practitioners insights in the matter, the e-learning systems offer many advantages and compensate the weaknesses of the traditional … learning methods. In consequence, it emerged the need for developing a model that measures the success of the e-learning … systems. This paper presents results of the research conducted in order to develop a comprehensive model for measuring e …

In e-learning systems, the tutors play many roles and carry out several tasks that differ from one system to another …

Until recent years network-based education and grid technologies were two distinct areas. But e-learning systems have …, interoperability and other more different modes of interactions. E-learning systems consist of complex activities and most of them have …