How to Read Polls: Margins of Error, Samples, and Framing

Learning to read a survey means understanding margins of error, sampling, weighting, and media framing, with an essential ...
Nature

Making samples one billion times bigger lets simple microscopes pinpoint amino acids

Stretching protein samples in all directions pulls molecules farther apart, allowing them to be visualized using only light ...
The New York Times

A Scientific Achievement That’s Totally Random

Encryption systems rely on “random” numbers, but conventional computers can’t generate them perfectly. New research shows that quantum physics can. By Alexander Nazaryan Researchers in Switzerland ...
IEEE

A Few-Shot Learning Method Incorporating Graph Sample Augmentation for UAV Fault Detection With Signal Loss

Abstract: The shortage of labeled historical data, particularly the reduction of partial sensor signals in flight logs, has diminished the accuracy of UAV fault detection methods during long-term ...
IEEE

A Novel Text Adversarial Sample Generation and Defense Method for SIoT Systems

Abstract: The generation and defense of text adversarial samples are crucial for improving the robustness and security of social Internet of Things (SIoT) systems, as the exchange of information ...