Higher harmonic oscillations in duffing - Van der Pol equation. - Hédi Khammari (ICECS, 2005)

Behavior of Harmonics Generated by a Duffing Type equation with a Nonlinear Damping: Part I. - Hédi Khammari; Christian Mira; Jean-Pierre Carcassés (Int. J. Bifurc. Chaos, 2005)

Behavior of Harmonics Generated by a Duffing Type equation with a Nonlinear Damping: Part II. - Hédi Khammari; Christian Mira (Int. J. Bifurc. Chaos, 2009)

Field oriented control of permanent magnet synchronous motor: Chaos synchronization. - Wahid Souhail; Hédi Khammari; Mohamed Faouzi Mimouni; Nizar Jabli (ICSC, 2015)

Resource Allocation for Transmit Hybrid Beamforming in Decoupled Millimeter Wave Multiuser-MIMO Downlink. - Irfan Ahmed 002; Hédi Khammari; Adnan Shahid (IEEE Access, 2017)

Joint Machine Learning Based Resource Allocation and Hybrid Beamforming Design for Massive MIMO Systems. - Irfan Ahmed 002; Hédi Khammari (GLOBECOM Workshops, 2018)

A Survey on Hybrid Beamforming Techniques in 5G: Architecture and System Model Perspectives. - Irfan Ahmed 002; Hédi Khammari; Adnan Shahid; Ahmed Musa; Kwang Soon Kim; Eli De Poorter; Ingrid Moerman (IEEE Commun. Surv. Tutorials, 2018)

Bifurcation Control and Complex Dynamics in Field-Oriented Control of a PMSM. - Wahid Souhail; Hédi Khammari; Mohamed Faouzi Mimouni (J. Circuits Syst. Comput., 2019)

A Machine Learning Approach to Achieving Energy Efficiency in Relay-Assisted LTE-A Downlink System. - Hammad Hassan; Irfan Ahmed 002; Rizwan Ahmad; Hédi Khammari; Ghulam M. Bhatti; Waqas Ahmed 001; Muhammad Mahtab Alam (Sensors, 2019)

A forecasting tool for prediction of epileptic seizures using a machine learning approach. - Fayas Asharindavida; M. Shamim Hossain; Azeemsha Thacham; Hédi Khammari; Irfan Ahmed 002; Fahad Alraddady; Mehedi Masud (Concurr. Comput. Pract. Exp., 2020)

Energy Efficiency of Multiuser Sparse Massive MIMO System using Orthogonalized Hybrid Beamforming. - Irfan Ahmed 002; Muhammad Khalil Shahid; F. Debretsion; Hédi Khammari; Khawla Alnajjar (VTC Spring, 2021)

A low complexity hybrid combiner design for the ill-conditioned multiuser mmWave massive MIMO uplink. - Irfan Ahmed 002; Hédi Khammari; Fahad Alraddady (IET Commun., 2021)

Machine Learning Based Beam Selection With Low Complexity Hybrid Beamforming Design for 5G Massive MIMO Systems. - Irfan Ahmed 002; Muhammad Khalil Shahid; Hédi Khammari; Mehedi Masud (IEEE Trans. Green Commun. Netw., 2021)

DRL based Beam Selection and Hybrid Beamforming for Intelligent Reflective Surface assisted Massive MIMO System. - Irfan Ahmed 002; Muhammad Khalil Shahid; Hédi Khammari (VTC2023-Spring, 2023)