| 2025 | CNSM | GPG-VNFE: Towards Foundation Models via Graph Pretraining for Generalizable VNF Embedding. | Omar Houidi, Nour-El-Houda Yellas, Oussama Soualah, Djamal Zeghlache |
| 2025 | NetSoft | An Intelligent E2e Network Slicing Framework Using Transformer-Enhanced Drl. | Rania Sahraoui, Fetia Bannour, Omar Houidi, Badii Jouaber |
| 2024 | NOMS | Energy-Aware VNF-FG Placement with Transformer-based Deep Reinforcement Learning. | Rania Sahraoui, Omar Houidi, Fetia Bannour |
| 2023 | CNSM | Energy Efficient VNF-FG Embedding via Attention-Based Deep Reinforcement Learning. | Omar Houidi, Oussama Soualah, Ines Houidi, Djamal Zeghlache |
| 2023 | Networking | Graph Convolutional Reinforcement Learning for Load Balancing and Smart Queuing. | Hassan Fawaz, Omar Houidi, Djamal Zeghlache, Julien Lesca, Pham Tran Anh Quang, Jrmie Leguay, Paolo Medagliani |
| 2023 | NOMS | AMAC: Attention-based Multi-Agent Cooperation for Smart Load Balancing. | Omar Houidi, Sihem Bakri, Djamal Zeghlache, Julien Lesca, Pham Tran Anh Quang, Jrmie Leguay, Paolo Medagliani |
| 2022 | NOMS | Multi-Agent Graph Convolutional Reinforcement Learning for Intelligent Load Balancing. | Omar Houidi, Sihem Bakri, Djamal Zeghlache |
| 2021 | AINA | A Monitoring Aware Strategy for 5G Core Slice Embedding. | Oussama Soualah, Omar Houidi, Djamal Zeghlache |
| 2020 | PIMRC | An Enhanced Reinforcement Learning Approach for Dynamic Placement of Virtual Network Functions. | Omar Houidi, Oussama Soualah, Wajdi Louati, Djamal Zeghlache |
| 2018 | NCA | Virtualized Network Services Extension Algorithms. | Omar Houidi, Oussama Soualah, Wajdi Louati, Djamal Zeghlache, Farouk Kamoun |
| 2017 | GLOBECOM | An Efficient Algorithm for Virtual Network Function Scaling. | Omar Houidi, Oussama Soualah, Wajdi Louati, Marouen Mechtri, Djamal Zeghlache, Farouk Kamoun |