Jorge Vallejos Peter Ebraert Brecht Desmet Tom Van Cutsem Stijn Mostinckx Pascal Costanza The Context-Dependent Role Model. 1-16 2007 conf/dais/2007 DAIS http://dx.doi.org/10.1007/978-3-540-72883-2_1 db/conf/dais/dais2007.html#VallejosEDCMC07