A conceptual model of a virtual world is a high-level representation of how the objects behave and how they are related to each other. The conceptual models identify the most esse...
— Industry is more and more interested in executing business functions that span multiple applications. This demands high-levels of interoperability and a more flexible and adapt...
Open hypermedia systems provide a decoupled approach to structural computing. This entails that the architecture of the systems are made up of user agents that communicate with di...
Abstract This paper addresses the specification of a security policy ontology framework to mediate security policies between virtual organizations (VO) and real organizations (RO)....
In the last decades, Digital Rights Management (DRM) technology has been laid emphasis on digital contents protection and related security policies, mechanisms and implementation....