Sabine Graf


is assistant professor at Athabasca University, School of Computing and Information Systems, in Canada. Her research interests include adaptivity and personalization, student modeling, ubiquitous and mobile learning, artificial intelligence, and collaborative learning technologies. She is editor of the Learning Technology Newsletter, a publication of the IEEE Computer Society's Technical Committee on Learning Technology (TCLT), and member of the editorial board of two international journals. Read more about her work and research at

Articles published on IXD&A:

'Selection of appropriates E-learning personalization strategies from ontological perspectives', N.9-10, 2010, pp. 65-84, abstract, download

'Identifying and Incorporating Affective States and Learning Styles in Web-based Learning Management Systems', N.9-10, 2010, pp. 85-103, abstract, download