منابع مشابه
An ontological learning management system
The current learning systems typically lack the level of meta-cognitive awareness, self-directed learning, and time management skills. Most of the ontologically based learning management systems are in the proposed phase and those which are developed do not provide the necessary path guidance for proper learning. The systems available are not as adaptive from the viewpoint of the learner as req...
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Motivation and Objectives In the field of Computer Science, ontologies represent formal structures to define and organize knowledge of a specific application domain (Chandrasekaran et al., 1999). An ontology is composed of entities, called classes, and relationships among them. Classes are characterized by features, called attributes, and they can be arranged into a hierarchical organization. O...
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Learners who use educational applications need to get suitable learning material in their concerned domain. However, their level of knowledge, preferences and interests are different. The e-learning system should be able to deliver suitable learning materials based on learner’s preferences and knowledge. The solution is knowledge based personalized model-driven approach. The learner-model and d...
متن کاملAn ontological hybrid recommender system for dealing with cold start problem
Recommender Systems ( ) are expected to suggest the accurate goods to the consumers. Cold start is the most important challenge for RSs. Recent hybrid s combine and . We introduce an ontological hybrid RS where the ontology has been employed in its part while improving the ontology structure by its part. In this paper, a new hybrid approach is proposed based on the combination of demog...
متن کاملAn Ontological Approach to Unified Contract Management
Easy access of Internet has revolutionized the concept of electronic commerce. As the bulk of business transactions shifts to electronic media, we have business collaborations being negotiated between previously unknown partners. Thus a Contract is the key to a successful business relationship. We foresee a need for a unified contract management in order to achieve coherent business operations....
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ژورنال
عنوان ژورنال: Computer Applications in Engineering Education
سال: 2016
ISSN: 1061-3773
DOI: 10.1002/cae.21742