Lassaad Latrach

dblp:267/7509 · DBLP profile ↗
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7ranked-venue papers
0as first author
7since 2021 · last 2026
0000-0002-2398-7966ORCID · verified

Domains — the database's venue-derived domains; a paper can count in several

Artificial intelligence and machine learning · 4 · 4 since 2021Software engineering, systems software and programming languages · 2 · 2 since 2021Graphics, computer vision, multimedia, augmented reality and games · 1 · 1 since 2021Applied, interdisciplinary, general and emerging computing · 1 · 1 since 2021
YearPublicationVenuePosition
2026 A Graph-Based Software Framework with Topological Analysis of Retinal Vessel Networks for Automated Diabetic Retinopathy Grading
Nader Belhadj, Mohamed Amine Mezghich, Ridha Ghayoula, Lassaad Latrach
ENASE (1)4
2026 Hybrid CNN-GNN Model for Retinopathy Classification Using Geometric and Topological Invariants
Nader Belhadj, Mohamed Amine Mezghich, Jaouher Fattahi, Ridha Ghayoula, Lassaad Latrach
ICAART (5)5
2026 Leveraging Local Invariants and Graph Neural Networks for Enhanced Anomaly Detection in Distributed Systems
Nader Belhadj, Mohamed Amine Mezghich, Lassaad Latrach, Ridha Ghayoula
ICAART (2)3
2026 A High-Precision Hybrid Intelligence Framework for Diabetic Retinopathy Grading
Nader Belhadj, Mohamed Amine Mezghich, Jaouher Fattahi, Ridha Ghayoula, Lassaad Latrach
ICPRAM5
2025 A LIME-Explained VGG16 Model for Disguise and Makeup Face Recognition in Forensics
abstract
This paper exploits the rise of artificial intelligence (AI) and deep learning (DL) to improve the use of digital forensic evidence analysis, specifically criminal identification from facial images despite disguise and makeup. Our approach leverages the VGG16 architecture for face recognition and identification, coupled with the LIME framework (Local Interpretable Model-Agnostic Explanations) to explain model recognition. This combination enables interpretation and verification of results with enhanced trust and confidence in forensic analysis. We follow a "watch and iterate" procedure, utilizing the insights generated from LIME to curate the training dataset, improving the model’s performance iteratively. The efficacy of this procedure is reflected in the remarkable outcomes: our model has an accuracy of 98.10%, precision of 98.16%, recall of 98.10%, F1-score of 98.11%, AUC of 100%. This development in forensic technology has great potential to enhance the precision and speed of criminal identification, thus leading to safer and fairer societies.
Abdelkarim Khedher, Jaouhar Fattahi, Ridha Ghayoula, Lassaad Latrach
CoDIT5
2025 GNN-MSOrchest: Graph Neural Networks Based Approach for Micro-Services Orchestration - A Simulation Based Design Use Case
Nader Belhadj, Mohamed Amine Mezghich, Jaouher Fattahi, Lassaad Latrach
ICAART (3)4
2025 Incorporating Distributed Invariants in Autonomous Cybersecurity Knowledge Graphs: A Scalable Approach Using GNNs and LLMs
abstract
This paper presents a novel methodology to enhance Autonomous Cybersecurity Knowledge Graphs (ACKGs) by incorporating distributed invariants, ensuring robust consistency in data integrity, access control, and threat detection. The proposed framework integrates Graph Neural Networks (GNNs) and Large Language Models (LLMs), facilitating real-time validation, automated threat mitigation, and continuous system updates as evolving threats are detected. By embedding these invariants into the cybersecurity architecture, the approach offers a scalable, dynamic, and self-sustaining solution, significantly improving the resilience, adaptability, and operational efficiency of cybersecurity systems in complex, large-scale environments.
Nader Belhadj, Mohamed Amine Mezghich, Jaouher Fattahi, Ridha Ghayoula, Lassaad Latrach
IJCNN5