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, ...

Abstract: Cracks are typical line structures that are of interest in many computer-vision applications. In practice, many cracks, e.g., pavement cracks, show poor continuity and low contrast, which ...

A tooth cracked in half may not hurt, but it still needs prompt evaluation—delaying treatment can lead to infection, nerve damage, or tooth loss. Even without pain, warning signs like sensitivity, ...

This repository offers a comprehensive collection of official resources, user guides, and reference materials for managing passwords securely on Windows PCs using 4uKey Password Manager. It supports ...

Comprehensive repository offering official guides, resources, and reference materials for Tenorshare 4uKey for Android on Windows PCs. Designed to support users with detailed instructions and tools ...