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, ...

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If you're taking classes using your GI Bill benefit and run into academic trouble, the Department of Veterans Affairs may pay for the cost of hiring a tutor to help with difficult courses. It can help ...

Khronos OpenVX is an open, royalty-free standard API for cross platform acceleration of computer vision applications. OpenVX enables performance and power-optimized computer vision functionality, ...

Windows 11 is available for download worldwide. Microsoft has released it as a free upgrade, which means you do not need to pay to upgrade your computer to Windows 11. It is available for free ...

Synthetic Aperture Radar (SAR) has been widely used for Earth remote sensing for more than 30 years. It provides high-resolution, day-and-night and weather-independent images for a multitude of ...

A tool called ` `Tutorial-Codebase-Knowledge '' has been released that reads code written by others and creates tutorials that visualize complex code in an easy-to-understand way. When you come across ...

If you’re completely new to Microsoft Word, you’re probably wondering where to begin. You’ve come to the right place because we’ll get you started. From what you see in the Word window to how to save ...

“Today we’re announcing a new set of tutorials for students taking their first steps into coding with Swift and SwiftUI! You don’t need prior coding experience to use these tutorials, so they’re a ...

Emilio Marti is an associate professor at the Rotterdam School of Management, Erasmus University. His research focuses on corporate sustainability with a specific focus on sustainable investing. David ...