We present an open, decentralized, participatory system which realizes location-based services by gently extending the existing World Wide Web. Utilizing a geospatial search engin...
Abstract: Software product line engineering is an established methodology for fast and effective development of software-intensive systems and services. To reap maximum benefits fr...
EMFGormas1 is a new approach for modeling Service-oriented Open Multiagent Systems using the MDA Eclipse Technology. It offers a CASE tool based on an unified meta-model for engin...
Service-Oriented Architecture (SOA) has become the preferred methodology to build complex enterprise applications. Inside an enterprise, an Enterprise Service Bus (ESB) has emerged...
This paper presents an approach that uses special purpose RBAC constraints to base certain access control decisions on context information. In our approach a context constraint is...