Oussama Sghaier

According to our database, Oussama Sghaier authored at least 4 papers between 2023 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2025

Dirichlet and Liouville-based normality scores for deep anomaly detection using transformations: applications to images and beyond images.

Oussama Sghaier, Manar Amayri, Nizar Bouguila

Appl. Intell., January, 2025

2024

Libby-Novick Beta-Liouville Distribution for Enhanced Anomaly Detection in Proportional Data.

Oussama Sghaier, Manar Amayri, Nizar Bouguila

ACM Trans. Intell. Syst. Technol., October, 2024

Robust Clustering with McDonald's Beta-Liouville Mixture Models for Proportional Data.

Oussama Sghaier, Manar Amayri, Nizar Bouguila

Proceedings of the Artificial Neural Networks in Pattern Recognition, 2024

2023

Multivariate Beta Normality Scores Approach for Deep Anomaly Detection in Images Using Transformations.

Oussama Sghaier, Manar Amayri, Nizar Bouguila

Proceedings of the IEEE International Conference on Systems, Man, and Cybernetics, 2023