From Voice to Shell: A SLM-Based Assistant for IoT Maintenance Tasks on the Edge. - Ángela Gijón Flores; Cristina Bolaños Peño; Henry A. Llumiguano Solano; Jesús Fernández-Bermejo Ruiz; Félix Jesús Villanueva Molina; Fernando Rincón Calle (IEEE Internet Things J., 2026)