Mario Anzures-García Luz A. Sánchez-Gálvez Miguel J. Hornos Patricia Paderewski-Rodríguez Ontology-Based Modelling of Session Management Policies for Groupware Applications. 57-64 2007 conf/eurocast/2007 EUROCAST http://dx.doi.org/10.1007/978-3-540-75867-9_8 db/conf/eurocast/eurocast2007.html#Anzures-GarciaSHP07