Adversarial Multi-armed Bandit for mmWave Beam Alignment with One-Bit Feedback. - Irched Chafaa; Elena Veronica Belmega; Mérouane Debbah (VALUETOOLS, 2019)

Exploiting Channel Sparsity for Beam Alignment in mmWave Systems via Exponential Learning. - Irched Chafaa; Elena Veronica Belmega; Mérouane Debbah (ICC Workshops, 2020)

One-Bit Feedback Exponential Learning for Beam Alignment in Mobile mmWave. - Irched Chafaa; Elena Veronica Belmega; Mérouane Debbah (IEEE Access, 2020)

Federated Channel-Beam Mapping: from sub-6GHz to mmWave. - Irched Chafaa; Romain Negrel; Elena Veronica Belmega; Mérouane Debbah (WCNC Workshops, 2021)

Machine learning for beam alignment in mmWave networks. (Apprentissage automatique pour l'alignement des faisceaux dans les réseaux à onde millimétrique). - Irched Chafaa (2021)

Self-Supervised Deep Learning for mmWave Beam Steering Exploiting Sub-6 GHz Channels. - Irched Chafaa; Romain Negrel; Elena Veronica Belmega; Mérouane Debbah (IEEE Trans. Wirel. Commun., 2022)

Transformer-Based Power Optimization for Max-Min Fairness in Cell-Free Massive MIMO. - Irched Chafaa; Giacomo Bacci; Luca Sanguinetti (IEEE Wirel. Commun. Lett., 2025)