Today sophisticated concepts, languages and frameworks exist, that allow implementing powerful fine grained access control systems for protecting Web Services and spatial data in ...
Significant efforts are currently being pursued by several countries and IT providers to deploy SOA (Service Oriented Architecture) designs of digital government systems that inte...
Abstract. We demonstrate Sig.ma, both a service and an end user application to browse and perform tasks leveraging data coming from dozens of distributed and unrelated sources on t...
Giovanni Tummarello, Richard Cyganiak, Michele Cat...
End-user service composition is a promising way to ensure flexible, quick and personalized information provision and utilization, and consequently to better cope with spontaneous ...
In this paper we present tools that provide an easy way to edit XML content directly on the web, with the usual benefit of valid XML content. These tools make it possible to crea...