Karisma Trinanda Putra received his master degree from Institute Sepuluh Nopember, Indonesia in 2015. He is currently a student at the Department of Computer Science and Information Engineering in Asia University, Taiwan to earn a doctoral degree. He is also a Lecturer in Department of Electrical Engineering, Universitas Muhammadiyah Yogyakarta, Indonesia. His research interests focus on data mining, machine learning, and sensor networks.