2021 March Madness bracket

The 2021 NCAA tournament bracket is the same structure that we’re used to, but the coronavirus pandemic will make March ...

Mapping US attacks in Venezuela: Timeline of Nicolás Maduro's capture

In a surprise early morning attack, U.S. air and naval forces captured Venezuelan President Nicolás Maduro and his wife ...

Turning noisy city signals into reliable smartphone positioning

Accurate smartphone positioning in dense urban environments remains challenging due to signal blockage, multipath effects, and unreliable satellite visibility. This study presents a new positioning ...

A multi-layer view of the ionosphere sharpens GNSS accuracy

Accurate estimation of the ionosphere is essential for reliable Global Navigation Satellite System (GNSS) positioning, timing, and space weather applications. A key challenge lies in converting slant ...
Security Boulevard

Apple’s App Store Source Map Leak: A Preventable Vulnerability We Found in 70% of Organizations

Apple’s App Store source map leak shows a preventable risk we found in 70% of organizations shipping production web apps.
IEEE

Fast CU Inter Partitioning Method for VVC Based on the Optimal Prediction Residual Maps

Abstract: The Versatile Video Coding (VVC) stands as the latest generation video coding standard developed by the Joint Video Experts Team. Compared to the previous standard, VVC improves coding ...
IEEE

RobUNet: A Radio Map Construction Method with A Strong Generalization Capability

Abstract: Radio map presents communication parameters of interest, e.g., radio power, across a geographical region in a specific frequency band. It can be leveraged to improve the efficiency of ...