Sourour Ammar

21 papers B 2C 3Journal 9Unranked 6
YearRankTypeTitle / Venue / Authors
2026 J jnl
ST-KeyS: Self-supervised Transformer for Keyword Spotting in historical handwritten documents.
Pattern Recognit.
Sana Khamekhem Jemni, Sourour Ammar, Mohamed Ali Souibgui, Yousri Kessentini, Abbas Cheddad
2025 — conf
CNN-Trans: A Two-Branch CNN Transformer Model for Multivariate Time Series Classification.
ICAART (2)
Sarra Hassine, Sourour Ammar, Ilef Ben Slima
2025 J jnl
ST-WID: Self-supervised transformer for writer identification in arabic handwritten scripts.
Signal Image Video Process.
Islem Fatnassi, Sana Khamekhem Jemni, Sourour Ammar, Yousri Kessentini
2023 — conf
SS-FL: Self-Supervised Federated Learning for COVID-19 Detection from Chest X-Ray Images.
ICCCI (CCIS Volume)
Ines Feki, Sourour Ammar, Yousri Kessentini
2023 J jnl
ST-KeyS: Self-Supervised Transformer for Keyword Spotting in Historical Handwritten Documents.
CoRR
Sana Khamekhem Jemni, Sourour Ammar, Mohamed Ali Souibgui, Yousri Kessentini, Abbas Cheddad
2022 J jnl
Domain and writer adaptation of offline Arabic handwriting recognition using deep neural networks.
Neural Comput. Appl.
Sana Khamekhem Jemni, Sourour Ammar, Yousri Kessentini
2022 J jnl
Masking for better discovery: Weakly supervised complementary body regions mining for person re-identification.
Expert Syst. Appl.
Mahmoud Ghorbel, Sourour Ammar, Yousri Kessentini, Mohamed Jmaiel
2022 B conf
PCMCR: A Novel Conflict Resolution Strategy based on Possibility Theory for Human Activity Recognition.
KES
Ilef Ben Slima, Amina Jarraya, Sourour Ammar, Amel Borgi
2022 J jnl
Possibilistic rank-level fusion method for person re-identification.
Neural Comput. Appl.
Ilef Ben Slima, Sourour Ammar, Mahmoud Ghorbel
2022 C conf
Self-supervised Learning for COVID-19 Detection from Chest X-ray Images.
ISPR
Ines Feki, Sourour Ammar, Yousri Kessentini
2021 J jnl
Federated learning for COVID-19 screening from Chest X-ray images.
Appl. Soft Comput.
Ines Feki, Sourour Ammar, Yousri Kessentini, Khan Muhammad
2021 J jnl
Re-ranking Person Re-identification using Attributes Learning.
Neural Comput. Appl.
Nabila Mansouri, Sourour Ammar, Yousri Kessentini
2020 — conf
Fusing Local and Global Features for Person Re-identification Using Multi-stream Deep Neural Networks.
MedPRAI
Mahmoud Ghorbel, Sourour Ammar, Yousri Kessentini, Mohamed Jmaiel, Ahmed Chaari
2020 — conf
Possibilistic Classifier Combination for Person Re-identification.
MedPRAI
Ilef Ben Slima, Sourour Ammar, Mahmoud Ghorbel, Yousri Kessentini
2019 J jnl
A two-stage deep neural network for multi-norm license plate detection and recognition.
Expert Syst. Appl.
Yousri Kessentini, Mohamed Dhia Besbes, Sourour Ammar, Achraf Chabbouh
2019 B conf
Improving Person Re-Identification by Combining Siamese Convolutional Neural Network and Re-Ranking Process.
AVSS
Nabila Mansouri, Sourour Ammar, Yousri Kessentini
2019 — conf
Improving Person Re-identification by Background Subtraction Using Two-Stream Convolutional Networks.
ICIAR (1)
Mahmoud Ghorbel, Sourour Ammar, Yousri Kessentini, Mohamed Jmaiel
2011 — conf
Efficiently Approximating Markov Tree Bagging for High-Dimensional Density Estimation.
ECML/PKDD (3)
François Schnitzler, Sourour Ammar, Philippe Leray, Pierre Geurts, Louis Wehenkel
2011 C conf
Mixture of Markov Trees for Bayesian Network Structure Learning with Small Datasets in High Dimensional Space.
ECSQARU
Sourour Ammar, Philippe Leray
2010 — —
Modèles Graphiques Probabilistes pour l'Estimation de Densité en grande dimension : applications du principe Perturb & Combine pour les mélanges d'arbres. (Probabilistic graphical models for density estimation in high dimensional spaces: application of the Perturb & Combine principle with tree mixtures).
Sourour Ammar
2009 C conf
Probability Density Estimation by Perturbing and Combining Tree Structured Markov Networks.
ECSQARU
Sourour Ammar, Philippe Leray, Boris Defourny, Louis Wehenkel