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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Abstract: Deep neural networks (DNNs) are currently widely used for many artificial intelligence (AI) applications including computer vision, speech recognition, and robotics. While DNNs deliver state ...

When you tire of social media, you can flip your phone and dive into a good book using this distraction-free e-reader. When you tire of social media, you can flip your phone and dive into a good book ...

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Learn to draw eyes with these top 4 tutorials. Proko covers eye anatomy and expression, while Jazza teaches easy techniques for realistic eyes. Sycra provides tips for perspective and eye placement, ...

Discover the best tutorials to master drawing hands—learn anatomy, gesture, and tips to make your hand drawings look natural and expressive. 'Fat troops' fallout continues as some Texas Guardsmen sent ...