Dr. Rahma Gantassi received a Ph.D. degree in computer science from the University of Tunis El Manar (UTM), Tunisia, in 2021. She is a Research Professor Fellow with the Energy ICT Laboratory, at Chonnam National University (CNU), South Korea. She has published several academic articles in international refereed journals and conferences. Her current research interests include the Internet of Things (IoT), the optimization of wireless sensor networks (WSN), the optimization of quality of service (QoS) in WSN, Smart Grids,  and P2P energy trading. She has also served as a local and international organizing and program committee member at various international conferences and as a reviewer in several refereed journals.