A Multi-Key Based Lightweight Additive Homomorphic Encryption Scheme. - Khaled Chait; Abdelkader Laouid; Lamri Laouamer; Mostefa Kara (AI-CSP, 2021)

A Binary Matrix-Based Data Representation for Data Compression in Blockchain. - Abdelkader Laouid; Mostefa Kara; Mohammed Al-Khalidi; Khaled Chait; Mohammad Hammoudeh; Ahmed Aziz (BCCA, 2023)

One Digit Checksum for Data Integrity Verification of Cloud-executed Homomorphic Encryption Operations. - Khaled Chait; Mostefa Kara; Abdelkader Laouid; Mohammad Hammoudeh; Ahcène Bounceur (ICFNDS, 2023)

An Adaptive Image Watermarking based on Bellman-Ford Algorithm. - Brahim Ferik; Laimeche Lakhdar; Abdallah Meraoumia; Abdelkader Laouid; Muath AlShaikh; Khaled Chait (ICFNDS, 2023)

Categorization of Digital Pathology Image using Deep Learning model. - Sana Sahar Guia; Abdelkader Laouid; Khaled Chait (ICFNDS, 2023)

An Enhanced Threshold RSA-Based Aggregate Signature Scheme to Reduce Blockchain Size. - Khaled Chait; Abdelkader Laouid; Mostefa Kara; Mohammad Hammoudeh; Omar Aldabbas 001; Abdullah T. Al-Essa (IEEE Access, 2023)

Using Transformers to Classify Arabic Dialects on Social Networks. - Adel Berhoum; Meftah Mohammed Charaf Eddine; Abdelkader Laouid; Khaled Chait; Mostefa Kara (PAIS, 2024)

A Blind Digital Watermarking Approach Using Palmprint-Embedded Local Binary Patterns and Arnold Cat Map Transformations. - Brahim Ferik; Laimeche Lakhdar; Abdallah Meraoumia; Abdelkader Laouid; Khaled Chait; Muath AlShaikh (PAIS, 2024)