Developers have long used pictures to aid design activities and there has been a lot of interest in standard notations for design. We have developed delegation diagrams, a graphic...
In this work informal learning theories and practices and social networking features are taken as starting points to build a reference collaboration model to support collaborative ...
Virtual learning communities bring together people from diverse backgrounds and provide the basis for knowledge construction and sharing. Important processes for the community to f...
With increasingly conceiving learning as a social activity, technological support must become more aware of the social context of the individual in order to be able to provide adeq...
: The size and complexity of modern information systems together with requirements for short development time increase the demands for reuse of already existing solutions. The idea...