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The knowledge society requires life-long learning and flexible learning environment that enables fast, just-in-time and relevant learning, aiding the development of communities of knowledge, linking learners and practitioners with experts. Based upon semantic wiki, a combination of wiki and Semantic Web technology, this paper designs and develops a flexible e-learning environment aiming to motivate...
With the development of ICT technologies, such as ubiquitous computing, and semantic Web etc., group-oriented large-scale cooperation environment used for special domains is needed. In e-learning, the environment can be used as infrastructure for large-scale collaborative e-learning facility. In this infrastructure, awareness service is the key. The paper focuses on the research of innovative awareness...
The case study, based on collaborative knowledge building theory, investigated online interaction characteristics and knowledge building of students who used the knowledge forum (KF) to discuss course-related content. Collected data included the discussion transcripts of a postgraduate course during one semester and students interview records. Content analysis was used to examine student participation...
The purpose of this paper is to show how data mining may offer promise as a strategy for discovering learner's roles in CSCL. At present, there are many researchers who focus on analyzing learner roles based on collaborative learning activities. But most of them subjectively presume the diversity of learnerspsila roles in advance and then verify it based on the statistics of interaction data. In contrast,...
Asynchronous discussion forums are used increasingly in e-learning in which learners interact in academic and social contexts, whereas some challenges and difficulties exist pertaining to the activity and variability in learner participation and collaboration. To motivating and facilitating active collaborative learning, this paper describes the design of an enhanced asynchronous discussion forum...
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