KHAOULA BEN ABDELLAFOU received a BSc degree in Computer Science from the Faculty of Science, Monastir (FSM), University, Tunisia in 2011, her PhD degree from ISITCom, Sousse university, Tunisia in 2018 She worked as an Assistant professor in computer Science at the Faculty of Computers and Information Technology, University of Tabuk, Saudi Arabia Her research interests include parallel computing, machine learning, kernel methods, fault diagnosis, process modelling and monitoring, multivariate