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An increasing number of ontology extraction based on domain knowledge are adopted in E-learning. It is critical that domain ontologies cannot sufficiently handle imprecise and vague knowledge, but fuzzy ontology can effectively resolve data with uncertainty. This paper proposes novel fuzzy domain ontology acquisition algorithm for E-Learning application. The knowledge construction mechanism constructs...
The rapid advancements in e-Learning technology enable each learner to have his/her own learning process based on his/her characteristics - this is called personalisation. Furthermore, recent developments in the field of semantic modelling have led to a renewed attention with focus on ontology-based e-learning systems. This paper describes learners' model ontology as a stage for creating personalised...
The thirst for information in complex working environments calls for intelligent systems which optimally assist the user, i.e. which offer the user the most relevant information. The aim is to decrease the time the user has to spend on his hunt for information and to offer him the best fitting help and learning material in an on-demand manner. We present an approach for the semantic retrieval of help...
Developing technology and increasing usage of computers around the world make Internet a convenient tool for Distance Education (DE) systems. Learning Management Systems-(LMSs) of DE around the world serve content-based courses to students/users via static pages on the Web. Additionally, querying for specific course content of an entire course in LMS is only possible by syntactic-based search agents...
Requirements have been captured for a multimedia presentation learning system that adapts content through interactive interventions between the student and tutor. With the addition of contextual supplementary learning materials selected by a tutor responding to a series of email questions, supplementary video segments that personalise learning are added. A prototype has been developed using HTML,...
Discovery of an appropriate learning object according to the needs and interests of a client is one of the major challenges. Although SCORM presents some approaches for content reusability but efficient searching process is a significant problem yet. Under SCORM definition a learning content is packed as a Sharable Content Object (SCO). Some approaches like Semantic Web and Ontology were proposed...
Along with explosive growth of the IT and Internet, they have led much development on education, such as e-learning, distance learning and on-line learning etc., which provide learners with another better alternative for learning at anytime and anywhere. Practically, the essence of the Information technology application on education is that Learning is the essential and the technology is the auxiliary...
Selecting appropriate learning services for a learner from the large number of heterogeneous knowledge sources is a complex and challenge task. This paper illustrates and discusses how semantic Web technologies such as RDF and ontology can be applied to e-learning system for helping learners select suitable learning course or retrieving relevant information. The paper presents the main features of...
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