Ontology based network management has recently evolved from a theoretical proposal to a
more mature technology. As such, it is now being applied in many research projects in a …

Intrusion detection requirements enforced by Intrusions Detection Systems (IDSs) are
generally considered independently from the remainder of the security policy. Our approach …

The TOUCAN project proposed an ontology for telecommunication networks with hybrid
technologies–the TOUCAN Ontology (ToCo), available at http://purl. org/toco/, as well as a …

Usage control is concerned with how data is used after access to it has been granted. As
such, it is particularly relevant to end users who own the data. System implementations of …

In existing usage control policy frameworks, policies consisting of authorizations and
obligations are specified at a low level of abstraction. As a consequence, these policy …

Usage control is concerned with how data is used after access to it has been granted. In
existing usage control enforcement frameworks, policies are assumed to exist and the …

Current telecommunication networks are heterogeneous, with devices manufactured by
different vendors, operating on different protocols, and recorded by databases with different …

A quick and efficient reaction to an attack is important to address the evolution of security
incidents in current communication networks. The ReD (Reaction after Detection) project's …

Increasing complexity makes it difficult for users to manage their home networks in a way
that optimises their experience when using rich multimedia services. Current network …

In this paper, an approach for runtime analysis and automated knowledge-based IT
management is presented and applied to the example of an Air Traffic Control (ATC) system …