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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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 ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Git isn’t hard to learn. Moreover, with a Git GUI such as Atlassian’s Sourcetree, and a SaaS ...

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 ...

Jack Technology Co., Ltd., a leading global sewing machine manufacturer, has launched its C5c Overlock Machine in Bangladesh. The event took place at the Jonaki Convention Hall, New Paltan, Dhaka. The ...

⚠️ This repository is archived: The content in this repository was moved to other locations. If you have issues or PR, please submit them to their new location. In this repository, we've put together ...

Want to boot your Raspberry Pi from USB instead of unreliable SD cards? If you've used a Raspberry Pi long enough, you've probably faced the… ...

This site displays a prototype of a “Web 2.0” version of the daily Federal Register. It is not an official legal edition of the Federal Register, and does not replace the official print version or the ...

在人工智能技术快速发展的今天，视觉AI领域正迎来重大突破。近日，香港大学的研究团队成功复刻了人类视觉系统核心机制，提出了全新的模型架构——OverLoCK（Overview-first-Look-Closely-nextConvNet），这标志着AI技术革新的又一个高峰。该模型不仅在图像分类、目标 ...

近年来，计算机视觉领域的发展日新月异，卷积神经网络（CNN）作为核心技术之一，已经在图像分类、目标检测等多个任务中展现了惊人的性能。然而，尽管目前的网络结构愈发复杂，如何更好地模拟人类的视觉认知却依然是一个亟待解决的问题。最近，香港 ...

作者是香港大学俞益洲教授与博士生娄蒙。 你是否注意过人类观察世界的独特方式？ 当面对复杂场景时，我们往往先快速获得整体印象，再聚焦关键细节。这种「纵观全局 - 聚焦细节（Overview-first-Look-Closely-next）」的双阶段认知机制是人类视觉系统强大的主要 ...