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, ...

Get your spoons ready to dive into this collection of mouthwatering desserts. These super simple recipes prove you do not need lots of ingredients or fancy equipment to make a irresistible dessert the ...

This is the open source version of Scratch 2.0 and the core code for the official version found on http://scratch.mit.edu. This code has been released under the GPL ...

The history of the candy cane is filled with mystery and various references, but few can argue the legitimacy of their "pacifying" nature. So comforting and crunchy, colorful and festive, and the ...