N Fareghzadeh - Khodabandeh Branch, Islamic Azad University, Zanjan, Iran
N Modiri - Zanjan Branch, Islamic Azad University, Zanjan, Iran
GH Vatanian - Khodabandeh Branch, Islamic Azad University, Zanjan, Iran

Knowledge Grid is an intelligent and sustainable Internet application environment that enables people or virtual roles to effectively capture, publish, share and manage explicit knowledge resources. Knowledge Management(KM) in e-learning based on knowledge grid makes easily use of the grid technology and integrates the methods and tools of KM in e-learning to support the whole cycle of knowledge application in enterprise. Based on the advantages of KM in e-learning, in this paper, we propose a service-oriented model of KM in e-learning environment in order to achieve more effective knowledge sharing and knowledge service. Our Proposed infrastructure is a comprehensive and effective enterprise knowledge-based framework aimed for the analysis of knowledge management and development of an enterprise knowledge in e-learning systems and integrate them with the Knowledge Grid(KG) technology. This approach concerning the modelling of enterprise domains and aspects that are essential for the development of the concept of enterprise knowledge management based on knowledge grid. First, an enterprise infrastructure is suggested for the phases of enterprise knowledge management by a system framework. That model is then enhanced with the concepts of KG technology from e-learning viewpoint by considering architectural view. A discussion on and how in our proposed framework enterprise knowledge management and e-learning can be integrated and leveraged for effective online education and training is then presented

Knowledge Base, Knowledge Grid, Knowledge Management, Knowledge Repository