Biosketch Md. Rafiul Amin received the B.S. degree in electrical and electronic engineering from the Bangladesh University of Engineering and Technology, in 2016. After graduation, he worked as a Software Engineer at Samsung R&D Institute Bangladesh, from 2016 to 2017. He is currently pursuing a Ph.D. degree in electrical and computer engineering with the University of Houston, Houston, TX, USA. His research interests include biomedical signal processing, optimization, physiological modeling, system identification, sparse recovery, machine learning, and wearable technology.