1. Mathematics, Statistics and Computer Science Department, University of Kinshasa, Kinshasa XI P.O. Box 190, Democratic Republic of the Congo
2. Artificial Intelligence, Big Data and Modeling Simulation Research Center (ABIL), Kinshasa XI P.O. Box 190, Democratic Republic of the Congo
3. Institute of Smart Systems Technologies, University of Klagenfurt, 9020 Klagenfurt am Wörthersee, Austria
4. Department of Electrical and Computer Engineering, University of New Mexico, Albuquerque, NM 87131, USA