Rozenn is a Professor of Computer Science at Maynooth University (Ireland). Her research interests are in between the traditional fields of electronic and electrical engineering (digital signal processing), computer science (computer vision & graphics), artificial intelligence (data mining, machine learning) and mathematics (statistics, Information theory, decision theory, functional analysis). Her research focus in I-Form is in the area of artificial intelligence applications for advanced manufacturing.
Before joining Maynooth University, she has been (Assistant then Associate) Professor in Statistics (2008-2021), Lecturer in Computer Science (2005-2008) in the School of Computer Science and Statistics in Trinity College Dublin (Ireland). Before that, she had positions as Research Fellow on European projects (FP5, FP6) with Trinity College Dublin and Cambridge University (UK, 2002-2005), and Research Assistant in Laboratoire des Ponts et Chaussées Strasbourg (France, 1998-2001).