Goce Trajcevski Peter Scheuermann Adaptive and Context-Aware Reconciliation of Reactive and Pro-active Behavior in Evolving Systems. 30-46 2006 Active Conceptual Modeling of Learning http://dx.doi.org/10.1007/978-3-540-77503-4_4 conf/er/2006acml db/conf/er/acml2006.html#TrajcevskiS06