The processing of data is often restricted by contractualand legal requirements for protecting privacy and IPRs. Policies pro-vide means to control how and by whom data is processed. Conditionsof policies may depend on the previous processing of the data. However,existing policy languages do not...

The novel mobile application csxPOI (short for: collabora-tive, semantic, and context-aware points-of-interest) enables its usersto collaboratively create, share, and modify semantic points of interest(POI). Semantic POIs describe geographic places with explicit semanticproperties of a...

Neue Technologien und Innovationen stellen heutzutage wichtige Schlüsselelemente derWachstums‐ und Erfolgssicherung von Unternehmen dar. Durch einen in Geschwindigkeitund Intensität immer schneller zunehmenden Wettbewerb nehmen Innovationen eine immerzentralere Rolle im Praxisalltag von...

This paper proposes model-driven techniques to extend IBM’s SOMA method towardsmigrating legacy systems into Service-Oriented Architectures (SOA). The proposal exploreshow graph-based querying and transformation techniques enable the integration oflegacy assets into a new SOA. The presented...