About the Authors

Duong Tan Nghia received his Engineer’s degree (2011), his M.Sc. in ultra-wideband systems (2013), and his Ph.D. in recommender systems (2023), all from Hanoi University of Science and Technology (HUST), Vietnam. In 2016, he carried out research on computer vision and FPGA design and implementation at the Kyushu Institute of Technology, Japan. He is a lecturer in the School of Electrical and Electronic Engineering at HUST and the Chief AI Officer of Minastik Technology JSC. His research interests span recommender systems, computer vision, natural language processing, fingerprint recognition, and ultra-wideband systems.

Tran Manh Hoang received his M.Sc. from the Technical University of Kaiserslautern, Germany (2003), and his Ph.D. in ultra-wideband systems from Hanoi University of Science and Technology (HUST), Vietnam (2016). He is a lecturer in the School of Electrical and Electronic Engineering at HUST, where his current research focuses on computer vision, recommender systems, and natural language processing.