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Whereas cross-organizations are under swift competition to operate in unanticipated and dynamic business environment, current service composition standards (e.g. BPEL, WS-CDL) are strictly manual and static. In other words, besides ensuring adaptability at-design time, it is also crucial to cope with runtime adaptability in a very effective manner. The main purpose of this paper is thus to come up...
Service technology proposes a loosely-coupled integration and composition of any service functionalities, exposed by XML-based interfaces and composed using standards such as BPEL. Nevertheless, as cross-organizations are swiftly competing, the rigid character as well as the ad-hoc deployment using these standards is still hindering the large-scale application of this service paradigm. This contribution...
Grids are increasingly being used in applications, one of which is e-learning. As most of business and academic institutions (universities) and training centres around the world have adopted this technology in order to create, deliver and manage their learning materials through the Web, the subject has become the focus of investigate. Still, collaboration between these institutions and centres is...
The Internet is moving from being a collection of applications toward a collection of services through the Web. Therefore, service oriented architecture (SOA) has become an active area of research and development. Web services as an example of SOA provide the integration of software applications in an incremental way, using existing platforms and languages that utilize and adapt to existing legacy...
Grids are increasingly being used in applications, one of which is e-learning. As most of academic and business institutions and training centres around the world have adopted this technology in order to create, deliver and manage their learning materials through the Web, the subject has become the focus of investigate. Still, collaboration between these institutions and centres is limited. Existing...
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