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In an enterprise context, competencies are often dispersed across different teams. A specific need within the enterprise could not be satisfied only because of a lack of awareness about real competencies owned by employees. The aforementioned problem involves two main critical aspects: the difficulty to manage employees' competencies in order to constantly keep them up-to-date and the ability to agilely...
This paper addresses questions of contextual learning experience sharing among users in personal learning environments. As learning environments has become personal and user oriented, a user can acquire knowledge and learning experiences anywhere and anytime by reading public or personal online learning resources aggregated by a set of provided tools. In this paper, we propose a system allowing a...
The following topics are dealt with: web services composition; HTTP communication; latent semantic indexing; virtual communities; XML Web services interactions; casual multiuser Web collaboration; Web blog mining application; social network services; instant messaging; location-based personalized social media service; real-time quality of service; semantic Web services; e-learning services; secure...
In this paper, we propose a SNS (Social Networking Service) based ubiquitous environment for learning foreign languages called SONLUE. Learners use the SONLUE service to find a partner who can solve the language learning problems at the online community and an appropriate request chain of friends will be recommended upon their request. The learner can practice his second language with a native speaker...
Context-awareness involved in e-learning includes awareness to knowledge context, awareness to social context, and awareness to technical context. This study proposes the use of context-awareness for personalized learning content recommendation in e-learning environments, and discusses the key steps in the recommendation mechanism.
In this paper, we propose a collaborative learning service in ubiquitous environment for social networking service (SNS). The main characteristic of the service is that the users use the service to search the person who can solve the problem, and an appropriate request chain of friends (CF) will be recommended, upon their request. It allows the members to interact and expand the network of friendship...
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