In this paper we describe two geometrical models of meaning representation, the Semantic Atlas (SA) and the Automatic Contexonym Organizing Model (ACOM). The SA provides maps of m...
Current e-service technology paradigms require the analysis and conceptual modeling of cooperative inter-organizational workflows. Cooperation among different organizations is base...
Role-Based Access Control (RBAC) is increasingly used for ensuring security and privacy in complex organizations such as healthcare institutions. In RBAC, access permissions are g...
Many risk specific concepts like “threat”, “consequence” and “risk” belong to the daily language. In a risk analysis one cannot be certain that the participants’ int...
The evolution towards IP-aware access networks creates the possibility (and, indeed, the desirability) of additional network services, like firewalling or NAT, integrated into th...
Tom Verdickt, Wim Van de Meerssche, Koert Vlaeminc...