Silva, B.S.; Bueno, A.M.; Barbosa, S.D.J. (2009) Designing for Change: Engineering Adaptable and Adaptive User Interaction by Focusing on User Goals. Proceedings of HCI International 2009, LNCS 5610, ISBN 978-3-642-02573-0, 715-724. DOI: http://dx.doi.org/10.1007/978-3-642-02574-7_80