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An Intelligent Mediating Model for Collaborative e-Learning Management SystemsE-learning management systems(e- LMSs) lack ontologies for sharing their domain knowledge learning objects with others due to differences or non-uniformity in architectures, platforms, protocols and representations. The effect of this on e-learners is that collaboration with other e-LMS during learning processes is not permitted. Hence, learning process is restricted only to the knowledge base of a particular E-LMS adopted by an institution, which may limit the mastery level of learners. To provide a remedy to this problem, an intelligent multi-agent mediating system model is proposed in this study using hybrid rule and case based reasoning scheme. Unified Modeling Language(UML) is used as a design tool to specify the active and passive entities of the model in form class The model proposed provides a collaborative platform for sharing of the learning objects across multiple e-LMSs, during learning processes.
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E-learning Materials Development: Applying and Implementing Software Reuse Principles and Granularity Levels in the SmallE-learning materials development is typically acknowledged as an expensive, complicated, and lengthy process, often producing materials that are of low quality and difficult to adaptand maintain. It has always been a challenge to identify proper e-learning materials that can be reused at a reasonable cost and effort. In this paper, software engineering reuse principlesare applied to e-learning materials development process. These principles are then applied and implemented in a prototype that is integrated with an open-source course management systems. The reuse of existing e-learning materials is beneficial in improving developers of elearning materials productivity. E-learning material reuse is performed, in this research, based on construct’s granularity rather than on unified constructs of one size.