Abstract: In this work we consider a scheme for unsourced random access (uRA) in cell free (CF) wireless networks, which is conceptually reminiscent of the 2-step RACH scheme defined in 3GPP for ...

Privacy-friendly random generator tools — coin flipper, dice roller, number picker, and decision wheel. 100% free, works offline, no tracking.

Kids in elementary school learn—or are supposed to learn—how to add fractions and round numbers. But many students at the University of California, San Diego—a top public university ranked sixth ...

Marketing, technology, and business leaders today are asking an important question: how do you optimize for large language models (LLMs) like ChatGPT, Gemini, and Claude? LLM optimization is taking ...

Adding numbers to your passwords makes them more secure. In fact, most sites and services these days require alphanumeric passwords at the very least. Some people ...

Abstract: We experimentally demonstrate the possibility of parallel random numbers generation (PRNG) based on longcavity Fabry-Pérot (LC-FP) semiconductor laser. A simple external optical feedback ...

We investigate how current noisy quantum computers can be leveraged for generating secure random numbers certified by Quantum Mechanics. While random numbers can be generated and certified in a device ...

With powerful video generation tools now in the hands of more people than ever, let's take a look at how they work. MIT Technology Review Explains: Let our writers untangle the complex, messy world of ...

In July, Beyoncé’s Cowboy Carter tour played its final notes, closing out a cultural moment and economic phenomenon that has helped to reshape country music. In Houston alone, the star’s two-night ...