Enhancing Privacy Preservation of IoT-Based Smart City Using Software-Defined Networking and Differential Privacy Distributions. - Mehdi Gheisari; Hamid Esmaeili Najafabadi; Saeed Kosari; Jana Shafi; Mazhar H. Malik; Christian Fernández-Campusano; Sabitha Banu; Wang Junling; Yi Wan; Huxiong Li (IEEE Internet Things J., 2025)