Optimized Echo State Network based on PSO and Gradient Descent for Choatic Time Series Prediction. - Rebh Soltani; Emna Benmohamed; Hela Ltifi (ICTAI, 2022)

Echo State Network Optimization: A Systematic Literature Review. - Rebh Soltani; Emna Benmohamed; Hela Ltifi (Neural Process. Lett., 2023)

Hybrid Quanvolutional Echo State Network for Time Series Prediction. - Rebh Soltani; Emna Benmohamed; Hela Ltifi (ICAART (2), 2024)

Newman-Watts-Strogatz topology in deep echo state networks for speech emotion recognition. - Rebh Soltani; Emna Benmohamed; Hela Ltifi (Eng. Appl. Artif. Intell., 2024)

Refining High-Quality Labels Using Large Language Models to Enhance Node Classification in Graph Echo State Network. - Ikhlas Bargougui; Rebh Soltani; Hela Ltifi (ICAART (2), 2025)

Topology-adaptive Bayesian optimization for deep ring echo state networks in speech emotion recognition. - Rebh Soltani; Emna Benmohamed; Hela Ltifi (Neural Comput. Appl., 2025)

Quantum-enhanced cortical deep echo state network for fast and accurate speech emotion recognition. - Rebh Soltani; Emna Benmohamed; Hela Ltifi (Quantum Mach. Intell., 2025)