The programmable service for Internet telephony (VoIP) allows end-users or third parties to define their own customized services. However, it imposes a serious drawback that serv...
The growth in interest in virtual environments in CSCW has focused on co-operation within these environments. Little consideration has been given to how users manage these environ...
Abstract This paper addresses the specification of a security policy ontology framework to mediate security policies between virtual organizations (VO) and real organizations (RO)....
The amount of data published on the Semantic Web has witnessed a tremendous growth in the last years to which the Linked Open Data (LOD) project has contributed significantly. Whil...
We have created an immersive application for statistical graphics and have investigated what benefits it offers over more traditional data analysis tools. This paper presents a de...