A freelance designer just finished a critical project, only to realize that several important files vanished from the PC unexpectedly. In moments like these, having reliable recovery software becomes ...

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, ...