The corner stone of the interoperability of eLearning systems is the standard definition of learning objects. Nevertheless, for some domains this standard is insufficient to fully ...
: Service Oriented Architecture (SOA) is an emerging style of software architectures to reuse and integrate existing systems for designing new applications. Each application is des...
Web services are often employed to create wide distributed evolvable applications from existing components that constitute a service-based software system. ServicesOriented Archit...
Mobile services hold a promise of utilizing the phone also for other purposes than purely communication. However, repeated attempts at realizing mobile services in the market place...
Agents are becoming a popular technology for the development of distributed, heterogeneous and always available systems. In those systems, interactions are essential, but semantic ...