Narjes Bessghaier is a PhD candidate at the Ecole de Technologie Supérieure (ETS) in Montreal (Canada). Her research interests include source code static analysis, mining repositories, software quality, code smells refactoring, as well as user interface evaluation. Her work has been published at major software engineering venues such as ACM Transaction on Interactive Intelligent Systems (ACM TIIS). She obtained her master degree in Enterprises Systems Engineering from the Institute of Computer science and Multimedia (ISIM) in Sfax- Tunisia.