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E-learning has fast become an active field of research with a lot of investments towards web-based delivery of personalized learning contents to learners. Some issues of e-learning arise from the heterogeneity and interoperability of learning content adapting to learner's styles and preferences. This has brought about the development of an ontology-based personalized learning system to solve this...
Recording lectures have potential to serve as supplementary material to a conventional face-to-face lecture. One of the challenges of face-to-face lectures is the lack of persistency. In contexts of varied levels of student preparedness for higher education, such as South Africa, the lack of persistent of face-to-face lectures makes it difficult for students who struggle to understand lectures delivered...
The advances of modern technology and learning on educational focus are shifting gradually from electronic learning to ubiquitous learning. Ubiquitous learning (U-learning) seeks to embed small computing devices such as sensors, actuators, RFID tags, cell phones and PDAs into our daily learning so as to provide learners with learning contents and services that can be accessible anywhere, anytime with...
A wireless sensor network (WSN)consisting of a large number of tiny sensors can be an effective tool for gathering data in diverse kinds of environments. The data collected by each sensor is communicated to the base station, which forwards the data to the end user. Clustering is introduced to WSNs because it has proven to be an effective approach to provide better data aggregation and scalability...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.