Effective Region-based Relevance Feedback for Interactive Content-based Image Retrieval. - Walid Barhoumi; Abir Gallas; Ezzeddine Zagrouba (KES IIMSS, 2009)

Image retrieval based on wavelet sub-bands and fuzzy weighted regions. - Abir Gallas; Walid Barhoumi; Ezzeddine Zagrouba (ICCIT, 2012)

Bouclage de pertinence négatif pour la recherche des images à base de descripteurs de sous-bandes d'ondelettes. - Abir Gallas; Walid Barhoumi; Ezzeddine Zagrouba (Traitement du Signal, 2012)

Negative Relevance Feedback for Improving Retrieval in Large-Scale Image Collections. - Abir Gallas; Walid Barhoumi; Ezzeddine Zagrouba (ISM, 2014)

Locality-sensitive hashing for region-based large-scale image indexing. - Abir Gallas; Walid Barhoumi; Neila Kacem; Ezzeddine Zagrouba (IET Image Process., 2015)

High-Dimensional Image Data Sets Retrieval: Improving Accuracy Using a Weighted Relevance Feedback. - Abir Gallas; Walid Barhoumi; Ezzeddine Zagrouba (Int. J. Semantic Comput., 2015)

Enhanced Similarity Measure for Sparse Subspace Clustering Method. - Sabra Hechmi; Abir Gallas; Ezzeddine Zagrouba (IWANN (1), 2017)

Multi-kernel sparse subspace clustering on the Riemannian manifold of symmetric positive definite matrices. - Sabra Hechmi; Abir Gallas; Ezzeddine Zagrouba (Pattern Recognit. Lett., 2019)