We show how Semantic Web technologies can be used to build an access control system. We follow the role-based access control approach (RBAC) and extend it with contextual attribute...
Semantic Web databases allow efficient storage and access to RDF statements. Applications are able to use expressive query languages in order to retrieve relevant metadata to perfo...
Fabian Abel, Juri Luca De Coi, Nicola Henze, Arne ...
When building enterprise applications that need to be accessed through a variety of client devices, developers usually strive to implement most of the business logic device-indepen...
VoiceXML (VXML) is a W3C’s standard for specifying interactive dialogs. It finds multiple uses in various Web applications. VXML can also be used in non-visual Web browsing. Th...
European energy supply companies typically run a conglomerate of different, geographically distributed power plants. Unfortunately, the corresponding power plant control systems a...