Within each content area, there are one or more tutorials. Each tutorial consists of lessons. Each lesson should be a page detailing the concept being taught, along with sample code. Lesson and page ...
Abstract: Recent studies have shown that social presence is a central concept in online education. Interactions enhance the social presence, which is characterized by the potential of participation, ...
Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback