The increasing number of publications on recommender systems for Technology Enhanced
Learning (TEL) evidence a growing interest in their development and deployment. In order …

According to studies into learning at work, interpersonal help seeking is the most important
strategy of how people acquire knowledge at their workplaces. Finding knowledgeable …

Work-integrated learning (WIL) poses unique challenges for user model design: on the one
hand users' knowledge levels need to be determined based on their work activities–testing …

In a model-driven service-oriented architecture (SOA), the services are in large parts
generated from models. To facilitate monitoring, governance, and self-adaptation the …

Collaborative E-Learning is an environment where in learners learn through interaction
among peer group mates using computers. Evaluating learners in terms of collaboration …

Improving the productivity of knowledge workers is an open research challenge. Our
approach is based on providing a large variety of knowledge services which take the current …

In order to support work-integrated learning scenarios task-and competency-aware
knowledge services are needed. In this paper we introduce three key knowledge services of …

In adaptive learning environments, this exchangeof online presence data cannot be
considered isolatedfrom the overall learning context. However, there isyet no systematic …

This paper describes how tools and technologies have been developed within the ACTIVE
project to enable user context to be employed to organize and share knowledge. The …

The continued growth in enterprise social networks is fueled by the need to enable
productivity and innovation. Reducing the constraints to communication and knowledge …