aïcha, and Afef Kacem Echi. "Unconstrained handwritten Arabic text-lines segmentation based on AR2U-net." 2020 17th International Conference on Frontiers in Handwriting Recognition (ICFHR). IEEE, 2020. https://ieeexplore.ieee.org/document/9257759
  • Gader, Takwa Ben Aïcha, and Afef Kacem Echi. "Attention-based deep learning model for Arabic handwritten text recognition." Machine Graphics and Vision 31.1/4 (2022): 49-73. https://mgv.sggw.edu.pl/article/view/2242
  • Gader, Takwa Ben Aïcha, and Afef Kacem Echi. "Deep Learning-Based Segmentation of Connected Components in Arabic Handwritten Documents." Intelligent Systems and Pattern Recognition: Second International Conference, ISPR 2022, Hammamet, Tunisia, March 24–26, 2022, Revised Selected Papers. Cham: Springer International Publishing, 2022. https://link.springer.com/chapter/10.1007/978-3-031-08277-1_8
  • Gader, Takwa Ben Aïcha Echi, Afef Kacem. "Attention-based CNN-ConvLSTM for Handwritten Arabic Word Extraction." ELCVIA Electronic Letters on Computer Vision and Image Analysis 21.1 (2022): 121-129. https://elcvia.cvc.uab.cat/article/view/1433
  • Bouslimi, Yahia, Takwa Ben Aıcha Gader, and Afef Kacem Echi. "Prostate Cancer Detection, Segmentation, and Classification using Deep Neural Networks." ICPRAM (2023). https://www.scitepress.org/Link.aspx?doi=10.5220/0011795100003411
  • Gader, Takwa Ben Aıcha, Issam Chibani, and Afef Kacem Echi. "Arabic Handwriting off-Line Recognition Using ConvLSTM-CTC." ICPRAM (2023). https://www.scitepress.org/Link.aspx?doi=10.5220/0011794700003411
  • Barbouchi, Khalil, et al. "A transformer‐based deep neural network for detection and classification of lung cancer via PET/CT images." International Journal of Imaging Systems and Technology (2023). https://onlinelibrary.wiley.com/doi/10.1002/ima.22858
  • BOUSLIMI, Yahya, ECHI, Afef Kacem, et al. Deep Learning Based Localisation and Segmentation of Prostate Cancer from mp-MRI Images. ELCVIA Electronic Letters on Computer Vision and Image Analysis, 2023, vol. 22, no 1, p. 52-70, https://doi.org/10.5565/rev/elcvia.1620 .
  • Gader, Takwa Ben Aïcha Echi, Afef Kacem. ISPR 23 "Deep Layout Analysis of Multilingual and Composite Documents" https://doi.org/10.1007/978-3-031-46335-8_7
  • Rebhi, Wiem, Gader, Takwa Ben Aïcha and Echi, Afef Kacem. "Unified Approach for Hierarchical Text Detection and Recognition and Voice Conversion", ICTA 2023. Présenté et en cours de publication.
  • Gader, Takwa Ben Aïcha and Echi, Afef Kacem, "Swin Transformer for Script Writer Identification", CTA: The 9th International Conference on ICT & Accessibility 2023. Présenté et en cours de publication.
  • Takwa Ben Aïcha, Heni Lachouak, Safoine Touil, A. Kacem Echi and Samah Mbarek. "Hybrid CNN-Swin Transformer for Glaucoma Screening in Fundus Images ". AICCSA 2024 : The ACS/IEEE 21st International Conference on Computer Systems and Applications. https://ieeexplore.ieee.org/document/10912542
  • Meher Boulaabi, Takwa Ben Aïcha, A. Kacem Echi and Samah Mbarek. " Advanced Segmentation of Diabetic Retinopathy Lesions Using DeepLabv3+". AICCSA 2024 : The ACS/IEEE 21st International Conference on Computer Systems and Applications. https://ieeexplore.ieee.org/document/10912539
  • K. Khazri, T. Ben Aïcha and A. Kacem Echi, Deep Learning based-framework for Math Formulas Understanding, ELCVIA: Electronic Letters on Computer Vision and Image Analysis, 2024, https://doi.org/10.5565/rev/elcvia.1833
  • A. Kacem, T. BenAïcha, Off-line Identifying Script Writers by Swin Transform- ers and ResNest-50 ELCVIA: International Journal of Pat- tern Recognition and Artificial Intelli- gence, 2024. https://doi.org/10.5565/rev/elcvia.1787
  • M. Boulaabi, T. Ben Aïcha Gader, A. Kacem Echi and Z. Bouraoui , Enhancing Diabetic Retinopathy Classification with Swin Transformer and Shifted Window Attention, AIME 2025, https://doi.org/10.1007/978-3-031-95841-0
  • Takwa Ben Aïcha Gader. Extraction, segmentation et reconnaissance hors ligne de manuscrits arabes par apprentissage profond. Informatique [cs]. Ecole Nationale d'Ingénieurs de Sfax (ENIS), Université de Sfax, Tunisie, 2024. Français. https://hal.science/tel-04924994v1/document
  • Gader, Takwa Ben Aïcha, Hamrouni, Soumaya,and Afef Kacem Echi. "Hybrid CNN-Transformer Model for Ovarian Cancer Lesion Classification", the 5th International Conference on Intelligent Systems and Pattern Recognition (ISPR 2025).
  • T.Ben Aïcha Gader, A.Kacem Echi, A.Ben Amor, H. Baccar and M.N. Najjar. "Head and Neck Organ-at-Risk Multi-Modal Semantic Segmentation using 3D-UNet", Electronic Letters on Computer Vision and Image Analysis (ELCVIA), 2025. https://doi.org/10.5565/rev/elcvia.2147
  • Arij Saïd, Takwa Benaïcha Gader, Afef Kacem Echi, Wassim Bouachir, ICTA2025,"Parkinson's Disease Severity Assessment from Gait Patterns: A CNN-Transformer Hybrid Approach", https://ieeexplore.ieee.org/document/11398236

Peer review

  • journal, Arabian Journal for Science and Engineering, ISSN: 1319-8025, 2022.
  • journal, Arabian Journal for Science and Engineering, ISSN: 2191-4281, 2022
  • journal, Springer Nature, ISSN: 2661-8907, 2023
  • International Conference on Intelligent Systems and Pattern Recognition(ISPR 2025)
  • International Workshop on Health Informatics : Ethical AI and Digital Twins (HOPE’25)

Scientifiques et Informatique

  • Machine Learning & Data Science : Python, TensorFlow, TensorFlow Lite, PyTorch, Keras, Scikit-Learn, RAPIDS, OpenCV, NLP
    Expert
  • Deep Learning Models : CNN, RNN, LSTM, GRU, Transformers (BERT, GPT, T5, LLaMA), Autoencoders, Diffusion Models, U-Net
    Expert
  • Computer Vision : Filtrage, Segmentation, Classification, Clustering, Reconnaissance de formes, Extraction de descripteurs, Détection & Suivi d’objets
    Expert
  • NLP & IA Générative : LLMs · Fine-tuning · RAG · Vector Databases · LangChain · Embeddings · Recherche sémantique · Question Answering · OCR intelligent · Word2Vec · GloVe · FastText · TF-IDF · Bag-of-Words · Transformers · Prompt Engineering · Document Understanding · Information Extraction · Text Mining
    Expert
  • Big Data & Cloud : Hadoop, Spark, Docker, Kubernetes
    Bon niveau
  • Optimisation & Déploiement : CUDA, TensorRT, Triton Inference Server
    Avancé
  • Outils & Environnements : Jupyter, Google Colab
    Avancé
  • Programmation & Scripting : Python, R, C
    Avancé
  • NoSQL
    Bon niveau