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: 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, ...

Weighing up a present but perplexed by virtual cash? Here’s how to give Minecoins, V-Bucks, Robux and others While cash or a voucher to spend at a local shop used to be a welcome gift, nowadays many ...

AI-generated summary reviewed by our newsroom. Read our AI Policy. Stein lit the Executive Mansion menorah as North Carolina’s first Jewish governor. Stein added senior advisors Doug Warf for business ...

Jack Black gifts us an extremely silly flight of fancy set in a right-angled world, and Hugh Grant has the time of his life in the most perfect movie ever made. Plus: mulled wine in film form!

Abstract: The high-precision and fast-response safety proximity control for servicing spacecrafts is affected by dynamic obstacle constraints and multiple disturbances, such as actuator deviations and ...